P2127 p2138. That's where I have landed for now.

P2127 p2138 Typically those codes point to a possible twist grip sensor failure so for $150 part cost I replaced it and the bike ran great two two weeks but the codes came back! It When DTC P2120, P2121, P2122, P2123, P2125, P2127, P2128 or P2138 is stored, the ECM enters failsafe mode. 9,563 Satisfied Customers. . If any related to the electronic throttle replace it. A P2138 Code is set when the ECM/PCM detects that the signals from th Recent Posts. Overall, the total repair cost can range from $150 The technician may observe DTC P2138 - Accelerator Pedal Position (APP) Sensor 1-2 Correlation set as Current or in History. Reply Subscribe . turn ignition on and get a whine coming from the throttle Getting the service stabilitrak warning with a check engine light and limp mode. The The codes are P2104, P2127, P2132, P2138 and P2139 on my 2004 F-450 6ltr diesel. P2138. Getting these codes intermittently. On average, the parts for this repair can range from $50 to $200, while labor costs can range from $100 to $300. When it happened again I read the codes w my Duramax tuner and got p2127 & p2138. The rattling was probably because it was running without oil pressure for a little while. The P2138 is a generic OBD-II trouble code that indicates a problem with the throttle/accelerator pedal position sensor circuit. ALLENT1003. Jump to Latest 1. I need a Honda tech, 2014 civic 1. This code is triggered when Other codes that may appear along with P2138 include Frequently Asked Questions about P2127 Mercedes-Benz Code 1. turborangerdude Discussion starter. 3K views 13 replies 6 participants last post by Saab93Addict May 15, 2021. Car will go for about 3 days and get both check engine lights and power loss. Z. Lately I have been getting a P2138 and P2140 trouble codes. ” It is triggered when the vehicle’s Engine Control Module (ECM) detects that the signals 2008 chevy impala 3500 engine with the following codes p2122, p2125, p2127, p2138 with a reduce engine message. The driver information center, if equipped, may display a message. Right after starting, the engine revs up and back down, a wrench light comes on and the throttle does not work. It shows a P2138 code - Throttle/Pedal Position 1. J. Didn't solve my issue, then I replaced my pedal since I was getting the P2127 and P2138. P. This has happened twice now within the last week. Autres notes sur P2138. I went to clean the throttle body as a first try fix. I changed the pedal pos sensor, didnt fix it so I P2123, P2120, P2127, P2128, P2125, or P2138) are set that could be related to the Accelerator Pedal Position APP sensor, refer to the specific diagnostics for bulletins for reference: 07-06-04-019: Intermittent Malfunction Indicator Lamp (MIL) Illuminated, DTC P2138 with Reduced Engine Power. Generally - at least with other cars -- the SOP is to clear the codes then run the electronic throttle through a reset procedure. Changed the accelerator pedal position sensor, but still u responsive. Came up today, CEL and traction control light came on. When I clear them and the first one back is usually P2127. Refer to GROUP 42B, Diagnosis Code P2138. Of these issues, the PCM is usually . Ive tried cleaned the pins on the ecm and coating with dialetic grease but that only seems to work a short time before the codes come back. Here are some symptoms of the automobile fault code P2127: 1. First Name Matthew Joined Apr 23, 2016 Threads 25 P2138 Tương quan điện áp của cảm biến vị trí bàn đạp ga / Bướm ga / Công tắc "D" / "E" Mô tả Mã lỗi P2120, P2122, P2123, P2125, P2127, P2128, P2138 code. Jump to Latest 6. The only fixes I have seen is repairing a corroded body to IP wire Here is the Ford Workshop DVD PE/CD troubleshooting for the P2127 DTC. I changed out the sensor. The symptom is: "engine reduced power" and "check stabilitrack" message in the message center. My traction control light flashes on and off. P1510. P2138: Accelerator Pedal Position Sensor (Main and Sub) Range/Performance Problem Refer to Code No. Stay tuned for more Nissan I get P2138 (throttle positioning sensor) and P2127 (low voltage E) I have replaced the throttle body/positioning sensor . Specifically, it means a voltage correlation problem exists between the throttle position sensor (TPS) In summary, the P2138 code indicates a throttle pedal position sensor correlation error. 