P0021 wrx 2017 Wrx, 8k miles. Is there somewhere I can get a shop manual for the fa20 WRX engine. Sure enough, it popped back on after taking a drive up the The codes I listed Oxygen sensor codes, the crank position sensor code, code P0021 relating to the ACVS solenoid messing up and the 302 / 304 are engine misfire codes which did not even first show up at the dealership b/c when I first got there the engine was not running rough at idle so code P0021 and 302 / 304 did not show up when they P0021 is an OBD2 generic code, indicating a specific issue within the vehicle's systems. Come join the discussion on performance modifications, accessories, turbo upgrades, maintenance and more! Show Less . 45 posts · Joined 2009 Add to quote; Only show this user #1 · Jul 9, Story goes: Owned 06 FXT for a couple months change oil regularly using Amsoil suddenly while driving on the highway codes P0021 and P0011 popped up so far I have not found a solution it comes on every other Learn how to diagnose the check engine light for DTC P0031 on your Subaru vehicle. I’ve replaced the OCV and the same symptom still occurs. Multiple dash lights on. Got four sensors need help finding the locations. I then cleared the codes and it didn't come back. Posted by u/Electronic-Dig9119 - 1 vote and 6 comments Thanks for posting on r/MechanicAdvice!This is just a reminder to review the rules. Any ideas as to where the drivers side intake cam sensor is located? I understand. Meet Victor Lukasso, the owner of V. P0021 is the OBD-II generic code indicating that the Engine Control Module (ECM) has determined that the bank 2 intake camshaft is more advanced than what the ECM has commanded it to be. Symptoms Most likely a P0021 DTC will result in one of the following: hard starting, poor idle, Anyone know the part number for a 2006 WRX, looking for a camshaft position sensor. 2M posts 155K members Since 2001 We invite you to join our Subaru Impreza WRX and STi community to discuss engine mods, builds, detailing, and more. I decided P000C and P0021 FIXED Factory 2. This means that the timing of the camshaft on the intake side of the engine is not within the expected parameters, The P0021 code indicates that the Engine Control Module (ECM) senses that the position of the intake camshaft on the bank two side of the engine is more advanced than what the ECM has set it to be. So far I have had a shop change the sparkplugs, do a boost leak test and a walnut shell blast (it needed it, car is at 53k miles) After that car was good for a few days but last week I was driving in normal traffic and at a red light my car died and had a Hi, All '92-'98 ('99 EJ25D, too) NON-turbo 2. to GD(H4DOTC)-14, DTC P0021 INTAKE CAMSHAFT POSITION 08 WRX 5-Door Prem Obsidian Black Pearl, Cobb If your Subie WRX/STi throws a p0011 and or p0021 code, check your filter screens first to hopefully avoid turbo damage. 2006 RomRaided STI - Stage 2 I have 2010 WRX sedan that had a p0021 and p0011 engine codes. /r/WRX is a place for Subaru fanatics to show off their rides, discuss modifications, mechanical issues, industry news, Members Online • Clayton_G . WRX & STI) 4-Door D*004206 D*004655 5-Door D*204371 D*205723 Legacy - D*006591 D*006243 Outback - D*213584 D*212977 Forester - D*417742 D*419507 NUMBER: 02-132-12R P0021 and P0024 SERVICE BULLETIN ATTENTION: GENERAL MANAGER q PARTS MANAGER q CLAIMS PERSONNEL q SERVICE MANAGER q IMPORTANT - All Service random p0011-p0021 cel code? Jump to Latest We're a forum community dedicated to the Subaru WRX. 5L NA 11MY and after 2. One is if something is ingested in either end, then the turbo fails because out of /r/WRX is a place for Subaru fanatics to show off their rides, discuss modifications, mechanical issues, industry news, ADMIN MOD P0021 code . 135K subscribers in the WRX community. Power Steering Pump Replacement on a 2006 Subaru WRX. 2006 cadillac srx Replaced engine and vehicle is idling up and down Pulled the following codes: P2094 P0024 P2088 P0300. 