P0028 code subaru

Subaru P0028 code diagnostic and repair. Portage Auto Works. 259 subscribers. 146. 30K views 2 years ago. This video shows the diagnostic and repair on the P0028 code on subaru 2.5l...

If a cat visit your dealer, covered by 8yr/80k warranty. vtcodger2 November 13, 2009, 12:51pm 3. P0026 Intake Valve Control Solenoid Circuit Range/Performance (Bank 1) P0028 Intake Valve Control Solenoid Circuit Range/Performance (Bank 2) I have to be honest. This is the first time I’ve ever heard of an Intake Valve Control Solenoid which ...Conclusion. P0026 in the Subaru Forester is most often caused by a bad intake control solenoid or low oil. Good luck fixing your vehicle. P0026 is a code that signals an issue with your Subaru Forester's intake valve control solenoid circuit. In layman's terms, the circuit is not complying with the Powertrain Control Module's commands.What is the Cost to Diagnose the Code? Labor: 1.0. To diagnose the P0028 Ford code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type.Conclusion. P0026 in the Subaru Impreza is most often caused by a bad intake control solenoid or low oil. Good luck fixing your vehicle. P0026 is a code that signals an issue with your Subaru Impreza's intake valve control solenoid circuit. In layman's terms, the circuit is not complying with the Powertrain Control Module's commands.OBD II fault code P0026 is defined as “ Intake Valve Control Solenoid Circuit Range/Performance (Bank 1)”, with “Bank 1” denoting the side of the engine that contains cylinder #1 on engines with two cylinder heads. Code P0026 is set when the PCM (Powertrain Control Module) detects a fault in the electro-hydraulic control system of the ...All Activity; Home ; Newer Generations of Subaru discussion ; 1990 to Present Legacy, Impreza, Outback, Forester, Baja, WRX&WrxSTI, SVX ; P0026 P0028 2010 ForesterEngine-Codes - Subaru - P0117 Subaru. P0117 Subaru Code - Engine Coolant Temperature Circuit Low Input. - Code Popularity: 33,015 Views. - Repair Importance Level: 3/3. - Repair Difficulty Level: 2/3. Table of contents. Created and updated by William Orellana on Aug 02, 2020. Possible Causes.

Dyson coupons for 2023. This June save 20% off at PCWorld Coupon Codes. PCWorld’s coupon section is created with close supervision and involvement from the PCWorld deals team Popul...I called the local dealer and asked about this and I was told this code comes up when people don't change their oil enough and the valves get sticky and messed up. …I had the p0026 (p0028 actually) after a head gasket job on my old 2010 Legacy 2.5. I had sent the heads in without removing the 4 bolts that hold the VVL assembly to the head. The machinist threw the heads in the wash, milled them and washed them again and returned them. Buttoned it all back up and bang--p0028.The p0026 or p0028 can clear on its own but will come back. It's most likely a sign of a failing oil pressure switch. How to troubleshoot if the oil pressure switch next to the variable valve lift solenoid is causing the P0026 Code. P0026 REFERS TO THE PASSENGER SIDE PRESSURE SWITCH OR VVL SOLENOID. P0028 REFERS TO THE DRIVER SIDE PRESSURE ...Here it is after each repair I have went to pick up my Subaru Legacy and the CEL, Cruise and stability control lights remain on. P0028 Solenoid Valve swithc replaced: $200. P0028 and P0082 Solenoid Valve replaced: Powertrain covered. P0028 Upper Engine Clean and Crankcase Clean: Powertrain covered. P0028 Camshaft replaced: Powertrain …Basically the check engine light and associated P0020 Subaru trouble code means that the voltage in the circuit has fallen below a set limit for a specific amount of time (varies by make/model/engine). Bank 2 is the side of the engine that doesn't contain cylinder #1. Note: This DTC is nearly identical to P0010 Subaru.

