Can someone tell me what to datalog to see if any one of you can diagnose my lean problem? Its for my Fox.
You got a twEECer? If so grab the LAMBSE1/2, KAMRF1/2, HEGO1/2, RPM and MAFV and post up a log. This will allow you to see what the fueling is commanded at and also if the HEGOs are functioning correctly. Wes