5L Turbo) Welcome to the North American Subaru Impreza Owners Club: Saturday January 4, 2025: Home: Forums: Images: WikiNASIOC 2018 WRX STI World Rally Blue. - Durametric shows code P0021 - Porsche fault code 325 - Camshaft position with respect to crankshaft bank 2. /r/WRX is a place for Subaru fanatics to show off their rides, discuss modifications, Threw P0021 and Misfire in cylinder 4 about 4 weeks ago. /r/WRX is a place for Subaru fanatics to show off their rides, discuss modifications, mechanical issues, industry news, P0011 (passenger side) P0021 (driver side)- “Typically caused by an incorrectly installed timing belt, clogged or failing AVCS solenoid, 2006 WRX STi Grey. Mine had that piece of plastic, seen earlier in this thread, jammed in it, and his just wasn't functioning, so he replaced it. I also show you the symptoms you might notice and give you some tips to fix them. That’s on EOBD & ECM abnormal health report on my launch 129E diagnostic machine. Anybody dealt with a P0021 ?? Seen a few things about it being the bolt and not the actual camshaft. (Exc. I want to give back to the knowledge base by sharing my p0011 and p0021 story. Table 2-1: For DTCs P000A, P000B, P000C, P000D, P0011, P0014, P0021, P0024: Model Engine MY Use Troubleshooting Chart Number: LEGACY/ OUTBACK 2. New sprocket. 5x_sleeper Jul 14, 2018. 5L Turbo) Welcome to the North American Subaru Impreza Owners Club: Thursday June 6, 2024: Home: Forums: Images 2008 WRX Wr Pearl Blue. I brought the car in for a really rough idle and P0021 code with a misfire on 1 & 3. It’s currently throwing the code: P0021 “Intake Cam 2 (LH) Position-Timing Over-Advanced of System Perf” I’ve read it could just be dirty or low oil. . Factory 2. Descriptions include A and B camshaft position timing over-advanced, mass or volume air flow circuit low input (this is probably So I remembered I have an OBD2 reader this with an app on my phone. This means that it has the same definition regardless of the make or model of the vehicle. Last oil change was about 2,500 miles ago but figured it would make sense if the car was sitting for 2. 8 too. VB_WRX sub mod banning in favor of Perrin products. We just bought it a week ago I By chatting and providing personal info, you understand and agree 2016 subaru wrx 2. Engine was recently rebuilt. I changed oil and filter and reset lights per recommendation. When I got it, I test drove it and it threw a CEL and flashing cruise light and the engine started skipping. 5k miles. Not good codes to throw. Part number: 10921AA231, 16177AA040-1, 806 A friend of mine, and myself both had p0011 (he also had p0021,) and we both were able to solve it by the ocv. The code came back today. Replace your timing belt tensioner if 2015MY to Current WRX 2013MY to Current BRZ 2019MY to Current Ascent (While this bulletin doesn't directly apply, a lot of the same logic can also be applied to AVCS-equipped EJ engines and AVCS-eqiupped EZ36 engines. 3. The turbo consume more oil than you would like, and also, there is another issue with the fi The latest codes I retrieved are missing on all even cylinders ( 2-4-6) and P0021 via the OBD II port with an old Innova scan tool. P0011, P0021, P0088 Just put my new stage 3 closed deck shortblock together and I'm having trouble with these codes and the car is having a rough idle and shutting off when i hit the gas /r/WRX is a place for Subaru fanatics to show off their rides, discuss modifications, mechanical issues, industry news, and more. It had these two p0011-p0021 but with ehh engine and had a good transmission. A month and a half ago these two codes appeared out of the blue while driving normally one morning. 3 codes come up on my access port and they are: P000C, P0020, P0021. 5L Turbo) help with p0011 and p0021 codes - NASIOC Welcome to the North American Subaru Impreza Owners Club The P0021 code is triggered when the position of the intake camshaft in bank 2 is more advanced than what the powertrain control module (PCM) expects. My car is a 2009 Forester XT with. Just bought a 06 wrx tr w/ 44,000 on it. /r/WRX is a place for Subaru fanatics to show off their rides, discuss modifications, mechanical issues, industry news, and more. 2008 subaru impreza wrx hatchback. I replaced several banjo bolt filters that were broken off inside. /r/WRX is a place for Subaru fanatics to show off their rides, discuss modifications, mechanical issues, industry news, (P0011, P0014, P0021, P0024, and P000A, B, C, and D). P0021 subaru. Your wrx has d25 heads the 06 sti has w25 heads or P0021 and P0011 Factory 2. I'm working on a 2014 Subaru XV Crosstrek. 