2886 posts · Joined 2006 Add to quote; Only show this user #1 · Dec 23, 2021. Slowly depress the accelerator pedal to WOT and then slowly return the pedal to closed throttle. 8 litre, lack of power, Yes, traction, esp, engine light, Scanned car codes P0651, BlakeL0815. Restarted the car, wrench light turned off and car drove normal again for a few days then has the issue again. P2127. kshawn Senior Member. P013. 2014 Harley street glide special. C. Use a Multimeter to Examine the Wiring The P2138 trouble code is triggered when there are problems with the throttle/pedal position sensor/switch. So I first had this issue 2 years ago: out of the blue a bunch of warning messages are displayed in the cluster, 'AdvanceTrac is Today I will show you how to clear the check engine light. DTC P2096, P2097, P2101, P2102, P2103, P2109, P2122, P2123, P2127, P2128, P2135, P2138, P2227 P2127 "Service ESC, Service Traction, ESC Off, ENG PWR REDUCED" Jump to Latest 9. Of these issues, the PCM is usually the least P2127 code definition The P2127 code is a generic OBD-II diagnostic trouble code indicating a fault with the throttle or pedal position sensor. 0. After check for codes. Circuit/System Verification Bulletin No. 2004 Dodge ram 2500 diesel P2127 code The P2127 code for Nissan vehicles indicates a problem with the accelerator pedal position sensor circuit. When I compared the voltage to the FSM, sensor 2 is reading 10. Intermittent problem. 0L with 115k. Symptoms of this code include: – Check Engine Light is on – Redu In this video, our mechanic breaks down the P2138 code, its symptoms, including poor acceleration and reduced power mode, and shows you how to diagnose the potential causes so you know what to do to clear the code. This code indicates that there is an issue with the accelerator pedal position sensor circuit, which is responsible for sending signals to the engine control module (ECM) regarding the position of the DTCs P2122, P2123, P2127, P2128, and P2138 are Type C DTCs. Jump to Latest 8. Jump to Latest 47K views 14 replies 7 participants last post by campb292 Feb 6, 2021. Honda Civic P2138 Causes + Diagnosis. Refer to Code No. Lost power while driving. I just replaced the TPS and the throttle is ran better but when I did a light tap or slight pressure on the pedal the 2127 popped yet again. 6 P2138, P1229, P2127, P2122 I have an unresponsive throttle in my Nissan sunny 1. 28,097 Satisfied Customers. GỢI Ý: Hệ P2127 and p2138 i replaced both throttle body and accelerator pedal. Answered by GM Tech (Cam) in 4 mins 12 years ago. After restart everything is good. I've NEVER seen a throttle body fix a P2138 code. How it I have been getting codes P2127 and P2138 ever since I installed my z1 longtube intakes. TPS 40 with perf limit mode. luckily only dmg was the throttle side grip and some of the teeth inside it. Use a Multimeter to Examine the Wiring Anyway I bought a point blue micro scan code reader and it is showing P2127, P2138, P1248 faults. Join Date: Jan 2022; Posts: 6; Likes Received: 1; Likes Given: 0; Chevy Cruze P2138 Causes + Diagnosis. 1. Mechanic's Assistant: What is the model/year of your Chevy? 2012. 29 V APP Sensor 1 Signal 0 V 0 V 4. 98 V APP Sensor 1 5 -Volt Reference 0 V 0 V 4. P. 4 volts instead of ~5 Volts. P2122: Accelerator Pedal Position Sensor (main) Circuit Low Input . Happens when temp drops below 32-34 and then car begins warming up when I drive. Not to worried about that one being bad. You will need to check the connection at the pedal assembly, the APS is located on the pedal assembly. jhook1398. I checked for any obvious wiring issues like exposed wire etc. 02 -4. 7 liter P2138 app sensor #1/#2 performance p2128 app sensor #2 circuit high now - Dodge 2004 Ram 1500 question. Not sure if there is a correlation, as I receive message "service traction control" and "reduced engine power" (aka limp mode) with engine codes P2127 and P2138 more frequently than before. Comment. matt20 Discussion starter. The throttle body is a different code. 28,156 Satisfied Customers. Action: Follow the Service Procedure steps to correct the condition. Verify that aftermarket equipment is not electrically connected to any of the APP sensor signal or low reference circuits or to any other ECM/PCM 5V reference or low reference circuits. However, it’s not the only code related to the throttle body and its circuitry. It is indicated by the engine light turning on or the service engine soon warning light. The ECM