BrandonspecB Posted January 14 Report Share Posted January 14 I installed the ECU around 2 weeks ago and everything worked great initially. No issues with the DBW or idle control. I was able to drive the car on the roads around my house with no issues. I went out to do some cold start tuning today and everything worked fine until I decided to check the cold tip in response. As soon as I touched the pedal the throttle opened up and never came back. The ECU then started cutting fuel. I tried changing some settings, but once it loses control there's no getting it back. I have to shut the engine off, reset the ECU, and then it will idle like it's suppose to but will lose control as soon as I touch the pedal. I'm not sure where to start with this whether it's a tuning or hardware issue and why it just started happening. Any help would be appreciated. 18.pclx TPS.llgx Quote Link to comment Share on other sites More sharing options...
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