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16. CAMSHAFT 1/1 POSITION SENSOR Using the wiring diagram/schematic as a guide, inspect the wiring and connectors between the Camshaft 1/1 Posi- Look for any chafed, pierced, pinched, or partially broken wires. Look for broken, bent, pushed out or corroded terminals. Inspect the Camshaft 1/1 Position Sensor for conditions such as loose mounting screws, damage, or cracks. If no other problems are found, remove the Camshaft 1/1 Position Sensor. Inspect the Camshaft 1/1 Position Sensor and mounting area for any condition that would result in an incorrect Were any problems found? Yes >> Repair as necessary. Perform the PCM Verification Test Ver. 1 (Refer to 9 - ENGINE - DIAGNOSIS AND TESTING). No >> Replace the Camshaft 1/1 Position Sensor. Perform the PCM Verification Test Ver. 1 (Refer to 9 - ENGINE - DIAGNOSIS AND TESTING). 17. CAMSHAFT 1/2 POSITION SENSOR Using the wiring diagram/schematic as a guide, inspect the wiring and connectors between the Camshaft 1/2 Posi- Look for any chafed, pierced, pinched, or partially broken wires. Look for broken, bent, pushed out or corroded terminals. Inspect the Camshaft 1/2 Position Sensor for conditions such as loose mounting screws, damage, or cracks. If no other problems are found, remove the Camshaft 1/2 Position Sensor. Inspect the Camshaft 1/2 Position Sensor and mounting area for any condition that would result in an incorrect Were any problems found? Yes >> Repair as necessary. Perform the PCM Verification Test Ver. 1 (Refer to 9 - ENGINE - DIAGNOSIS AND TESTING). No >> Replace the Camshaft 1/2 Position Sensor. Perform the PCM Verification Test Ver. 1 (Refer to 9 - ENGINE - DIAGNOSIS AND TESTING). 18. POWERTRAIN CONTROL MODULE (PCM) Using the wiring diagram/schematic as a guide, inspect the wiring and connectors between the Camshaft 1/2 Posi- Look for any chafed, pierced, pinched, or partially broken wires. Look for broken, bent, pushed out or corroded terminals. Refer to any Technical Service Bulletins that may apply. Were any problems found? Yes >> Repair as necessary. Perform the PCM Verification Test Ver. 1 (Refer to 9 - ENGINE - DIAGNOSIS AND TESTING). No >> Replace and program the Powertrain Control Module (PCM) in accordance with the Service Information. Perform the PCM Verification Test Ver. 1 (Refer to 9 - ENGINE - DIAGNOSIS AND TESTING). PM ENGINE ELECTRICAL DIAGNOSTICS - GPEC 9 - 359 |