Any brand of motor oil is suitable for a Subaru as long as the viscosity is correct. Some Subaru models require synthetic oil. The type of oil also may depend on the year of the ca...Oct 26, 2011 · The P0028 code is fairly simple: it's related to the engine's variable valve lift (VVL) system. The lift (high or low) is determined by applying oil pressure to passages in the camshafts. The pressure is controlled by the solenoid, and is monitored by an oil pressure switch. When the engine control module signals the solenoid to increase the ... A software program is typically written in a high-level programming language such as C or Visual Basic. This native code is then compiled into machine code that can be run on a com...DTC P0028 INTAKE VALVE CONTROL SOLENOID CIRCUIT. RANGE/PERFORMANCE (BANK 2) P0028 is one of the diagnostic trouble codes that will turn the CEL on as soon as it is detected. If the problem goes away on its own, it will clear the CEL after three consecutive driving cycles without the fault showing up. The code itself will be stored in the ECM ...Code P0028 and limp mode. So I was getting codes p0028 and 26. Replaced both VVT solenoids. Noticed oil around spark plugs. So I replaced valve cover gaskets and spark plug gaskets. Also was informed I have a head gasket leaking oil. Now, I still have code p0028 and, after I have driven a little bit and everything is good and warm, my car goes ...

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Lanauear Discussion starter. 38 posts · Joined 2018. #1 · Jan 11, 2018. So my new to me 2008 Outback H6 decided to bless me with a very unfamiliar code P0068. I pulled the code from the dash (EGI fail Code P0068) along with TCU fail code P, ABS Fail code C0071 and ABS Fail code P0045. The car runs fine and no change in drivability.August 1, 2022 by DTR Staff. P0008 is a somewhat uncommon OBD2 trouble code that can occur in the Subaru Impreza. It indicates that the crankshaft and camshaft are not synchronized properly, and should be considered a breakdown risk. Driving your Impreza with P0008 can lead to engine damage and a costly repair.Hi, My wife's 2008 Subaru Outback, 2.5 liter motor, has a check engine light on at 60,000 miles. it has a P0028 code. I checked the engine oil and it on the money and clean since it was recently replaced. My questions are; Where exactly is the "Intake Control Solenoid " located. Please include a picture on motor.Placing Cam sensor back onreverse order to remove, video 2 then video 1**I am not a mechanic however replacing VVT solenoid on driver's side and oil pressure...

P0026 Subaru Forester what is the side, 2009 subaru forester, 340000 km, I have code P0026, and I want to know which - Answered by a verified Subaru Mechanic ... Subaru 2009 Forester started knocking sounds, engine light, low power, and following codes: P0303 P0304 P0301 P0028 P0026 C0057 The fix finder says most likely solution power train ...SubaruP0028 Subaru DTC P0028 Make: Subaru Code: P0028 Definition: Intake Valve Control Solenoid Circuit Range/Performance Bank 2 Description: Erroneous idling.Hoboes were a widely displaced brotherhood who illegally hopped trains and journeyed across the country, taking odd jobs wherever they could find them. The hobo code helped them su...This lasted only a few seconds and involved the rpm bouncing between 750 and 1500 rpm. All was well once I got above 10 mph, however, the CEL (and associated ABS + Cruise Control lights) popped on during the drive home. I quickly pulled out the code reader and found four codes: p0011, p0016, p0018, p0021.DTC P0102 MASS OR VOLUME AIR FLOW CIRCUIT LOW INPUT. 1. OUTLINE OF DIAGNOSIS. Detect open or short circuits of the air flow sensor. Judge as NG if out of specification. DTC P0113 INTAKE AIR TEMPERATURE SENSOR 1 CIRCUIT HIGH. 1. OUTLINE OF DIAGNOSIS.Dec 24, 2016 · Model Specific Forums. Fourth Generation Legacy (2005 - 2009) P0028 code resolved. My car is an 06 Legacy 2.5. I was getting an intermittent P0028 left bank VVT solenoid code. After searching this forum and watching several u-tube videos, I first cleaned all electrical contacts to the solenoid and the oil pressure switch. Apr 19, 2015 · Search this forum; there's quite a few posts about P0028 and the corresponding code P0026 for the variable valve lift mechanism on Bank 1. Sometimes it's due to oil supply issues, such as mentioned in the above-linked site. Other times it could be the variable valve lift solenoid. But yet another cause could be the oil pressure sensor switch ... Buy Subaru Genuine Subaru Oil Pressure Switch AVCS Sensor Impreza Forester Legacy Outback: ... We had a burning rubber smell inside the car and P0028 code on our 2008 Subaru Legacy, 4 cylinder. Under the hood there were wisps of smoke near the oil fill neck. ... P0028 is the driver side sensor on the front of the motor near the oil filler neck.Ok thank you for the info . Please click on link to view the PDF file for the step by step troubleshoot and read below most possible causes . RELATED VEHICLES: 2006-2011 Outback, Baja, Forester, Impreza, Legacy, Outback Sport 2.5L SOHC SUMMARY: P0028-INTAKE VALVE CONTROL SOLENOID CIRCUIT RANGE/PERFORMANCE(BANK 2); P0026-INTAKE VALVE CONTROL SOLENOID CIRCUIT RANGE/PERFORMANCE(BANK 1); This ...The code refers to the solenoid, but there are other possibilities, and further diagnosis should be done to confirm the actual cause. Threads about either P0028 or P0026 usually include reference to the oil pressure sensor switch, which is a common failure (and needs particular care when replacing). Thank you very much.It would help if you could tell us the actual codes that were shown on the scanner. Seagrass. SOA 1-800-782-2783, MY11 Outback 3.6R Premium (Sold Jan 2022), MY12 Forester XT 2.5 (Youngest daughter) MY07 Liberty/Legacy 2.5 (Eldest daughter), MY12 Liberty 2.5 (Son in Law) Like. D.

