Questions & Answers for: p042

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Question about 2002 Caravan

1 Answer

...told more than likely its a gas cap issue. Now 3 new codes with pocket scanner said p045 p047 and p042 if i recall correctly, but also now the air bag light blinks on the off. what do these codes ...

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...old and I've replaced the PCV valve. Now I'm getting a check engine light with the trouble code P042 Left Oxygen Sensor Signal Lean. I use to get on average about 20mpg, not bad for a car with

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Question about 1995 DeVille

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put on o2senor on 3days ago,and check eng.light came on.had it checkand the p042 code came on,what else can it be. -Check for exhaust leaks at the manifold,pipes, and catalytic converter ( replace if ...

Question about 1995 DeVille

1 Answer

What is does the code p042 mean on a 2000 dodge durango mean when the light comes one. here is a link to some reading: http://www.p0420.com/

Question about 2003 Rodeo

1 Answer

engine code p0420 p0430 engine code p042 p0430 catalytic converter issue

I HAVE THIS CODES P0410-P0412-P042-P0411-P0491 COMING OUT WHEN I DID A CHECK ENGINE LIGHT TEST AND HOW CAN I FIX IT PLEASE HELP ME BEFOR I GIVE UP AND JUNK IT AND I DONT WANT TO DO THAT TO MY CAR. ...

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