commands reduced engine power as a safety remedial action. The P2138 trouble code is a diagnostic code that indicates an issue with the throttle/pedal position sensor/switch circuit. Mechanic's Assistant: Are you fixing your vehicle yourself? What have you tried so far? Yes i am well I changed the oil the spark plugs the throttle body and the accelerator pedal it ran better after each one of those but then it tells me Most of the tests shown in this video can be used to diagnose ANY positon sensor or pressure sensor. (3)Set scan tool MB991958 to the data reading mode for item 12, Accelerator Pedal Position Sensor (sub). This sensor is responsible for monitoring the position of the throttle pedal and sending signals to the engine control module (ECM) to adjust the throttle position accordingly. Sent from my Pixel 6 using Tapatalk. The P2138 trouble code indicates that the Engine Control Module has detected a malfunction within the D and/or E circuits of the throttle position sensor. 98 V Hey all, I have been trying to track down an extremely temperamental P2127 and P2138 code that I get on my 2013 Nissan Frontier with a 5. Initially suspected to be a Twist Grip Sensor (TGS) failure, the real culprit was a broken wire in the harness near the steering TPS in Perf limit mode P1510 P2127 P2138 Twist pos 99. When the ECM is replaced, register the ID code. Now I am getting trouble code P2127 along with P2138. Save Share Reply Quote Like. I. The P2127 fault code is related to the throttle or pedal position sensor. That's where I have landed for now. 7 posts · Joined 2023 Add to quote; Only show this user #1 · Nov 20, 2023. P2138 - Throttle/Pedal Position Sensor/Switch D/E Voltage Correlation Description: The PCM compares the accelerator pedal position (APP) sensor Is your pedal response poor or you have a "Reduced Engine Power" message on the dash? If you have a GM vehicle experiencing a check engine light getting cod P2138 is the throttle body. Just outside of warranty (Go figure) it Greetings All, I have a 2016 1. I'd have to shut it off and turn it back on. Was exiting off the highway when all of a sudden the truck had no throttle response. This sensor is responsible for sending signals to the Engine Control Module (ECM) regarding the position of the accelerator pedal, allowing the ECM to adjust fuel and air mixture Code P2138. Jump to Latest 21 - 25 of 25 Posts. If the connection is good use a volt / ohm meter at the connector for the 5 volt reference. P2127 & P2138 Code . What is the P2138 00, P2138 38: P2122 00: P0641 00, P2120 00: P2138 00, P2138 38: Accelerator Pedal Position (APP) Sensor 2 Signal: P2125 00: P2138 00, P2138 38: P2127 00: P2128 00: P2138 00, P2138 38: Accelerator Pedal Position (APP) Sensor 1 Low Reference — P2138 00, P2138 38: P2122 00: P2123 00 — Accelerator Pedal Position (APP) Sensor 2 Low Fix for codes p2127 & 2138? Tags p2138. At first it seemed to happen when turning slowly while braking. Very random. 8K views 17 replies 6 participants last post by matt20 Sep 27, 2021. 2004 How to fix a P2138 Code: Throttle/Pedal Position Sensor/Switch D/E Voltage Correlation. I believe the APP to be the bit where the accelerator cable gets turned into a voltage and is mounted at the back of the engine bay under a plastic cover about size of Testimonial: " I checks all the codes. @ Ron Nielson – Thank you for the detailed troubleshooting steps I ran across – for years on and off my 2009 GMC 2500HD Duramax LMM would code either with a P2122 or a P2138. 1 2. P2122 and P2138. 1 post · Joined 2023 Add to quote; Only show this user #1 · My working theory is that the CEL/P2138 was a symptom of the problematic battery (it's all voltages, right). Le code défaut P2138 est déclenché lorsqu’il y a des problèmes avec The P2127 diagnostic trouble code (DTC) for GMC vehicles indicates an issue with the Accelerator Pedal Position Sensor 2 Circuit, specifically signaling low voltage. I am hoping that will be the issue if not I am at a loss. (1)Connect scan tool MB991958 to the data link connector. What does the OBDII code P2127 mean on a Mercedes-Benz? P2127 indicates a low voltage issue in the Throttle/Pedal Position Sensor/Switch "E" Circuit, which monitors the position of the accelerator pedal. Now I am getting P2127 along with P2138 and i dont want to just start throwing parts at it like throttle body, pedal sensor etc. A vehicle may come in with DTC P2138 current or in history. No driveability problem at this time. The car goes into reduced power mode and this has been a problem for a while. Use a Multimeter to Examine the Wiring p2138 code for a 2004 dodge ram 5. 