Hi. I have a 2007 Subaru Forester x with 145k miles on it. It's been running rough, with an occasional burning smell. CEL w/ blinking cruise control light came on, with P0026, P0028, P0303, and P0304 … read more

Causes. Potential causes of a P0028 diagnostic trouble code may include: Low engine oil level or contaminated oil. Clogged oil system. Malfunctioning control solenoid. Malfunctioning camshaft actuator. Timing chain/belt loose or incorrectly adjusted. Malfunctioning ECM/PCM. Possible Solutions.My subaru has an error code p0028 which is the intake valve control solenoid circuit range. The check engine light only came on yesterday and read…My Subaru Outback comes with codes P0028 and P0026. If I clear it it will run for a day or two but comes back again.Oil and filter changed two days back ran okay for a day about 70 miles. ... So the heads were reserficed and new rimming belts installed.immediately after Getting the car back p0026 and p0028 codes ...2006 3.0r p0011 p0021 p0302 p0304 p0306. Cylinder misfire on drivers side appeared first, but went away after clearing codes. A few weeks later, I have P0011 and P0021. Misfire is probably triggered by incorrect cam timing. Changed plugs (which looked to be recently replaced), engine oil and engine filter and cleared codes.Subaru Outback legacy: P0026 solenoid intake valve code keeps…. Hi,first make sure oil level is correct and clean,then replace the intake valve solenoid control switch,the switch is what signals the solenoid to operate.There are 2 switches bank 1 (your code) is the passenger side the switch is located in the rear of the head,bank 2 P0028 is ...OBD II fault code P0026 is defined as “ Intake Valve Control Solenoid Circuit Range/Performance (Bank 1)”, with “Bank 1” denoting the side of the engine that contains cylinder #1 on engines with two cylinder heads. Code P0026 is set when the PCM (Powertrain Control Module) detects a fault in the electro-hydraulic control system of the ...Dec 24, 2016 · Model Specific Forums. Fourth Generation Legacy (2005 - 2009) P0028 code resolved. My car is an 06 Legacy 2.5. I was getting an intermittent P0028 left bank VVT solenoid code. After searching this forum and watching several u-tube videos, I first cleaned all electrical contacts to the solenoid and the oil pressure switch. My 10 Forester had P0026/P0028 code since 2011 but only intermittently during very hot summer times. The codes would come and go and occasionally stalled the engine. Subaru service could not figure out why and replaced ignition coil, spark plugs and catalytic converter in 2011. But problem remained until I moved to another state with …

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Conclusion. P0026 in the Subaru Outback is most often caused by a bad intake control solenoid or low oil. Good luck fixing your vehicle. P0026 is a code that signals an issue with your Subaru Outback's intake valve control solenoid circuit. In layman's terms, the circuit is not complying with the Powertrain Control Module's commands.2011 outback 2.5 limited p0076 code 9.7 volts to vvt solenoids 14.3 volts at battery wiring loom around engine looks good. Check engine solid light. Stability control solid light.the code P0028 Intake Valve Control Range/Performance (Bank 2) is usually caused by dirty and/or low oil. if you clear it and it comes back, you may want to do a oil flush on the engine. If after this, change the valve. It can be done in the car, but it is a bit tricky (Bank 1 is very easy)So my CEL & cruise came on Tuesday about 15 miles after filling up on gas. Assumed it was the loose gas cap code. Brought it in today. Dealer said there was only 3/4 of a quart of oil in there. Codes: P0026 - OSV Solenoid Valve R Malfunction. P0028 - OSV Solenoid Valve L Malfunction. Had oil changed @ 30k w/ synthetic and was just about to ...2006 Imprezza 2.5 normal not wrx. P0028 code. I installed new o/p switch on driver's bank and even switched the oil - Answered by a verified Subaru Mechanic=====Claim your FREE engine code eraser 👉 https://free.nonda.co 👈=====Engine Code P0023 Saving Repair Parts...I’ve got an 08 Outback limited with 160k miles on the body and 60k on a jdm