Separate the four-way connector. Lift the tab and pull the connector apart. Install a mating connector with short test leads on the sensor connector.
NOTE: The purpose of installing a mating connector is to allow the electrical leads of the sensor to be softly flexed to check for damaged or partially broken wire strands under the insulation.
Measure the resistance from pin A to the engine block ground. The multimeter
must show an open circuit (10M ohms or more).
NOTE: The open-circuit specification (10M ohms) for the engine position sensor is higher than the open-circuit specification used throughout the manual due to the sensitivity of the engine position sensor.