This car has no [...] transistor in ignition module is [...] I need to know is what is circuit "TD" grn/yel wire from module to terminal block on left inner fender then dissapears into [...] is 5volts when key [...] of putting a GM HEI 4 pin module inside old ...

FIX posted 2/23/2002

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