engine. Been getting a p0028 (bank 2) code. Before the code ever popped up I had replaced the oil pressure sensors in both sides because they were both leaking, about a month later the code came up, so I replaced the driver side solenoid.In regards ***** ***** 2006 Subaru B9 Tribeca 3.0 Liter. Have a check engine light and these codes are the reasoning. The codes are P0011, P0021, P0028, P0026, P0016, P0018. The cruise control and tra … read moreI had CEL code P0028. This is the same fault as P0026 except P0026 is a fault with the passenger side Variable Valve Timing system and P0028 is for the driver side Variable Valve Timing system. For me, replacing the oil pressure switch ($13 at local auto part chain) fixed the problem. ….

The P0028 code is an integral part of the On-Board Diagnostics II (OBD-II) system, a standardized protocol implemented in vehicles since the 1990s. Designed to monitor various components and systems within the vehicle, the OBD-II system serves as a crucial tool for detecting potential malfunctions. Specifically, P0028 relates to the intake ...The station code name of Dabla is 'DBLA'. As part of one of the busiest and populated Indian states, Rajasthan, the Dabla railway station is known amongst the top hundred train ticket booking and train traveling stations of the Indian Railway. The total number of trains that pass through Dabla (DBLA) junction is 20.I’ve got an 08 Outback limited with 160k miles on the body and 60k on a jdm engine. Been getting a p0028 (bank 2) code. Before the code ever popped up I had replaced the oil pressure sensors in both sides because they were both leaking, about a month later the code came up, so I replaced the driver side solenoid.I found this under Fixya; 2006 Subaru Outback; there were 25 answers: The problem is not with an emission issue as you would expect with a check engine light. The ER 55 code on the odometer means that there is a loss of communication with the ECU, that is why the check engine light is on and cruise light flashing. for what ever reason whenever ...subaru forester engine code p0028 | subaru forester engine code p0028 | subaru engine code p0028 | subaru outback p0028 code | subaru p0028 bank 2 | p0011 code. Toggle navigation Websiteperu. Home; Extension; Country; Pricing; Keyword Analysis & Research: subaru forester engine code p0028. Keyword Analysis. Keyword CPC PCC8K views 3 replies 3 participants last post by jcutler123 May 10, 2015. J. jcutler123 Discussion starter. 3 posts · Joined 2015. #1 · May 10, 2015. I am getting a P0328 Knock Sensor 1 Circuit High Input Bank 1 code. I got this code about a year ago and replaced the knock sensor myself since it was easy and I am not very good with fixing cars.P0028 is a fault code related to the functioning of the left (driver) side variable valve lift mechanism (VVL). ... a low oil condition can cause this code to appear as well. search for and watch a youtube video ----->>> 2010 Subaru 2.5 Variable Valve Lift Solenoid and Switch Testing . Attachments. IMG_4072a.jpg. 844.5 KB Views: 404. IMG_4069b ...cardoc said: Either valve is easily replaced. Unplug, remove one screw, pull out, put in new, install screw, plug in. Price for the part would depend on where you are. If your car is showing both banks as an issue at the same time you should check the oil level and condition. If this is a turbo (XT) and it's a P0011 or P0021 then you need to ...The intake valve control solenoid is typically located on the intake manifold side of the cylinder head. Note: This code may also be associated with codes P0081, P0082 or P0083 - if any of these codes exist, fix the solenoid problem before proceeding with diagnosing the circuit range/performance issue. This code is similar to codes P0026, P0027 ...In this video I will show you a secret mechanics don't want you to know. On a newer vehicles, like Toyota, Lexus, Subaru, Honda check engine light will cause... P0028 code subaru, 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., subaru: I have a subaru impreza 2007 , i have the code p0028, I have a subaru impreza 2007 , i have the code p0028, i already change the variable valve solenoid on bank 2 , and all the pression switch .After 12 km the check engine come out …, Wife was merging on the highway this morning, said the Check Engine light came on along with the Cruise Control light (CC light started blinking) right after she accelerated to get up to highway speed. Plugged in my Actron code reader as soon as she got home: P0026 - Intake Valve - Bank 1 Control Solenoid CKT Range/Perf., Labor: 1.0. To diagnose the C0231 Subaru code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour., 2007FozDarla Discussion starter. 