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P0522-OIL PRESSURE CIRCUIT LOW (CONTINUED) 3. OIL PRESSURE SENSOR With the scan tool in Sensors, read the Oil Pressure Sensor voltage with the Sensor harness connector still dis- Is the voltage above 4.6 volts? Yes >> Replace the Oil Pressure Sensor. Perform POWERTRAIN VERIFICATION TEST. (Refer to 9 - ENGINE - STANDARD PROCEDURE) No >> Go To 4 4. (G6) OIL PRESSURE SIGNAL CIRCUIT SHORTED TO GROUND Turn the ignition off. Disconnect the C2 PCM harness connector. Measure the resistance between (G6) Oil Pressure Signal circuit and Is the resistance below 100 ohms? Yes >> Repair the short to ground in the (G6) Oil Pressure Signal circuit. Perform POWERTRAIN VERIFICATION TEST. (Refer to 9 No >> Go To 5 5. (G6) OIL PRESSURE SIGNAL CIRCUIT SHORTED TO THE (K900) SENSOR GROUND CIRCUIT Measure the resistance between the (G6) Oil Pressure Signal circuit Is the resistance below 5.0 ohms? Yes >> Repair the short between the (K900) Sensor ground and the (G6) Oil Pressure Signal circuit. Perform POWERTRAIN VERIFICATION TEST. (Refer to 9 No >> Go To 8 9 - 1906 ENGINE - ELECTRICAL DIAGNOSTICS - SRT-10 DR/DH |