ok heres the prob i drive at like45+ for aany distance then put in my cluctch as i come to a stop and the rpms dropp down to like 400 and the check engine light comes on snd it runs ruff then i rev it up real quick to 4500 rpms and the check engine light goes off and it runs right whats the prob ive already changed my o2 sensor and the mass air flow sensor

 

Check ecu error code would be a good start.

 

it doesnt flash a code

 

400 and the check engine light comes on snd it runs ruff then i rev it up real quick to 4500 rpms and the check engine light goes off


I noticed that when my tps was adjusted to 3000K as opposed to the 1000k that it is supposed to be set at, the engine check light would go on from time to time.

With a short burst of acceleration, it would go off for while.

So, I guess......see if your tps is set to 1000K

I finally know how to do this now so let me know if you have any questions.

 

Have you gone threw the proper procedure on checking ecu codes? Search the forums.. I am sure you will find what you are looking for.

 

Is there a way to check the ecu code without a special checker? Also, I have a similar problem but it just dies and idles rough, the check engine light doesn't come on. Is there a need to check the ecu codes if the check engine light isn't on?