dneu Posted April 22, 2015 Report Share Posted April 22, 2015 I have a problem that I cannot solve. Driving with reduced engine performance. Trouble codes P 2121 and P2122. Scanner says it is a communication fault with ECU. But, is it a pedal or throttle sensor problem? How can I check it and remedy it. Otherwise, car is driving Ok Is there any way to elimonate this restricction on engine power? Thanks Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.