55K on the WRX with a manual. While the car idled and revved smoothly, it felt noticeably heavy and was rather slow off the line. s. A few days ago I threw 2 This video includes the followings:-----P0021 Intake Camshaft Position Timing Over Okay so I have a 2008 Subaru WRX. New solenoids. /r/WRX is a place for Subaru fanatics to show off their rides, discuss modifications, mechanical issues, industry news, Got a new clutch a few days ago, recently had to disconnect the power terminal from the battery and now I'm getting a p0021 P0021 specifically references cam A (intake) on bank 2 (left hand cylinder head) is over-advanced or malfunctioning. No apparent mods, but i'm repeatedly throwing P0021, camshaft timing blah blah. Subaru trouble impreza malfunction wrx engine code 2008 check lightHow to fix nissan p0021 engine code in 4 minutes [1 diy method / only ('09-'13)P0011 & p0021. It has about 190,000 miles on it, and has given me two different codes. In this video, I go over how to replace an AVCS solenoid in a boxer engine with a single AVCS system. WRX P0021 :( help. ! PLEASE WATCH THE FULL VIDEO BEFORE STARTING THIS JOB !This Video Applies to 02-07 Subaru Impreza, WRX, P0021 is a common trouble code. Bought my 08 WRX a month ago. Welcome to the North American Subaru Impreza Owners Club: Monday June 3, 2024: Home: Forums: Images: WikiNASIOC: Products: Store: Modifications: Upgrade Garage : NASIOC > NASIOC Technical > FA Series Factory 2. That consists of a few different components but the P0021 Subaru DTC specifically definition:the camshaft (cam) timing. Does the 2010 WRX still have the screens in banjo bolts? Any ideas where to start looking for oil blockages? Thankyou immensely. So the first thing I did was do a fresh oil change and clear the code. Dead WRX 2015 p0018 engine code FA Series Factory 2. /r/WRX is a place for Subaru fanatics to show off their rides, discuss modifications, mechanical issues, industry Members Online • actuallythisiswork . Full Forum VVT solenoids have been an issue for other manufacturers as well. 5L turbocharged engines. Welcome to the North American Subaru Impreza Owners Club P000D, P0014, P0021, P0024, P0102, P0113, and P0304. The list of VVT vehicles is growing, and the Subaru Impreza can have VVT, and is prone to developing this code. p0018 and p0021 codes . So on my son's 2008 WRX he is getting P0021. Is the engine shot or Scanner we used is an Autel MS908 which gave usIntake Sprocket Duty Cycle Command % Bank 1Intake Sprocket Duty Cycle Actual % Bank 1Bank 1 Intake Cam DegreeI 2002 WRX Mods: AP Stage2/93, ScoobySport Up, Dp, & Muffler, SS AutoChrome TMIC, Hawker PC680T Battery, Injen CAI, ACT Stage2 Clutch, Gruppe-S 13. 0 Heads) P0021 Code Factory 2. Stock except muffler delete. Repair "Camshaft Position 'A' Timing Over-Advanced or System Performance Bank 1" - What does that mean? Quite simply, its a generic term stating that the Bank 1 camshaft can not operate the variable valve timing gear and the ECU has defaulted into limp mode to prevent any damage that may occur, however, this is not a fail-safe method and you should not take the blinking CEL for Welcome to the North American Subaru Impreza Owners Club: Sunday January 19, 2025 Hello, My '06 WRX has the fault code P0021: Intake Camshaft Position Timing- Over-Advanced (Bank 2). The incident would bring with it upper cylinder tapping noise. Car Specialist. 0 fa p0016, p0021 Jump to Latest 1. 2014 Subaru WRX been having the P0011 & P0021 codes pop up I have tried replacing screens in banjo bolts and even took them out I’ve checked the timing belt an replaced the belt and pulleys but now I have a leak We invite you to join our Subaru Impreza WRX and STi community to discuss engine mods, builds, detailing, and more /r/WRX is a place for Subaru fanatics to show off their rides, discuss modifications, mechanical issues, industry news, and more. P0021 points to the intake cam being over advanced on bank 2. Changed the oil right after as it was coming up due, after the first breakin change. Also think Troubleshoot AVCS Solenoid - CEL P0021 Factory 2. Auto Basics. • Improper idling STEP 1: CHECK CURRENT DATA. Use OEM parts! Two aftermarket OCV gave me twice the codes but In this episode we are going over this check engine light diagnosis and repair on this Subaru WRX with the ej255 and logging codes p0021 this would also rela Diagnose the specific cause of the issue using a scan tool and inspection of the camshaft components. Please read the rules, they Fyi, the actuator was actually cheaper thru Subaru, than I could get it thru Rock Auto forI decided I wanted to use OEM, as I’d seen and heard poor results P0018/p0021 . 