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13. APP SENSOR 5-VOLT SUPPLY CIRCUITS OPEN Turn the ignition off. Disconnect the APP Sensor harness connector. Disconnect the ECM harness connectors. Measure the resistance of the Accelerator Pedal Position Sensor 5-volt Is the resistance below 10.0 ohms? Yes >> Go To 14 No >> Repair the Accelerator Pedal Position Sensor 5-Volt Supply circuit for an open. Perform ROAD TEST VERIFICATION - VER-2. 14. APP SENSOR 5-VOLT SUPPLY CIRCUIT SHORTED TO SENSOR GROUND Turn the ignition off. Disconnect the APP Sensor harness connector. Disconnect the ECM harness connectors. Measure the resistance between the Accelerator Pedal Position Sensor Is the resistance above 1000 ohms? Yes >> Go To 15 No >> Repair the 5-Volt Supply circuit for a short to the Sensor Ground circuit. Perform ROAD TEST VERIFICATION - VER-2. 9 - 1378 ENGINE DIESEL DIAG KJ |