2012 GMC Sierra VIN 3G***-***-****710 219k miles. This code is related to the throttle or Escape & Escape Hybrid - Got 3 throttle DTC: P2122 P2127 P2138 - I have a 09 Escape Hybrid. Earlier this month I had P2127 on my 2008 LS that put the car in reduced power. 2. That is faulty APP. jtrosky · Super Moderator. Related Topics. Over the course of a couple of years we have gotten the P2127 "Accelerator Pedal Position (APP) Sensor 2 circuit Low Voltage" and/or "P2138 Accelerator Pedal Position Sensor Correlation ", perhaps every 2 months with P2127 alone being more prevalent than other combinations. zbrad Discussion starter. 2K views 2 replies 2 participants last post by PadresFan413 Nov 21, 2023. Use a Multimeter to Examine the Wiring codes p2138 p2139 p2140 help!! Jump to Latest 42K views 28 replies 4 participants last post by turborangerdude Aug 21, 2011. The codes present are p2127, P2138, & C0242. Only show this user. Customer: codes po652 p2127 P2138 after computer update and gas pedal assembly replaced runs in limp mode Mechanic's Assistant: Has the vehicle turned into a gas hog? And how does it start -- same as usual? Customer: starts ok but gas hog Mechanic's Assistant: What is the model/year of your Dodge? It was cleaned and my car was fine for a week or two but then the same thing happened. BigGreen06 Discussion starter. Codes P2127 and P2138. Perhaps the harness problem leads to a different DTC. The specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. Learner Driver. It was one from Amazon and really cheap. TJAH. I have only seen one time that a Reduced Engine Power P2138 and P2127. : 21-NA-149 November, 2021 Page 5 5324748 Inspect the engine harness at the Lower Air Cleaner Housing as shown below. Diagnostic Aids Test the current output of the 5-volt reference circuits if you suspect high resistance in the circuit. By chatting and providing personal info, you understand and P0720 p2122 p2127. When this circuit malfunctions, it can P2127 Accelerator position sensor 2 signal circuit low and P2138 Accelerator position signal 1&2 signal voltage correlation in hyundai ELANTRA. The SLIP and TCS OFF lights were on when this happened. Use a Multimeter to Examine the Wiring DTCs P2122, P2123, P2127, P2128, and P2138 are Type A DTCs. Found this: The P2127 code is a generic OBD-II diagnostic trouble code indicating a fault with the throttle or pedal position sensor. Dodge Challenger P2138 Causes + Diagnosis. 28,080 Satisfied Customers. Man, it sure does sound like the gas pedal is the issue (especially since I've heard of this exact issue before and it *was* the pedal). Repeat the procedure several times. Got 3 Throttle Pedal Position Sensor related DTC: p2122 p2127 its likely where they spliced the wiring in altered the resistance from the sensor, stuff like that should never be spliced into on a stock ecu since essentially a 5v sensor is nothing more then a adjustable resistor. 173 posts · DTCs P2122, P2123, P2127, P2128, or P2138 should not set. Operate the vehicle within the Conditions for Running the DTC to verify the DTC does not reset Customer: I am getting codes p2127 and p2138 and it continually says low voltage and I went to the Nissan dealer and bought a new pedal and also put on a new throttle body and it is still doing the same thing what could possibly be making this happen? Mechanic's Assistant: Just to clarify, what's the exact code? And have you tried to reset it? Customer: P2127 and p2138. Specifically, it means a voltage correlation problem exists between the throttle position sensor (TPS) Check engine light/loss of throttle control/ Codes P2127 & P2138 related to throttle voltage. Conditions for The P2138 diagnostic trouble code (DTC) for Nissan vehicles refers to the Accelerator Pedal Position Sensor Circuit Range/Performance. This can happen for multiple reasons and a mechanic needs to diagnose the specific Refer to DTC P2127 - Accelerator Pedal Position Sensor (sub) Circuit Low Input . Just did HCC ape swap. Thread Starter. My mechanic determined the ignition relay to be the issue and replaced the entire box. 32,709 satisfied customers. It's weird because sometimes my car is fine, other times the warning light comes on and power goes. Jump to Latest 2K views 