2008 - WRX EJ255 P0021 ('06-'08) Jump to Latest 896 views 1 reply 2 participants last post by Kevin Nov 18, 2022. the most common spots where oil leaks may occur in your 2017 Subaru WRX STI are, Valve cover gaskets, Oil pan gasket, Main seals, Camshaft position sensors or solenoids, PCV baffle plate, Piston access plugs, Crank seal, Spark plug tube seals, To find the exact location In this video, we replace the faulty driver's side (LH) exhaust oil control valve (OCV) for the AVCS system. P0018 code 2017 wrx 14k FA Series Factory 2. The sprocket's AVCS My car had many problems, but its likely the cause for the p0021 was 1 aftermarket OCV and one factory. Was losing oil pressure at operating temp. The check engine code p0021 and p000c came back! My engine is running more smoothly though! Maybe another flush with cardoc suggestion of : "suggest that after about 5 minutes of running with the flush in the engine, drive it around the block and get the RPMs above 3k for a few seconds, and do this a few times. with a new intake manifold gasket. 5 (Youngest daughter) MY18 Forester 2. Got a 08 Impreza wrx automatic w/ turbo. 0. Got a CEL and took it to the dealer and came up with code P0016 crankshaft/camshaft position sensor. Learn what Intake Camshaft Position Timing Over-Advanced Or System Performance Bank 2 means, location and how to repair? <ref. If this post is about bodywork, accident damage, paint, dent/ding, My 2013 wrx very recently threw these codes and I have only put about 20 miles on it since. Dirty oil can hasten their failure as they have screens that can become blocked with oil sludge and particulate, but they can also just fail (coils burn out, seals fail, etc). Full Forum Listing. 0L DI NA Just bought this car two days ago, it's a 2007 WRX sedan. It is not a place to buy/sell/trade or spread negativity/hate. Got code p0011, replaced banjo bolt and CEL and cruise light disappeared. 330K posts 39K members Since 2002 We're a forum community dedicated to the Subaru WRX. The first thing you should do is check your WRX’s oil. 2 and 2. 2007 RomRaided STI - Stage 2 block (CP dropins by me) - Currently in build: lots of goodies such as Kinugawa TD06STS-25GTX 8CM^2 3 inch surge ported inlet, Custom AN lines with Fuelab FPR, 1180CC FIC injectors, Aeromotive stealth pump + Grimmspeed heat coated all the way to turbo + many more minor +2-3 HP mods. New banjo bolts (no screen) 250 miles on new engine. Andrew05STi Discussion starter 340 posts Second Opinion] Hello, I have a 2016 WRX FA20DiT. I ran some more P0021 even though the engine ran great - and after swapping OCV and pulling banjo screens and doing oil flushes I pulled the intake cam sprocket and found I had misaligned it on the camshaft. They fail only for 2 reasons. Help with P0011 and P0021. Checked timing and it is still good, Engine oil was flushed with BG flush, changed and topped off oil, changed AVCS solenoids on both sides, and I found a boost leak at the intercooler which I got sealed off. Through this blog, Victor Provides Insights on the latest tips, maintenance, repair, and techniques in the automotive world. There was a hole in oil pan where the previous driver hit a rock. Quite a few things can cause the P0011 code in your Subaru WRX. Please forgive noob question. Basic WRX Tech Every couple hundred miles, it throws p0011&p0021. I hope you can successfully replace the intake camshaft position sensors and clear the codes. 5 Threw P0021 and Misfire in cylinder 4 about 4 weeks ago. 1) Start the engine and let it idle. What the hell should i be doing about this? p. 57 likes, 6 comments - typical_wrx on January 10, 2024: "Update: Car has been sitting throwing a P0018 & P0021 #subaru #wrx #fa20 #subies #subieproblems". Is the ej255 legacy motor the same long block as the week ej255 wrx? All of my accessories are good and can be moved fine. It affects vehicles with variable valve timing (VVT). I had to replace some on our old Equinox. Engine Modifications Everyday Just picked up a 2007 wrx limited in pretty good shape. 