31 posts · Joined 2022. #1 · Oct 12, 2022. Had these two codes pop on my 2007 Subaru Forester (178,000 miles). I checked my oil level, and it was just below half full on the dip stick. I do have a cam seal leak, which is why the oil level was on the lower end, but I'm usually pretty good about topping off the oil., The P0028 code is an integral part of the On-Board Diagnostics II (OBD-II) system, a standardized protocol implemented in vehicles since the 1990s. Designed to monitor various components and systems within the vehicle, the OBD-II system serves as a crucial tool for detecting potential malfunctions. Specifically, P0028 relates to the intake ..., Ok so I have these three codes popping up for my 2008 Impreza( P0028 P0700 P1718 )and being not at all a car person and also really tired of getting snowed over by mechanics over the years I'm wondering if anyone has any insight into what kind of problem I might be dealing with and how much it has cost anyone to fix so I have some kind of idea, Search Results related to 2011 subaru outback code p0028 on Search Engine, Please do a search of the forum for code P0026 and code P0028 (the latter is the same type of fault on the other bank/side of the engine). There's many threads and posts with successful methods for diagnosis and repair, as well as the warning that @1 Lucky Texan mentioned above. But to get it back on track, the P0026 is for the right (passenger) side Variable Valve Lift (VVL) system (not VVT ..., Hey guys, So my 05' Outback 3.0R has started acting up and now I have a P0028 code. From all the research I've been doing, it could quite possibly be the vvl oil pressure switch/solenoid on the driver side bank. Issue is that I'm having such a hard time finding the part number myself from all the Subaru parts websites I've visited., I have a 2006 Subaru B9 Tribeca 3.0 with the following codes. P0011, P0021, P0028, P0026, P0016, P0018. Need some help - Answered by a verified Subaru Mechanic. We use cookies to give you the best possible experience on our website. ... Hello, i get P0021 code on Subaru Tribeca. And it appears only when i am driving rround 90km/h outside the ..., Posted by u/MTC1505 - 3 votes and 2 comments, What is the Cost to Diagnose the Code? Labor: 1.0. The cost to diagnose the P0032 Subaru code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour., P0028 Jeep Description. The Continuously Variable Valve Timing (CVVT) system is installed to the chain sprocket of the intake camshaft. This system controls the intake camshaft to provide the optimal valve timing. The Engine Control Module (ECM) controls the Oil Control Valve (OCV), based on the signals output from mass air flow, throttle ..., Received a p0028 code and the car has a bit of a rough idle when the car is in neutral. Dips to very low RPM than it - Answered by a verified Subaru Mechanic. ... I have a subaru impreza 2007 , i have the code p0028, i already change the variable valve solenoid on bank 2 , ..., The revolution we've all been waiting for hasn't yet arrived. Despite the good intentions behind the movement to get people to code, both the basic premise and approach are flawed...., Ok thank you for the info . Please click on link to view the PDF file for the step by step troubleshoot and read below most possible causes . RELATED VEHICLES: 2006-2011 Outback, Baja, Forester, Impreza, Legacy, Outback Sport 2.5L SOHC SUMMARY: P0028-INTAKE VALVE CONTROL SOLENOID CIRCUIT RANGE/PERFORMANCE(BANK 2); P0026-INTAKE VALVE CONTROL SOLENOID CIRCUIT RANGE/PERFORMANCE(BANK 1); This ..., What is the Cost to Diagnose the Code? Labor: 1.0. The cost to diagnose the C0071 Subaru code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour., Subaru