Turbo Coupe Technical Articles Turbo Coupe Literature Contact
ka9: Check for Short to Ground
Steps _Key Off, wait 10 seconds
_Breakout box installed
_Disconnect processor
_EGR solenoid disconnected
_DVOM on 200,000 ohm scale
_Measure resistance between Test Pin 35 (Test Pin 33 for 2.3L TC) and Test Pins 40, 46, and 60 at the breakout box
Result Is resistance greater than 10,000 ohms?
Direction YES

GO to Continue

NO

Remove breakout box. Reconnect all components. Service open circuit. Rerun Quick Test