Parameters listed in the chart may be different than your readings depending on the type of instrument and other factors. Toyota 4runner 198420 service repair manual pdf download toyota avalon 199520 service repair manual pdf. Workshop, repair and owners manuals for all years and models toyota 4runner. P0012 toyota obd code description engine management systems ems use the camshaft position sensor to manage sequential fuel injection and as part of misfire diagnosis. Workshop, repair and owners manuals for all years and models toyota tacoma. After googling around a bit i see from tsb 010511 that the toyota guys recommend replacing the bank 1 exhaust cam timing oil control valve. On dtc p0011, p0012, or p0016 eg00707 february 9, 2007 page 3 of 6 1. Foreign service motor automotive data repair guides. How to fix issues with bad idle speed vvti engine toyota corolla. P0011, p0012 camshaft position highlander club yumpu.
P0015 oil control valve replacement toyota sienna forum. P0012 toyota camshaft position a timing overretarded. If that does not fix the problem, the cam phaser is likely stuck and needs to be replaced. P0011 camshaft position a timing overadvanced or system performance bank 1 dtc. From warranties on toyota replacement parts to details on features, toyota owners manuals help you find everything you need to know about your vehicle, all in one place. If this filter screen is dirty it could trigger code p0012. But after it runs for about five minutes, it will idle ok but if you give it any pedal it spits and sputters. Meaning of common obdii check engine codes on the toyota. P0012 is a diagnostic trouble code dtc for camshaft position a timing overretarded bank 1.
Variable valve timing code p0011 p0010 p0012 p00 p0014 p0028 dont. This warranty is in effect for 60 months or 60,000 miles, whichever occurs first, from the vehicles inservice date. Learn about this problem, why it occurs, and how to fix it. The ecm sends a target dutycycle control signal to the ocv. The engine control module ecm controls the oil control valve ocv to regulate the intake camshaft angle. Refer to the technical information system tis, applicable model and model year repair. Free pdf download for thousands of cars and trucks. A tsb is issued by an automaker when there is a growing trend with an unanticipated problems, but does not warrant a recall.
Refer to vehicle specific repair manual to perform component tests for the. Learn what does p0012 2006 toyota camry camshaft position a timing overretarded bank 1 means, location and how to repair. P0012 is a vct issue, this system is dependent on engine oil, first a tech would check oil level, quality, change interval, and pressure, so have you maintained that. Camshaft position a timing overretarded bank 1 what the p0012 code means. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Reason for toyota prius p0012 and find the solution for the code toyota prius p0012, well give to how to fix toyota prius p0012 trouble code problem. Toyota prius p0012 engine trouble code toyota prius.
Check whether dtc output recurs dtc p0011 or p0012 a connect the intelligent tester to the dlc3. Toyota prius p0012 if your catalytic convertor fails completely, you eventually wont be able to keep the car running. P0012 2006 toyota camry camshaft position a timing over. How to fix check engine light p0012 camshaft position a.
Weve had this p fault code before on the corolla section off this forum only in the last couple of months or so and i cant find it the comprehensive component monitor ccm monitors the variable camshaft timing vct position for overretarded cam timing. No need to hunt down a separate toyota repair manual or toyota service manual. In a toyota, a p0012 code means that the engine timing for the camshaft is either. If dtc p0011 or p0012 is displayed, check the vvt system circuit. Toyota 4runner the toyota 4runner is a midsize sport utility vehicle suv produced by the japanese manufacturer toyota and sold throughout the world from 1984 to present. P0012, condition a or b continues after engine is warmed up and engine speed at 550 to 4,000 rpm problem of the retarded ocv valve timing does not.
P0011 camshaft position a timing overadvanced or system performance bank 1. Repair information for p0012 2005 toyota corolla code. As a result of the angle change, the engine timing is advance or retard. Next is electrical ck at the vct solenoidvalve then remove and replace valvesolenoid often the valve is the problem, they gum up, debris or fail electrically. P0012 toyota a camshaft position timing over retarded bank 1. Pull over, retighten it, and take a look at the cap to see if it has any cracks in it. Toyota sienna service manual engine 2grfe engine control system.
Toyota repair manuals that cover your vehicles repairs, maintenance and servicing. This warranty is in effect for 60 months or 60,000 miles, whichever occurs first, from the vehicles. Hey guys i have the same p0012 code on my 2004 toyota xt3 rav 4. Fortunately they have one prior toyota tech on staff and. Nov 18, 2015 most p0012 codes are almost always a result of bad oil changes and lack of car maintenance in regards to engine lubrication. Answered by a verified toyota mechanic we use cookies to give you the best possible experience on our website. Repair wire nonwaterproof type harness repair 19912008 all models.
