Fuel Pump Relay
Remove fuel pump relay (located near heater duct under carpet). Apply positive 12 volts to relay terminals "A" and "B" together. See Fig 1 . Measure voltage between terminal "C" and ground, while individually grounding terminals "D" and "E". Ensure voltage is as specified. See FUEL PUMP RELAY SPECIFICATIONS table. If voltage is not as specified, replace relay.
FUEL PUMP RELAY SPECIFICATIONS
| Terminal "D" | Terminal "E" | Terminal "C" Voltage |
|---|---|---|
| Open | Open | Less than one |
| Grounded | Open | Less than 10 |
| Open | Grounded | Greater than 10 |
| Grounded | Grounded | Greater than 10 |