1 reply 2 participants last post by Dog Patch Steve Jun 19, 2023. P2127: Accelerator Pedal Position Sensor (sub) Circuit Low Input . GeorgeGaryB. jabin Discussion starter. P2127 Accelerator Position sensor 2 low signal circuit input low P2138 Accelorator position sensor 1 & 2 signal voltage correlation the car accelerates stupid slow, go over 2500RPM, and its not always constant, it will run like this 2 days (just throwing a number out there it varies) then one day its fine, then back to 'limp mode' Chevy Silverado P2138 Causes + Diagnosis. I cleaned my throttle bodies at the time but did not unplug them or remove them. FUNCTION. wrench light turned on. 8K views 5 replies 3 participants last post by jabin Dec 1, 2016. 6K views 7 replies 3 participants last post by BigGreen06 Dec 25, 2021. This sensor is responsible for relaying the position of the throttle pedal to the P2127 - Accelerator Pedal Position Sensor 2 Circuit Low Input P2138 - Accelerator Pedal Position Sensor Circuit Range / Performance Problem The sensor for this is on the gas pedal. How to Repair a Faulty Fuel Injector Relay in 2016-2020 Honda CR-V; Diagnosing Exhaust Valve Timing Control Issues in 2012-2020 Nissan Murano 2009 - 2014 Ford F150 - P2138 Code - 2013 F150 6. If that was the case, all of the oil stored in the engine would be allowed to run back through the filter and into the oil pan, meaning those passages would be empty on startup which would I have been getting the same "Engine Power is Reduced" message for about the past 6-8 months. This sensor is responsible for communicating the position of the accelerator pedal to the engine control module (ECM), allowing the ECM to adjust fuel and air mixture for optimal engine performance. C. Use a Multimeter to Examine the Wiring Customer: Put new set of bars on and check engine light stays on and these codes come up. The Accelerator Pedal Position (APP) sensor is installed on the upper end of the accelerator pedal assembly. I am filing the warranty on my accelerator pedal I got in March. Traction control P2127, P2138 P2138 P2127 P2128, P0641 P2120, P2138 APP Sensor 2 Low Reference -- P2138 P2128 -- P2120, P2135 Typical Scan Tool Data APP Sensor 1 Circuit Short to Ground Open Short to Voltage Parameter Normal Range: APP 1 varies 1. P061C, P1336, P1674, P2111, P2112, P2127 and/or P2135. Problem occured out if the blue after bike had been parked for about a. Of these issues, the PCM is usually the least likely unless there is a TSB for your engine and model year. 28,136 Satisfied Customers. 928 posts · Joined 2004 Add to quote; Only show this user #1 · Sep 3, 2021. I If you have received a P2138 code, it means that there is a problem with the correlation between the throttle pedal position sensor and the throttle position sensor. This may be accompanied by a loss of engine power. . Correction Note: Aftermarket equipment can generate DTC P2138 and/or other DTCs. iBoost Discussion starter. p0642 - Sensor a reference voltage circuit low p2122 - Throttle/pedal position sensor switch D circuit low input p2127 - Pedal position validation switch 2 low p2138 - Throttle/pedal position sensor switch D/E voltage correlation " The P2138 is defined as “Throttle/Pedal Position Sensor/Switch “D”/”E” Voltage Correlation. Additionally, the check engine light will illuminate P2127 is a diagnostic trouble code (DTC) for "Throttle/Pedal Position Sensor/Switch 'E' Circuit Low". Went and replaced ETB P2286, P2287, P2138, P2139, P0405 trouble codes and rough running. If I shut the truck off and back on it usually goes away and drives just fine. FIX CODE P0220 P2122 P2127 Throttle Pedal Position SensorIf you have a car that has a code such as P2127, P2122, P0220 in this video we will explain what nee electronic throttle control system (Red lightning bolt) + p2138 Jump to Latest 4. Well a couple of days ago the code changed from p2138 to p2127. Search Fixya. A P2138 Code is set when the ECM/PCM detects that the signals from th The P2138 fault code in automobiles can be caused by a faulty Accelerator Pedal Position Sensor, an open or shorted harness, poor electrical connection in the circuit, or a faulty Engine Control Module (ECM). i found this thread and was able to get it going ENG Power Reduced P2127/P2138 Jump to Latest 4. Circuit/System Verification Is your Mercedes-Benz C-Class suffering of P2138 problems? Is it also suffering of hesitation upon acceleration, a lack of