This warranty is in effect for 96 months or 80,000 miles, whichever occurs first, from the vehicles inservice date. Toyota repaired everything and said it is as good as new. P0012 meaning the engine control module controls the oil control valve ocv to regulate the intake camshaft angle. Technical service bulletins tsbs are recommended steps and procedures for repairing vehicles. Part 1 2003 rav4 1azfe repair and diagnosis of camshaft. P0012 problem corolla club toyota owners club toyota. With the extensive collection of auto repair parts for toyota offered on carid, you will restore your vehicle to the original condition, ensure its long service life and smooth and reliable operation as well. Repair wire waterproof type harness repair 19912008 all models. Tacoma world is not owned by, or affiliated with toyota motor corporation. Now i am pretty much a novice at this doityourself auto repair stuff. The vvt system includes the ecm, oil control valve ocv and vvt controller. Toyota 4runner 198420 service repair manual pdf download toyota avalon 199520 service repair manual pdf download toyota avensis 199820 service repair manual pdf download toyota camry 198320 service repair manual pdf download toyota carina 19871998 service repair manual pdf.
Find the prices for normal auto service activities including alignment, tuneup, timing belt replacement and more. This code can be set from low oil, a malfunctioning oil control valve which is mounted on the valve cover. I would see if the code returns before changing anything. Dtc p0011, p0012, or p0016 stored in the engine control moduleecm sae term. How to fix check engine light p0012 camshaft position a timing over retarded bank 1.
Toyota highlander p0012 obdii diagnostic powertrain p trouble code information page. P0012 cam a position retarded excessively that info means either your a cam is either not properly aligned with the crankshaft, or the sensor that detects such conditions could be giving the vehicles computer false indications of an improperl. How to check timing chain position is ok toyota rav4 vvti. Toyota service manuals are readily downloadable from this site and will aid any driver with diagnosis and solutions to the rare problems that occur with toyota cars. The ems constantly monitors the number of pulses on the signal circuit. No other codes just the standard vsctrac that comes on with any cel. Tsb001910 january 20, 2010 page 5 of 5 mil on dtc p0012 andor p0022 repair procedure 1.
Check engine light on 2005 toyota echo, code p0012 toyota 2005 echo question. P0012 camshaft position a timing overretarded bank1 that could cause a rough idle. Your mechanic, if able, could get the alldata pinpoint charts, follow their instructions, and repair the cause. This repair is covered under the toyota powertrain warranty. Aug 07, 2012 2003 toyota camry has check engine code p0012 what do you think. Cel light code p0012,intake camshaft position timing is overretarded factory issue check toyotas service bulletin on this. Toyota tacoma service and repair manuals free car repair. So i think i will cancel my appointment and see how it runs. Code p0012, anyone dealt with this toyota nation forum. If you are a toyota driver you certainly will need to find a reliable and quality replacement parts sooner or later. For details of each dtc, refer to the page indicated.
Toyota camshaft position a timing overretarded bank 1. The recommended oil will be listed in the vehicles manual. P0040 oxygen sensor signals swapped bank 1 sensor 1bank 2 sensor 1. The oil control valve activates the variable valve timing system, and phases the camshafts. Repair wire waterproof type harness repair19912008 all models. Your gas mileage will also be terrible, so you should try and fix it as soon as you can. We have been trying to fix the van over a month now and have not been successful. They contain all the information you could possibly need to know in order to ensure that you are fully informed when it comes to keeping your toyota car on the road. I have got the p0012 code recently almost every driving time.
Variable valve timing oil filter screen replacement p0012. If you want an assured fix, you wont, blindly, throw parts at the problemwhich you would be doing if you changed the parts listed in the tsb. Oct 12, 2017 check whether dtc output recurs dtc p0011 or p0012 a connect the intelligent tester to the dlc3. Makes that use such systems include toyota, volkswagen, honda, chevrolet. Detailed information on troubleshooting and repairing a p0012 dtc diagnostic. Referring to the screen flow in figure 1 below, connect the toyota diagnostic tester. P0012 camshaft position cmp, intakeleftfront, bank 1.
Foreign service 12 may 2010 t oyota s variable valve timingwith intelligence vvti is a. Toyota highlander p0012 engine trouble code toyota. Application key on engine off key on engine running continuous memory all go to pinpoint test hk. P0012 2006 toyota camry camshaft position a timing. Toyota prius p0012 engine trouble code toyota prius p0012. Reason for toyota highlander p0012 and find the solution for the code toyota highlander p0012, well give to how to fix toyota highlander p0012 trouble code problem. Oct 15, 2012 toyota workshop service repair manual pdf download. P0012 toyota camshaft position a timing overretarded bank. Would also have a lack of preformancepower too though. Toyota sienna service manual engine 2grfe engine control system sfi system diagnostic trouble code chart camshaft position a timing over.
