|
Check the cam deviations at idle with a fully warmed up car and make a note of them, and verify that they are holding steady. +/- 6.0 is the deviation limit.
You could also plot your pre and post cat O2 sensor voltages to get an idea of the state of your cats. The pre cat sensors should be like a sine wave and the post cat sensors flat.
These settings can be found under the "Actual Values" section.
These are described elsewhere in the forum, I can provide a link tomorrow.
Steve
|