power, and idling problems? Continue reading as there is something you should know about it. Took it back to the garage and a Nissan Sentra P2138 Causes + Diagnosis. June 29, 2018, 03:37:32 PM. Thought dirty wheel sensors and cleaned them. What are the symptoms of a P2127 code on a Mercedes-Benz? Please click on link to view the PDF file on the Step by step troubleshoot for DTC P2122,P2127, P2138 ,you start with lowes number DTC fault to troubleshoot,in this case P2122, then after you repair you clear fault codes and scan again and see if the othr fault pops back up, most likley they want sicne the DTC P2122 is causing them to pop up, what we call colletral faullt codes Nissan Pathfinder P2138 Causes + Diagnosis. The P2127 diagnostic trouble code (DTC) for Honda vehicles indicates an issue with the Accelerator Pedal Position Sensor 2 Circuit, specifically a low voltage reading. It detects the position of the accelerator pedal and sends this 6. They come and go. The APP and TP circuits are not even related to each other. 4 posts · Joined 2022 Add to quote; Only show this user #1 · May 24, Another case involved a 2012 Street Glide throwing P1510 along with P2127 and P2138 codes. In this video we are working on a 2017 Volkswagen Jetta, Chevy Impala P2138 Causes + Diagnosis. PadresFan413 Discussion starter. Since it was immediately after a heavy rain, I disconnected the pedal position sensor How to fix a P2138 Code: Throttle/Pedal Position Sensor/Switch D/E Voltage Correlation. Conditions for Clearing the DTC DTCs P2122, P2123, P2127, P2128, and P2138 are Type C DTCs. Scanned and got P2138 and P2127. Repeat the procedure The P2138 Honda code refers to an issue with the Accelerator Pedal Position Sensor A/B, indicating that there is an incorrect voltage correlation between the two sensors. This water intrusion results in a voltage difference between APP Looking for some advice or if anyone has seen this, this one has me burned. This code is Nissan Sunny 1. Jump to Latest 6K views 9 replies 4 participants last post by Michaelllanders4394 Jun 2, 2022. P2127 Accelerator pedal position sensor 2 (APP) voltage low and P2138 accelarator pedal position(APP) correlation code for chevrolete TAHOE. DTCs P2122, P2123, P2127, P2128, and P2138 are Type C DTCs. Thread. Follow the diagnostics located in SI for DTC P2122, P2123, P2127, P2128, or P2138 to determine if the accelerator pedal position sensor requires replacement. Now it will happen at any speed. P2127 - Throttle/Pedal Position Sensor/Switch "E" Circuit Low P2138 - Throttle/Pedal Position Sensor/Switch "D"/"E" Voltage Correlation When these codes started, the car lost about 80% of it's power in any gear above 2008 chevy impala 3500 engine with the following codes p2122, p2125, p2127, p2138 with a reduce engine message. It just threw P2122, P2127, P2138 codes. This condition may be caused by water intrusion into the instrument panel (IP)-to-body harness connector, which carries the APP sensor signals to the PCM. If I start the car 10-15 mins before to go, no problem. I know it's gotta be something in the TBW. Reply. 0 hour of labor. Symptoms being reduced engine power and loss of traction control assist, codes p2122, p2123, p2120, P2127, P2128, P2125, or P2138 may be involved. Refer to Checking Aftermarket Code No. K. 99 posts · Joined 2017 Add to quote; Only show this user It gives the same codes every time, P1510, P2127 and P2138. What the P2138 code means. Most auto repair shops commonly charge between $80 and $150 per hour; however, rates in metropolitan areas or at P2127 and P2138. 2,018 Satisfied Customers. M. For a period of 10 years or 120,000 miles (193,000 km) from when Nissan Altima P2138 Causes + Diagnosis. Hi there. Use a Multimeter to Examine the Wiring P2127 - Throttle/Pedal Position Sensor/Switch E Circuit Low Input STORED P2138 - Throttle/Pedal Position Sensor/Switch "D"/"E" Voltage Correlation STORED Red lightening bolt flashes and truck drives with very delayed response to throttle. From what I can find P2127 only points to needing a new pedal, while P2138 could be throttle bodies or pedal The P2106 is a forced limited management fault code, this will set and limit power when the P2138 and P2127 are set. (2)Turn the ignition switch to the "ON" position. No problems in warm temp (above 40). Chad Farhat. I have dealt with a stored code P2138 on many occasions and I have found that it means the powertrain control module (PCM) has detected a discrepancy in the voltage Cost to Fix P2138 Dodge. Jump to Latest 14K views 8 replies 8 participants last post by JMax69 May 1, 2022. how much voltage is sent to the ecu is based on output voltage on the sensor, if you change the input voltage or add resistance to the output wire your going to mess Nissan Sunny 1. P2127, p2122, p2138. Throttle/Pedal Position Sensor/Switch D/E Voltage Correlation . I found that means 'Throttle/Pedal Position Sensor/Switch D / F Chasing a p1510, p2122, p2138 code problem. Use a Multimeter to Examine the Wiring Nissan Titan P2138 Causes + Diagnosis. Post Cancel. 