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9. (K957) MASS AIR FLOW SENSOR GROUND CIRCUIT OPEN OR HIGH RESISTANCE Measure the resistance of the (K957) Mass Air Flow Sensor Ground cir- Is the resistance below 10.0 ohms? Yes >> Go to 10 No >> Repair the (K957) Mass Air Flow Sensor Ground circuit for an open circuit or high resistance. Perform the ECM Verification Test Ver. 1. (Refer to 9 - 10. (K362) INLET AIR TEMPERATURE SENSOR SIGNAL CIRCUIT SHORTED TO GROUND Measure the resistance between ground and the (K362) Inlet Air Tem- Is the resistance above 10.0 ohms? Yes >> Go to 11 No >> Repair the (K362) Inlet Air Temperature Sensor Signal cir- cuit for a short to ground. Perform the ECM Verification Test Ver. 1. (Refer to 9 - 9 - 1124 ENGINE ELECTRICAL DIAGNOSTICS - DIESEL LX |