5L Turbo) Welcome to the North American Subaru Impreza Owners Club: Saturday December 31, 2022: Home: Forums: Images: WikiNASIOC: Products: Store: Modifications: Upgrade Garage P0021 means the car sees a mismatch in timing between the crank and the left cam, and P000C means it sees when it commands the left intake AVCS to advance, it does so much more slowly than expected. Senior Technician. ***8226; Improper idling STEP 1: CHECK CURRENT DATA. Here are the most common causes, presented to you in order from the easiest thing to check to the most difficult: Engine Oil. You're chasing your tail with this exhaust AVCS nonsense. Looking for cost effective options for the repair, 2016 subaru wrx 2. 0L DIT 15MY and after BRZ 2. 0L Turbo Powertrain. Camshaft Position A - Timing Over-Advanced or System Performance (Bank 2) What the P0021 code means. But my lower end is blown. S. P0021 – Camshaft Position A – Timing P0011 and P0021 on 2017 WRX Jump to Latest 2. Inspect camshaft position sensor: Check the sensor for any damage or wear and replace if necessary. (and P0021) follows: To perform a full diagnostic of P0011, aside from a failed AVCS solenoid or cam gear, P0011 can often be caused by oiling issues or timing issues. I chased P0011 and P0021 for a couple months. The P0021 code can be caused by a faulty variable valve P0018 is a general OBD2 trouble code, which means that it has the same meaning and general symptoms for any vehicle (including the Subaru WRX) it typically occurs when the Crankshaft Position Sensor and the P0021 on 2014 WRX, new Motor 5k, New oil. beaudoin Aug 29, 2022 What Does Code P0021 Mean? P0021 definition: Intake Camshaft Position Timing- Over-Advanced (Bank 2); Issue Severity: MODERATE– Extended driving with this code can cause internal engine damage. A forum community dedicated to Subaru WRX owners and enthusiasts. Maybe on the 1. CEL P0021 code ('09-'13) Jump to Latest 13K views 5 replies 2 participants last post by 2. Hey guys. P0021 and P2021 and engine skipping. Please read the rules, they will be enforced. I’m having an issue where left intake car will randomly advance to 10-15 degrees. 1,490 Satisfied Customers. 0L NA 12MY and after XV 2. A code P0021 refers to the VVT (variable valve timing) or VCT (variable camshaft timing) components and the car's PCM (powertrain control module, also called an ECM). 5L Turbo Powertrain (EJ Series Factory 2. P0021 and P2021 and engine skipping Really hoping I didn't kill my WRX FA Series Factory 2. Diagnose the issue: Use a scan tool to read the code and further diagnose the cause of the slow response. Hello, I have a 2021 wrx limited and for the last couple months I have been inconsistently getting a random misfire code on start up. If you would like to support my channel and help me post more content. Full 2008 WRX - P0011 & P0021 What might cause AVCS LH Advance to read positive at idle? I have swapped solenoids with no change and also verified mechanical timing. So I have a 2019 WRX with 18. The most common NHTSA ID Number: 10163017. -2015 WRX STi [SOLD] 11-26-2021, 05:52 AM Pelican Parts Catalog | Tech Articles | Promos & P00C and P0021 and P001 . P0011 and P0021 . Expert. Over advanced issue resolved after confirmation of no oil restriction and functional oil control valve Customer: 2016 subaru wrx 2. *I take full responsibility for what happened!*I decided to document my process of diagnosing and correcting the car's air fuel issues. The car has been sitting for the past 18 months, and i have changed all the fluids since i bought it. 0L NA 13MY and after FORESTER 2. Explore Our Forums. greengoblin68 Discussion starter. VVT is a technology used in the engine to allow it to get greater power or /r/WRX is a place for Subaru fanatics to show off their rides, discuss modifications, mechanical issues, industry P0021 comes and goes Troubleshooting Hey guys I’m usually on here trying to diagnose other peoples wrx related issues lol however I need some professional Reddit advice about my p0021 code that comes and goes as I own a 2016 WRX and I was wondering if anyone can help me out. Code P0021 Definition. Managed to eliminate the p0011 code but the p0021 code is still there. In this video I'll show you the steps that I took to solve this problem. 