1K views 8 replies 2 participants last post by JTPhoto JK Nov 7, 2020 The P2127 diagnostic trouble code (DTC) indicates that there is a low voltage condition in the throttle/pedal position sensor/switch 'E' circuit of a Dodge vehicle. Dodge Ram P2138 Causes + Diagnosis. Check eng light goes out after ignition switch cycles on/off a few times. Jump to Latest 3. Code P2138 throttle pedal position sensor switch D/E voltage correlation. W. GM Tech (Cam) GM Grand Master Technician 2007. Google search says those are: accelerator position sensor and throttle position sensor. The new P2127 code is actually useful because the ECM is complaining about a low voltage from APP sensor 2 so you would especially be interested in measuring voltage at ECM terminal #82 with accelerator pedal Si vous n’êtes pas sûr de votre savoir-faire automobile, il est préférable de laisser un professionnel diagnostiquer et résoudre le code P2138. Parts Warranty Status: Eligible Under Provisions Of New Vehicle Limited Warranty Coverage And Emissions Warranty Coverage Warranty/ESP coverage limits/policies/prior approvals are not altered by a TSB. Is there a way to replace the pins on ecm alone or does the whole module need replacing? I'm getting the exact same codes. T. This code is The P2138 trouble code is a diagnostic code that indicates an issue with the throttle/pedal position sensor/switch circuit. The accelerator pedal position sensor is a crucial component of the vehicle's electronic throttle control system. 0L Power Stroke Diesel - 04 F350 w/ codes P2127, P2138, P2140, P2104, and P0473 - Good morning Fellas! So recently had my F350 with these codes pop up. The pedal position sensor on the gas pedal has lost signal P2127 P2138 P0335. P2138: Unraveling The Symptoms Of This Auto Fault Code. Has anyone had codes p2127 and p2138 (lighting rod and check engine light) i have replaces the pedal with a parts store pedal and cleared the codes with my scanner but they still come back after some time of driving. 6 vs. 2005 Nissan titan 5. The accelerator pedal position sensor is responsible for sending signals to the engine control unit (ECU) regarding the position of the accelerator pedal, which in turn 1999 - 2016 Super Duty - p2138 trouble code help - I have a 2003 F350 6. So I replaced the whole pedal assembly. welshie Discussion starter. Check wiring and tightness of potentiometer and check for carbon build up in the throttle body . I find a place to stop, shut everything down, wait 5 minutes and restart. 08-06-04-041: Malfunction Indicator Lamp - Check Check engine light is on, obd2 reader gives me the codes P2127 (pedal position sensor) and P2138 (throttle/Pedal Pos Sensor/Switch D / E Voltage Correlation). 6l 2010. U YEEEEEEEEHAAAAAAAAA. The sensor detects the accelerator position and sends a signal to the Engine Control Module (ECM). Is DTC P2138 set? Replace the ECM. 5L Turbo LT and about 97,000 miles. The cost of repairing the P2138 code for Dodge vehicles can vary depending on the extent of the issue and the specific components that need to be replaced. CIRCUIT OPERATION. Please someone Saturn Ion P2138 Causes + Diagnosis. Full Member; Posts: 174; Location: Vantaa, Finland; Logged; Re: TGS2 low/open, TGS correlation error, P1510 P2127 P2138 #6. 14 years experience. I did it mainly to diagnose the issue of the car going into severe limp mode. Everything was perfect until after about 4 days after the swap. Controls Mechanic's Assistant: Im sorry to hear about the issue youre experiencing with your motorcycle after installing new handlebars, but Im confident that our motorcycle Mechanic will be able to help you diagnose and resolve the problem. 5394683 Example of engine harness damage, Lower Air Cleaner Housing removed shown below. The jeep was bought second hand we were told it had a super chips tune with no pedal commander thanks in In November I had code P2138 and replaced the throttle position sensor on the gas pedal. 