[...trimmed text...]

Curious. With a single waveform and a single image, how were you able to determine that the ECM was at fault? Without such signal lines as REF, REF LOW, and bypass to compare them with in the same ... Login to read more.

iATN Members:
Login to read this message and participate
Auto Repair Pros:
Join iATN to read this message and others
Vehicle Owners:
Find a nearby iATN member to repair your vehicle