Any one had this problem?
Thread Starter
12 Second Club
Joined: Feb 2006
Posts: 993
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From: Waukesha,WI
Any one had this problem? I have a 2001 Trans Am WS6 and it keeps setting O2 codes for low voltage so i bought some new O2 sensors yea thought it would fix it but it just set the code again. So now i'm stumped all i know is that the codes it is setting (P0131 and P0151) mean that it is running lean? where could i even start to track this down?
Thread Starter
12 Second Club
Joined: Feb 2006
Posts: 993
Likes: 3
From: Waukesha,WI
well nvm had the same light come one just after i filled the tank you think there could be some water still in the tank because it doesn't run right some times some times its got full power others you can feel the difference?
Might want to post this in a Tech specific forum...Might get some more answers/possibilities..If you haven't already.
Check the wiring to the sensors for fraying,burn marks..etc...
Check all intake areas past the MAF.If there is a small intake leak,you could be getting "unmeasured air" in the system that the computer hasn't compisated for...intake tube to Tbody,Tbody,intake manifold.CAREFULLY look over all hoses,emissions systems,components and sensors..Do a search on how to find a vacuum/intake leak...Just throwing out ideas man.
Problems like this usually are something simple/stupid (like was said),but can be VERY frustrating so stay cool...Don't get too
Good luck...
Check the wiring to the sensors for fraying,burn marks..etc...
Check all intake areas past the MAF.If there is a small intake leak,you could be getting "unmeasured air" in the system that the computer hasn't compisated for...intake tube to Tbody,Tbody,intake manifold.CAREFULLY look over all hoses,emissions systems,components and sensors..Do a search on how to find a vacuum/intake leak...Just throwing out ideas man.
Problems like this usually are something simple/stupid (like was said),but can be VERY frustrating so stay cool...Don't get too
Good luck...
Thread Starter
12 Second Club
Joined: Feb 2006
Posts: 993
Likes: 3
From: Waukesha,WI
weve already checked for vacuum leaks and found none done injector tests found no problems thinkin maybe it the gay K&N air filter set up and maybe a MAF sensor we'll see i need to get the stock air box for it first might help