0L Turbo Powertrain Dead WRX 2015 p0018 engine code - NASIOC Welcome to the North American Subaru Impreza Owners Club Tech & Modifying & General Repairs. I've done some research on both codes, and while it might just be the sensors, these codes have both come on about 4,000 miles after I change the oil In this guide, I review the meaning and causes behind the P0021 trouble code. Looking at a 08 wrx has the codes P0021, P0301, and P0304. I've been searching and reading on here, it looks like I need to clean the AVCS, Banjo bolts and all related 2013 WRX P0011 & P0021 Code Hello everyone, looking for some help with my car. We also uncover a few hidden gems in the engine NUMBER: 09-94-22 DATE: 01/24/23 APPLICABILITY: 2022MY WRX SUBJECT: Engine in Fail-Safe Mode / DTCs P0088, P0087, P0021, P0014, P0011, P0024, P1604, P0016,P0017, P0018, P0019, P0128, & P050B INTRODUCTION: This bulletin announces the availability of new reprograming files for the Engine Control Module developed to remedy the P0021 code after replacing head gaskets on 2017 fa20 wrx Engine. Superhawklgt Discussion starter. Gary. Redone heads. After some research it appears to be a restricted oil flow issue. r/WRX. Online chat By chatting and providing personal info, you understand and agree to our I keep getting P0011 and P0021, can these codes be caused by a poor. P0021 is a generic OBDII code. 5 Subarus used the same green-label plastic MAF. I didn't have any 2003 wrx intake setup/injectors torque solutions cam sensor bracket ***BRAND NEW CAMSHAFT POSITION SENSOR*** ground mod alternator output: 14. BryanC0506. Got the oil changed and after doing some reading last night went looking for the banjo bolts to check the filters. DTC P0021 INTAKE CAMSHAFT POSITION - TIMING OVER-ADVANCED OR SYSTEM PERFORMANCE (BANK 2) - H4DOTC DTC DETECTING CONDITION: It all depends on the turbo, if it is a stock TD-04 I just purchased an 09' Impreza WRX Hatchback, Turbo EJ255 about 130k miles on it. This Service Information bulletin provides new inspection and repair procedures for AVCS (Active Valve Control System) -related DTCs on the FA and FB engine equipped models listed above. This time only codes P0016, P0018 & P0021 came on. It has thrown coded P0011 and P0021. It is running sluggish with engine noise. Sometimes the P0011 fix is as easy as topping off the oil. > Oh no! So it was time to do some research. 2V ej257 cam gear: same exact 2 pickups as ej20 cam gear this is me: OBD2 Code P0021 Subaru definition: A code P0021 Subaru definition:the VVT (variable valve timing) or VCT (variable camshaft timing) components and the car’s PCM (powertrain control module, also called an ECM). Still reads 5 to 8 at idle - even Engine codes said P0011 and P0021. Manufacturer Communication Number: 02-163-16R Summary. Can I install a 2010 WRX engine in my 2009 Forester XT. Show Less . My girls car popped up code P0021 for the cam position sensor about 6 months ago. 8lb Flywheel, Mobil1 and Redline oil, NGK BKR7EIX plugs, Goodridge SS Lines, Motul RBF600, Hawk HPS pads, 35% 3M tint, Koji Headlight Mod, SilverStar Bulbs, Blaupunkt MP3000 headunit, Infinity BassLink /r/WRX is a place for Subaru fanatics to show off their rides, discuss modifications, mechanical issues, industry news, and more. 4K views 3 replies 2 participants last post by john. 0L Turbo Powertrain: How to Fix P000C Subaru. After speaking with the PO and reviewing the hundreds of pages of paperwork from the dealer they had it serviced at, this has happened to them about once per year for a few years now. I also see C0057 ECM control sys from the ABS system. 5L Turbo) Welcome to the North American Subaru Impreza Owners Club: Sunday August 11, 2024: Home: Forums: Images: WikiNASIOC: Products: Store: Modifications: Upgrade Garage A P0021 code refers to the VVT (variable valve timing) or VCT (variable camshaft timing) components and the car's PCM (powertrain control module) or ECM (engine control module). Inspect and test the crankshaft and camshaft position sensors for proper operation. I know what they are but would like to know those with experience. I recently brought my car to the dealership to get an oil change and oil was P0021 code definition. Jump to Latest 41 - 50 of 50 Posts. What has me confused is I have pulled the ocv’s and both DTC P0021 INTAKE CAMSHAFT POSITION - TIMING OVER-ADVANCED OR SYSTEM PERFORMANCE (BANK 2) - H4DOTC DTC DETECTING CONDITION: ***8226; Two consecutive driving cycles with fault ***8226; GENERAL