Questions & Answers for: code p042

...code was 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 ...

...code P042 Left Oxygen Sensor Signal Lean. I use to get on average about 20mpg, not bad for a car with 435,000km on the original drivetrain. Now I'm lucky if I get 12mpg. I also had to change my oil ...

...p042 code came on,what else can it be. -Check for exhaust leaks at the manifold,pipes, and catalytic converter ( replace if needed) -Check the o2 sensor down from the one you replaced could be the ...

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/

engine code p0420 p0430 engine code p042 p0430 catalytic converter issue

...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. codes p 0410, 0411, 0412 all ...