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RELAY-FUEL PUMP DESCRIPTION The 5-pin, 12-volt, fuel pump relay is located in the Power Distribution Center (PDC). Refer to the label on the PDC OPERATION The Powertrain Control Module (PCM) energizes the electric fuel pump through the fuel pump relay. The fuel pump Whenever the ignition key is turned ON, the electric fuel pump will operate. But, the PCM will shut-down the ground REMOVAL The fuel pump relay is located in the Power Distribu- 1. Remove PDC cover (3). 2. Remove relay from PDC. 3. Check condition of relay terminals and PDC con- nector terminals for damage or corrosion. Repair if 4. Check for pin height (pin height should be the same for all terminals within the PDC connector). INSTALLATION The fuel pump relay is located in the Power Distribu- 1. Install relay to PDC. 2. Install cover (3) to PDC. 14 - 80 FUEL INJECTION - 3.7L GAS KJ |