Hey guys, I'm having problems with my motor and would appreciate some help. When I'm driving my car it's rides fine, but as soon as I get to 2k/ 2.5k rpm, the check engine light turns on, and then starts dumping fuel, my aem wideband starts to read 10.00. As soon as it does that I turn the car off and then turn it back on it goes away, but as soon as I get to 2k/2.5k rpm again it does the same thing. Do any of y'all think or know what it is, I would really appreciate your help, Thanks guys.

 

Do you have the ability to data log? It is almost impossible to do any valid diagnosis on this sort of thing without logs.

Andy

 

No I don't, and I don't really know any tuners that come to me, so I got to drive out like a hour to get to a tuner.

 

Looks like something is bad with your map sensor I think.

Pull the CEL code!

 

How do I check that when it only does it while driving, I know u can do with with bypassing the port on the passenger side but I thought that can only be done with the car off???

 

When the cel goes in, just park away and pull the cel code. cel codes are stored in the ecu.