Diesel Data: Automotive Repair

6C Throttle Position Wires to Logic Module


1. With ignition switch in the Off position, disconnect black logic module electrical connector.
2. Connect an ohmmeter between terminals No. 1 and 21 of the black electrical connector.
3. If ohmmeter indicates resistance, proceed to Test 6 step D.
4. If ohmmeter does not indicate continuity, check wiring from connector terminals for an open or short circuit and repair as necessary.