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2. HIGH RESISTANCE IN THE BOOST PRESSURE SENSOR SIGNAL CIRCUIT Turn the ignition off. Disconnect the Boost Pressure/IAT Sensor harness connector. Disconnect the ECM harness connectors. Measure the resistance of the Boost Pressure Sensor Signal circuit. Is the resistance below 10.0 ohms? Yes >> Go To 3 No >> Repair the Boost Pressure Sensor Signal circuit for high resistance. Perform the ECM Verification Test Ver. 1 (Refer to 9 - 3. HIGH RESISTANCE IN THE BOOST PRESSURE SENSOR GROUND CIRCUIT Measure the resistance of the Sensor Ground circuit. Is the resistance below 10.0 ohms? Yes >> Go To 4 No >> Repair the Boost Pressure Sensor Ground circuit for high resistance. Perform the ECM Verification Test Ver. 1 (Refer to 9 - 9 - 862 ENGINE DIESEL DIAG KJ |