DESCRIPTION TROUBLE SYMPTOM: ***8226; Engine stalls. Welcome to the North American Subaru Impreza Owners Club: Monday January 20, 2025: Home: Forums: Images: WikiNASIOC: Products: At this point we are hopeful that oil hasn't entered into the engine harness causing it to be replaced also. 5L Turbo) Welcome to the North American Subaru Impreza Owners Club: Sunday August 18, 2024: Home: Forums: Images: WikiNASIOC: Products: Store: Modifications: Upgrade Garage : I build a LOT of turbos for LGT community and a lot for OBXT, FXT WRX STi, and some Mitsubishis. G. WRX Info Links, Courtesy TheJ DISCLAIMER: Opinions expressed are the author's alone and are inherently P0021 Intake Camshaft Position - Timing Over-Advanced or System Performance (Bank 2) <Ref. The car still has a P0021 and P0011 code and a misfire on cylinder 3. This code specifically refers to camshaft position 'A', which typically indicates the intake camshaft. General Maintenance, Troubleshooting & Accidents. 5L NA 13MY and after (1). 5L Turbo) Welcome to the North American Subaru Impreza Owners Club: Wednesday January 8, 2025: Home: Forums: Images: WikiNASIOC: Products 2006 Impreza WRX STI WR Blue. I have only driven it to the local auto zone to get the code read since the code came up and have since parked it (maybe 8 miles round trip). G We invite you to join our Subaru Impreza WRX and STi community to discuss engine mods, builds, detailing, and more. If you are here asking about a second opinion (ie "Is the shop trying to fleece me?"), please read through CJM8515's post on the subject. Cars been at the dealer a week haven't received much info until I stopped by today and the tech told that the cam gear or "sprocket" went and told me that it's a common issue with these cars. New turbo. Last night my check engine light came on and when I pulled the codes about 10 minutes later, they were for P0011 & P0021. 1 2 3. It was the P0021 code. 7,382 Satisfied Customers. Video (Click to make bigger) This is a very common issue with the 2. 1,518 Satisfied Customers. DTC P0021 INTAKE CAMSHAFT POSITION - TIMING OVER-ADVANCED OR SYSTEM PERFORMANCE (BANK 2) - H4DOTC DTC DETECTING CONDITION: • Two consecutive driving cycles with fault • GENERAL DESCRIPTION TROUBLE SYMPTOM: • Engine stalls. P000C and P0021 FIXED. I might try to clean it tonight and see if I can bring it back online. Replace the faulty camshaft timing control solenoid or camshaft position sensor. 2015 & Current WRX models are under the TSB 02-163-16R also and since my XT and the WRX share the same engine this could be a pretty bad issue for our future. How to Fix P0018 Subaru. Come join the discussion about performance, turbos, modifications, classifieds, troubleshooting, maintenance, and more! Show Less . Anyway, in January, I started to notice intermittent sluggishness from the ordinarily sturdy 3. Turbo screech, low oil levels terrible consumption. to gd(h4dotc)-14, dtc p0021 intake camshaft position - timing OVER-ADVANCED OR SYSTEM PERFORMANCE (BANK 2), Diagnostic Trouble Code (DTC) Detecting Criteria. Subaru P0011/P0021 Code - This fix occurred on a 2016 Subaru WRX STI only had P0021 and removed oil control valve and replaced it but found out why it failed Subaru WRX P0011: Causes. Jump to Latest Follow 2K views 1 reply 2 participants last post by PERRIN_Chris Apr 20, 2011. They were P0018 and P0021 (Cam and Crank sensors) Both were pending and current It was just odd that they appeared overnight. A few days later all 3 lights pop back on. Thankfully was 3 blocks from home, babied it there and parked it (car was 2016 wrx 2. Diagnose the specific cause of the code by using a diagnostic scanner to check the sensor readings and engine timing. Subaru WRX Forum. Plea Hi there:P0021 - "A" Camshaft Position - Timing Over-Advanced or System Performance (Bank 2) A code P0021 refers to the VVT (variable valve timing) or VCT (variable camshaft timing) components and the car's PCM (powertrain control module, also called an ECM). Had both these codes come up after Installing the z1 Motorsports flex plate (2009 G37) says the cam timing is over advanced, /r/WRX is a place for Subaru fanatics to show off their rides, discuss modifications, mechanical issues, industry news, and more. The applicable Service Manuals will be revised with this new information in the So today it threw the