*CHECKING THE FUEL PRESSURE SOLENOID CIRCUITS
For a complete wiring diagram Refer to Section 8W
| Possible Causes |
| FUEL PRESSURE SOLENOID RESISTANCE |
| OPEN CIRCUITS |
Diagnostic Test
1.OPEN CIRCUITS
Is the resistance below 10.0 ohms for both measurements?
Yes
- Go To2
No
- Repair open circuit(s) as necessary.
- Perform the ECM Verification Test Ver. 1 (Refer to 9 - ENGINE - DIAGNOSIS AND TESTING).
2.FUEL PRESSURE SOLENOID RESISTANCE
Is the resistance between 3.5 and 5.5 ohms?
Yes
- Test Complete.
No
- Replace the Fuel Pressure Solenoid.
- Perform the ECM Verification Test Ver. 1 (Refer to 9 - ENGINE - DIAGNOSIS AND TESTING).