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3. ACCELERATOR PEDAL POSITION SENSOR Turn the ignition off. Connect the APP Sensor harness connector. Disconnect the Camshaft 1/1 Position Sensor harness connector. Turn the ignition on. Measure the voltage of the (K857) 5 Volt Supply circuit in the Camshaft Is the voltage below 4.8 volts? Yes >> Replace the Accelerator Pedal Position Sensor. Perform the PCM Verification Test Ver. 1 (Refer to 9 - No >> Go to 9 4. CAMSHAFT 1/1 POSITION SENSOR Turn the ignition off. Disconnect the Camshaft 1/1 Position Sensor harness connector. Turn the ignition on. Measure the voltage of the (K858) 5 Volt Supply circuit in the APP Sen- Is the voltage above 4.8 volts? Yes >> Replace the Camshaft 1/1 Position Sensor. Perform the PCM Verification Test Ver. 1 (Refer to 9 - No >> Go to 5 5. MAP SENSOR Turn the ignition off. Disconnect the MAP Sensor harness connector. Turn the ignition on. Measure the voltage of the (K858) 5 Volt Supply circuit. Is the voltage above 4.8 volts? Yes >> Replace the MAP Sensor. Perform the PCM Verification Test Ver. 1 (Refer to 9 - No >> Go to 6 PM ENGINE ELECTRICAL DIAGNOSTICS - GPEC 9 - 671 |