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Engine light on p300,p301 codes,rough idle, and esc light on randomly

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Posted on Jan 02, 2017

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redds55
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SOURCE: at idle vech starts running

Check for vacuum leak.Check all vacuum hoses and especially around the intake manifold these motos are prone for intake gaskets leaking.This will cause a code P0300.HOPE THIS HELPS!!

Posted on Apr 19, 2011

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How to fix 2002 BMW M3 service code 11360212. The code says solenoid valve for camshaft adjusting unit Permanent failure. What part needs to be replaced or repaired?


the problem will be in the unit that is attached to the end of the cam shaft that is driven by the timing belt/chain. It is hydraulically controlled by a solenoid that gets the signal from the ECM. Replacement of the unit by an accredited specialist will be the fix.
The unit changes the valve timing by advancing or retarding the cam shaft in accordance to engine RPM

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2007 Kia Sedano LX ESC light went on and check engine light went on. Rough idle and lost acceleration. Now it started normal with no ESC light on and no Check Engine light on either


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P300 code on a 1998 toyota camry LE V-6


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Jan 12, 2013 | 1998 Toyota Camry

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P300 p301


I believe the p300 and p301 codes are emission control codes. Rough idle? Usually changing some emission parts will help. Especially if you have to pass air quality. So i recommend changing the PCV valve. If your car has a lot of miles,you should change EGR valve O2 sensor. These items can be pricey. Your cars computer will adjust itself for these conditions. Eventually,the car will just run poorly though.After you fix it,the codes can be erased at your dealer.

Nov 24, 2012 | 2007 Kia Rio5

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At idle vech starts running rough and check engine light starts to flash if i try to drive vech runs very rough and won't pick up speed. checked code with scanner and found code p300 mulitiple random...


Check for vacuum leak.Check all vacuum hoses and especially around the intake manifold these motos are prone for intake gaskets leaking.This will cause a code P0300.HOPE THIS HELPS!!

Apr 19, 2011 | 2003 Chevrolet Silverado 2500HD

1 Answer

In my 2002 dodge durango myh check engine light is on and I took it to auto zone to have them check the engine codes. Upon the completion of the test I got 4 engine codes P300 P301 P302 and P0442. The...


Do you know how to test electrical circuits ? Is the PCM - engine computer controlling the coils ? Test with a test light ! One side has B+ voltage the dark green with orange stripe wire ,the other goes to the PCM , which will suppy a ground when triggered . You can test this with a test light . or you can buy a noid light at the parts store . If you replaced the coil an spark plug an that code comes back ,could have a burnt driver inside the computer , test it first !
How to test computer transistor driver without scan tool

Jun 21, 2017 | 2002 Dodge Durango

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What do these codes mean?


Code p300 - random misfire
code p301 - testing and results
code p303 - misfire cylinder 3
code p306 - misfire cylinder 6

i love code questions!!! i'm so good in this!

Jun 14, 2008 | 2001 Lexus IS 300

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