vehicle has no spark on 2 and 3. replaced coil and module with no results. using longer spark plug wires to connect scope, we find no spark on #2 & #3. probing driver from ecu we see the same pattern for #1 & #4 white wire to be the same as #2& #3 orange wire ...

FIX posted 5/14/2009

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle