Fuel Pump Relay
Locate fuel pump relay. Relay is located below center of instrument panel, in front of center console. Measure voltage at fuel pump relay connector as indicated. Disconnect fuel pump relay and check resistance at relay terminals as indicated. If voltage or resistance is not as specified, replace relay. See FUEL PUMP VOLTAGE TEST and FUEL PUMP RESISTANCE TEST . See Fig 1 .
FUEL PUMP VOLTAGE TEST
| Connector Pin No./Ignition Switch Position | Volts | |
|---|---|---|
| 1 (BLU/RED Wire) | ||
| On | Zero | |
| Start | About 12 | |
| 2 (WHT/GRN Wire) | ||
| On | About 12 | |
| Start | About 12 | |
| 3 (PNK Wire) | ||
| On | Zero | |
| Start | About 12 | |
| 4 (BLU/GRN Wire) | ||
| On | About 12 | |
| Start | Zero | |
| 6 (BLK Wire) | ||
| On | Zero | |
| Start | Zero | |
FUEL PUMP RESISTANCE TEST
| Check Between Terminals No. | Ohms |
|---|---|
| 1 & 2 | Infinity |
| 2 & 4 | 109-226 |
| 3 & 6 | 21-43 |