I have TRD Exhaust and Injen Short Ram Intake installed and the engine was running fine. But after I installed the DME header. Its seems when Im in 1st and 2nd gear it get s bogged down or sounds like it running rich with fuel. Any Ideas? Anybody intersted in helping me out and diagnosing the issue?

 

You gotta reset the ECU.

 

How do I reset the ECU?

 

Either disconnect the battery for a couple minutes, or pull the ECU fuse.

 

Yep, sounds like that is your issue. Simple fix.

 

Basically, there's higher flow to the primary O2 sensor in the downpipe. By resetting the ECU it will play right. Reset it and let the car idle for a few minutes.

You should do this any time you make an intake or exhaust change before of an O2 sensor.

 

Thankyou guys. That did the trick. The engine is running smooth. Thankyou.

 

thats what we are here for