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3. (N4) FUEL LEVEL SIGNAL 1 CIRCUIT SHORTED TO GROUND Turn the ignition off. Measure the resistance between ground and the (N4) Fuel Level Signal Is the resistance above 100 ohms? Yes >> Go to 4 No >> Repair the (N4) Fuel Level Signal 1 circuit for a short to ground. Perform the PCM Verification Test Ver. 1 (Refer to 9 - 4. (N4) FUEL LEVEL SIGNAL 1 CIRCUIT SHORTED TO THE (Z965) GROUND CIRCUIT Measure the resistance between the (N4) Fuel Level Signal 1 circuit Is the resistance above 100 ohms? Yes >> Go to 5 No >> Repair the (N4) Fuel Level Signal 1 circuit for a short to the (Z965) Ground circuit. Perform the PCM Verification Test Ver. 1 (Refer to 9 - 5. (N4) FUEL LEVEL SIGNAL 1 CIRCUIT OPEN OR HIGH RESISTANCE Measure the resistance of the (N4) Fuel Level Signal 1 circuit between Is the resistance below 5.0 ohms? Yes >> Go to 6 No >> Repair the (N4) Fuel Level Signal 1 circuit for an open cir- cuit or high resistance. Perform the PCM Verification Test Ver. 1 (Refer to 9 - PM ENGINE ELECTRICAL DIAGNOSTICS - GPEC 9 - 411 |