Turbo Coupe Technical Articles Turbo Coupe Literature Contact
qe2: Harness Check - Case Ground
Steps _Key Off
_Disconnect processor 60 pin connector.
_Inspect for damaged pins, corrosion, loose wires, etc. Service as necessary
_Install breakout box, leave processor disconnected
_DVOM on 200 ohm scale
_Measure resistance between Test Pin 20 at the breakout box and chassis ground
Result Is the resistance less than 5 ohms?
Direction YES

GO to Continue

NO

Remove breakout box. Reconnect processor. Service open circuit. Rerun Quick Test.