Drove ok for a for a few months with the light answered by a verified toyota mechanic. The auto repair labor rates vary by location, your vehicles make and model, and even your engine type. Engine management systems ems use the camshaft position sensor to manage sequential fuel injection and as part of misfire diagnosis. If its low, adjust to spec and test drive to see if the concern is resolved. On dtc p0011, p0012, or p0016 eg01007 february 9, 2007 page 3 of 5 1. The ems compares the number of camshaft sensor reference pulses and the number of crankshaft position.
P0012 2005 toyota corolla camshaft position a timing. Your mechanic, if able, could get the alldata pinpoint charts, follow their. Plus toyota wont cover my rental car while my truck is in for a warranty repair. Note that v6s and v8s have matching or corresponding vvti codes for the opposite bank of the engine. If any dtcs are displayed during a check mode dtc check, check the circuit for the dtcs listed in the table below. P0012 camshaft position a timing overretarded bank 1 description. Replace vvt oil flow control valve solenoid if defective. Diagnostic trouble code dtc charts and descriptions note. Be sure to consult your owners manual, a repair guide, an autozoner at a store. P0012 camshaft position a timing overretarded bank 1. Toyota factory service and repair manual 2007 4runner. P0012 toyota camshaft position a timing overretarded bank 1.
Repair wire nonwaterproof type harness repair19912008. P0012 toyota rv4 toyota rav4 repair toyota service blog. Diagnostic trouble code dtc charts and descriptions. Optimizing engine timing will help the engine improve torque and fuel economy, and the exhaust emissions decrease under overall driving conditions. P0012 toyota a camshaft position timing over retarded bank.
Check engine light due to defective vvti controller. Check engine light on 2005 toyota echo, code p0012 fixya. You can also repair connections and wiring at the camshaft oil control solenoid. Mar 18, 2009 i bought last week a tyota modle 2006 on my first 30 miles of driving i had relized that egine motor light appear. If dtc p0011, p0012, p0021 or p0022 is present, check the vvt variable valve timing system. Drove ok for a for a few months with the light on but had modest engine misses. Toyota mr2 mk2 1991 repair service manual pdf document file. This repair is covered under the toyota federal emissions warranty. The auto repair labor rates vary widely across the country, and even within the same city. Repair information for p0012 2006 toyota camry code. Meaning of common obdii check engine codes on the toyota camry.
Toyota prius p0012 obdii diagnostic powertrain p trouble code information page. Code p0012 a camshaft position timing overretarded bank 1. I have a free oil change coming up next month so its better to wait. Learn what does p0012 2005 toyota corolla camshaft position a timing overretarded bank 1 3zzfe engine means, location and how to repair. P0012 is the obdii generic code indicating the engine control module ecm has determined that the intake camshaft timing for bank 1 is more retarded than what the ecm has commanded it be. I never saw that problem while working at the gm dealers. Apr 10, 2020 parameters listed in the chart may be different than your readings depending on the type of instrument and other factors. Referring to the screen flow in figure 1 below, connect the toyota diagnostic tester to the vehicle and select the vvt control bank 1 active test vvt ctrl b1 from the.
On dtc p0011, p0012, or p0016 eg00307 february 9, 2007 page 3 of 6 1. Some of the possible causes are dilluted oil or a problem in the pcv ocv system. Toyota highlander p0012 engine trouble code when the check engine light comes toyota highlander p0012 code on the first you should check is the gas cap. Toyota owner manuals and warranty information are the keys to quality maintenance for your vehicle. Difficulty of diagnosis and repair 2 out of 5 check to see if there are any other codes along with p0022 and clear your check engine light with fixd. Here, ill cover basic troubleshooting steps for this relatively straightforward system. Dec 27, 2015 p0012 is a vct issue, this system is dependent on engine oil, first a tech would check oil level, quality, change interval, and pressure, so have you maintained that. Follow the vehicle manufacturers disassemblyassembly procedure to replace cam phaser.
Last month i described vvti components and operation. Toyota technical service bulletins tsbs toyota problems. These comprehensive manuals are used by oem technicians worldwide. Retarded timing over valve timing is out of specified range, p0012. S 2005 model year corolla or matrix repair manual, enginehybrid system. Aug 25, 2015 hey guys i have the same p0012 code on my 2004 toyota xt3 rav 4. Oct 28, 2018 as eugene stated, he is correct about the code. Foreign service 12 may 2010 t oyota s variable valve timingwith intelligence vvti is a computercontrolled system that varies intake valve timing to suit engine operating conditions. P0012 toyota meaning the engine control module controls the oil control valve ocv to regulate the intake camshaft angle. Toyota workshop service repair manual pdf download. Bank 1 against the firewall under the air surge tank.