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(P0113) INTAKE AIR TEMPERATURE SENSOR CIRCUIT HIGH (SRT) (CONTINUED) 8. MEASURE THE RESISTANCE BETWEEN GROUND AND THE IAT SENSOR SIGNAL CIRCUIT Turn the ignition off. Disconnect the PCM C3 harness connector. Note: Check connectors — Clean/repair as necessary. Is the resistance above 100 kohms? Yes >> Go To 9 No >> Repair the IAT Sensor Signal circuit for a short to ground. Perform the POWERTRAIN VERIFICATION TEST - VER 9. MEASURE THE RESISTANCE BETWEEN THE SENSOR GROUND CIRCUIT AND THE IAT SENSOR With the ignition off. Measure the resistance between the Sensor Ground circuit and the Is the resistance above 100 kohms? Yes >> Replace and program the Powertrain Control Module. (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL CONTROL MODULE - REMOVAL). Perform the POWERTRAIN VERIFICATION TEST - VER No >> Repair the IAT Sensor Signal circuit for a short to the Sensor Ground circuit. Perform the POWERTRAIN VERIFICATION TEST - VER 2. ZH ENGINE - ELECTRICAL DIAGNOSTICS 9 - 53 |