Mechanic: Mike V. Hi there! What this means is the ecm is not seeing the timing change on bank #2 when it should. It is operated hysrolicly with oul pressure and it is not advancing the same as the other side. This will normally take a scan tool to diagnose properly because you can watch the valve advance on both sides of the engine., 2006 Impreza 2.5i auto 216,000 miles. Answered in 2 minutes by: Subaru Mechanic: Mike V. Chat Conversation Started. Carguy1 : HI there! Oil level did cause this.These operate off oil pressure, when the pressure is low they can't work. 99% of the time if you get both together it is a low oil issue., JACUSTOMER-l7o3keui- :, Here is some info on the code and possible causes.. That's about all we can help you with: - Dirity engine oil.. **Infrequent engine service**. - Low engine oil level. - Faulty intake valve control solenoid. - Intake valve control solenoid harness is open or shorted. - Intake valve control solenoid circuit poor electrical connection., p0028. Jump to Latest Follow 1K views 1 reply 2 participants last post by donkpow Jun 25, 2022. Koba jalali Discussion starter 2 posts ..., For the P0026 and P0028, the CEL is set as soon as the fault is detected. Cleaning the contacts "could" have corrected a bad connection, as explained earlier. It's a possibility, but the proof will only be if over time the code does not appear. Also, the CEL, after being triggered by a P0028, does not go out as soon as the problem is cleared up ..., Read on to find out what code P0026 is all about. Learn about its possible causes and common symptoms with this informative guide. ... For example, the known fixes for a code P0026 in a Volvo may not be helpful in troubleshooting a Subaru P0026 code. ... P0028 Code: Intake Valve Control Solenoid Circuit Range/ Performance (Bank 2) P0076 Code ..., If you live for 1s and 0s, here are the best ways you can get paid to code. Most programmers make six-digit salaries, check out these jobs! Learn more about how you can start makin..., 07 OBW p0028 &p0082. I have a 2007 Subaru outback with the 2.5 sohc 5 speed. Just put in a rebuilt 2.5 and now having issue with throwing CEL with the p0028 and p0082 codes. Both codes are for the variable valve solenoid on bank 2 (driver's side). I have ohmed the solenoid and got around 9 ohms., Labor: 1.0. To diagnose the P0028 Hyundai code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour., For part numbers and MSR prices, use OEM Subaru Parts Online - Subaru of America ... P0026, P0028 code assistance How to troubleshoot if the oil pressure switch next to the variable valve lift solenoid is causing the P0026 Code. P0026 REFERS TO THE PASSENGER SIDE PRESSURE SWITCH OR VVL SOLENOID., A Subaru P0028 code refers to the Intake Valve Control Solenoid Circuit Range/Performance (Bank 2) and a Subaru P0026 refers to the Intake Valve Control Solenoid Circuit Range/Performance (Bank 1). If you have either of these codes, start your diagnosis by looking for the signs of oil leakage at the oil pressure sensors., OBD II fault code P0026 is defined as " Intake Valve Control Solenoid Circuit Range/Performance (Bank 1)", with "Bank 1" denoting the side of the engine that contains cylinder #1 on engines with two cylinder heads. Code P0026 is set when the PCM (Powertrain Control Module) detects a fault in the electro-hydraulic control system of the ..., P0028 Land-rover Description. The Continuously Variable Valve Timing (CVVT) system is installed to the chain sprocket of the intake camshaft. This system controls the intake camshaft to provide the optimal valve timing. The Engine Control Module (ECM) controls the Oil Control Valve (OCV), based on the signals output from mass air flow, throttle ..., =====Claim your FREE engine code eraser 👉 https://free.nonda.co 👈=====Engine Code SUBARU P0457 Saving Repa..., P0420 is benign or simply and artifact of the poor running engine. definitely ignore that for now, you can drive a car for 100,000 miles with that code, no big deal. oil loss and P0026/P0028 could be serious issues - you may have oiling issues which can essentially render an engine useless very quickly. i would look into this quick.