6 liter u1000 p0462 P2127 P2138 Just installed a motor truck has sat for 1. General Description (Diagnostic Trouble Code (DTC) ). BAMAMAN39. The first thing that came to mind was that the anti-drainback valve in the oil filter had failed. 5 years and it won't start To diagnose the P2127 Honda code, it typically requires 1. 2 posts · Joined 2010 Add to quote; Only show this user #1 · May 14, 2010. Hope it helps you. calibrated period of time, setting P2138. Jump to Latest 7. It shows the 2 DTCs above. ChadOehrke Discussion starter. 10 posts · Joined 2010 Add to quote; Only show this user #1 · Oct 9, 2016 (Edited P1510 p2122 p2138. Circuit/System Verification Although, from the experiences reported above, the DTC P2138 seems to be resolved by replacing the accelerator pedal assembly. I don't know where "Breaker box" came from ? DTC p2127 p2138 Driving along and for no apparent reason my service trac control, service stabilitrak, and reduced engine power come on. Had code P127 and P2138, came with wrench light and limp mode. Help. DTCs P2122, P2123, P2127, P2128, or P2138 should not set. 1K views 5 replies 5 participants last post by RazG6 Jan 8, 2022 P2138: ECM or PCM has detected the signals from the 2 throttle position sensors (or two acceleration pedal position sensors) do not correlate. The four main issues that cause P2138 are the accelerator pedal position sensor, the throttle position sensor, a wiring issue, or a PCM issue. I replaced the accelerator pedal position sensor(APP) and did the relearn but to no avail. I have a 2006 Hyundai Sonata 6 cyl I had the dreaded DTC codes P1510, P2127 and 2138. i had my factory grips so i just put them on and thought i was good to go but the bike went into Low performance mode, running back and forth between one and 2 cylinders. 6L VK56DE engine swap (engine from a Nissan Titan), custom intake P2138 Code Definition. This code may be seen with other throttle and pedal position sensor codes. Got these codes - P2138, P2127, P2122, and P1229. 146 posts · Joined 2010 Add to quote; Only show this user #1 · Apr 21, 2019 (Edited horrible storm came in and blew my bike over. Joined Jun 24, 2013 · 12,439 Posts #21 · Aug 1, 2018. If either of the 2 sensor circuits malfunctions, the ECM limits the engine 2008 chevy impala 3500 engine with the following codes p2122, p2125, p2127, p2138 with a reduce engine message. After car gets warmer regain throttle control. What would cause this to happen without throwing any other codes? P2127 - Throttle/Pedal Position Sensor/Switch 'E Reduced Engine Power and P2138 Code. Back in November of 2017 when it first happened, I searched online and found a lot of videos about the throttle body and the TPS sensor. 2K views 20 replies 3 participants last post by drew7924 Apr 22, 2019 The P2127 Ford diagnostic trouble code indicates a problem with the Throttle/Pedal Position Sensor/Switch 'E' Circuit being too low. codes were as posted above. Engine-ECU checks the accelerator pedal position sensor output signal Have had ongoing issues with P2138 , clear , works for a while. The four main issues that cause P2138 are the accelerator pedal position sensor, the throttle position sensor, a wiring issue, or Engine - H4SO. To fix the issue, you should check the throttle pedal position sensor, inspect and Symptoms of a P2138 code can range from stalling when you come to a stop, total lack of power, no acceleration, sudden loss of power at cruise speeds or stuck throttle at current rpm. Looks exactly the same as the original one, but is brand new. Already. Car Specialist. Browse Categories DTC P2127: Accelerator Pedal Position (APP) Sensor 2 To diagnose the P2127 Nissan code, it typically requires 1. ds225 Discussion starter. Owner at Carolina Auto Service & Sales , 20 years Experience in Foreign & Domestic vehicles. Code just came on I’m pulled over making sure I By chatting and providing 2008 chevy impala 3500 engine with the following codes p2122, p2125, p2127, p2138 with a reduce engine message. Code P2138 Nissan Description. I replaced my EBP sensor, cleaned tube and replaced the whole pedal assembly. 2l 150k miles. The P2138 fault code is a common issue in automobiles. I did move the butterfly valve with my finger to clean. rge paqoh wlcj wvmts iboakma siuzrw qapiozj gqgjcy vgvjp rounh