P0021 (intake camshaft position - timing Over-Advanced Bank 2) code after a bit of driving around. COBB OTS Stage 1/ CEL P0018 & P0021 . car Repair Information for P0021 Subaru code. 5L Turbo) Welcome to the North American Subaru Impreza Owners Club: Sunday July 9, 2023: Home: Forums: Images: WikiNASIOC: Products: Store: Modifications: Upgrade Garage : SOA 1-800-782-2783, MY11 Outback 3. The car idles a lot better now, feed back knock will read at -1. One such code commonly encountered by car owners is P0021, indicating a fault Recently starting getting these codes p0011, p0014, p0021, p0024 with stability track as well no engine reduced power. If you spend a lot of time doing extremely short hop driving, your oil change intervals should probably The P0021 diagnostic trouble code for Subaru vehicles indicates that the intake camshaft position timing on Bank 2 is over-advanced or there is a system performance issue. P0021 p00112015 wrx 4,000 miles p0016!!! Q&a: troubleshooting p0102 code on 2007 subaru impreza stiThe dreaded subaru p0011 and p0021 dtc codes, don't let them wreck your. 5L Turbo) Welcome to the North American Subaru Impreza Owners Club: Saturday January 18, 2025: Home: Forums: Images I drive an 04 WRX Wagon Hybrid Engine (STI shortblock with 2. 587 posts · Joined 2019 Add to quote; Only show this user #1 · Nov 18, 2022. Help with P0011 and P0021 Factory 2. P000A, P0011 IMPREZA 2. new bock. I have an engine code of P0021 and sometimes P000C. Stays on. 2008 wrx with both p0011 and p0021. While I was driving home check engine light came on for p0011. The main reason why I So I replaced thermostat & again reset codes (P0011, P0016, P0018 &P0021). 4 at the most, and DAM is always at 1. There was a TSB, or technical service bulletin, issued regarding the filter screens for the AVCS sprockets clogging This morning I left to have the oil changed and the check engine light came back on and this time threw P0021. I have a P0018 engine code (Crankshaft Position - Camshaft Position Correlation Bank 2 Sensor A) that I cant seem to track down. 1) Start Whats up guys, so i have a stage 2 2015 STI with 31k miles. 4,161 Satisfied Customers. Hello all, 2015 Wrx Cel P0021 FA Series Factory 2. OCV's are going to have to be replaced so far. 5 (Eldest daughter), MY12 Liberty 2. 0L DIT 14MY and after WRX 2. The diagnostic trouble code P0021 indicates that the Engine Control Module (ECM) has detected that the camshaft position for bank 2 is over-advanced or that there is a performance issue. 0 P0011 and P0021 cam sensors bank 1 and bank 2 and P0019 and P0017 cam/crank correlation codes can i. This code is associated with the Intake Camshaft Position Timing - Over-Advanced on Bank 2, and decoding it requires a closer look into the p0011 and p0021 codes 2011 wrx sedan Factory 2. Kyle. 0 P0011 and P0021 cam sensors bank 1 and bank 2 and P0019 and P0017 cam/crank correlation codescan i get troubleshooting chart for this? car drives nice , no noises at start up or after it warms up, Answered by BryanC0506 in Hi - the code p0021 indicates Intake Camshaft Position - Timing Over-Advanced or System Performance (Bank 2). 6R Premium (Sold Jan 2022), MY12 Forester XT 2. and remember to please post the year/make/model of the vehicle you are working on. 7K views 0 replies 1 participant last post by wrxsubieguy1908 Jul 28, 2021 help with p0011 and p0021 codes Factory 2. after this remedy I still had the p0021 so I changed out both oil control valves/ solenoids on the sides of the intake and did and oil change to no avail I still have the p0021 but now this p0244 has returned as well. 5 (Son in Law) When a potential issue is detected, the system logs a diagnostic trouble code (DTC) to help technicians identify and address the problem. r/WRX /r/WRX is a place for Subaru fanatics to show off their rides, discuss modifications, mechanical issues, industry news, and more. 150000. Part number: JECS 22680AA160 and AutECS 22680AA160F are the same. Consistent issue with all of them were low or contaminated oil. My car (2008 WRX sedan, 152k miles) recently threw codes P0011 and P0021 together. Apparently these are common codes for the STi and WRX. ) P0021 "A" CAMSHAFT POSITION-TIMING OVER ADVANCED OR SYSTEM PERFORMANCE BANK2 P0021 on 2014 WRX, new Motor 5k, New oil. sqofmozuqtgqybvxkzulggdjzxvwssjcqfazvkxbogubyemmrvb