Turbo Coupe Technical Articles Turbo Coupe Literature Contact
x33: Check for Shorts to Power in the HEDF Circuit
Steps _Key Off
_Breakout box installed
_Processor and Integrated Controller disconnected
_DVOM on 200,000 ohm scale
_Measure resistance between Test Pin 52 and Test Pin 37
Result Is resistance less than 100,000 ohms?
Direction NO

Remove breakout box. Replace processor. Reconnect all components. Rerun Quick Test

Remove breakout box. Service short to power. Reconnect all components. Rerun Quick Test. If code 83 is still present, replace processor. Rerun Quick Test.