| 1 |
- PERFORM: Preliminary Check to verify the customers complaint. Refer to PRELIMINARY CHECK
.
-- Was Complaint verified? |
-- YES:
-- NO:
- GATHER more information from customer about the complaint.
|
| 2 |
- IGNITION: OFF.
- DISCONNECT: Fuel Quality Sensor -G446- harness connector.
- IGNITION: ON.
- CHECK: Fuel Quality Sensor -G446- harness connector terminal 3 to 2 and ground for voltage.
- SPECIFIED VALUE: Battery voltage.
- IGNITION: OFF.
-- Was Value obtained? |
-- YES:
-- NO:
|
| 3 |
- REMOVE: Engine Control Module - J623-. Refer to appropriate service information.
- CHECK: Fuel Quality Sensor -G446- harness connector terminal 1 to the Engine Control Module - J623- harness connector T60 / 53 for resistance.
- SPECIFIED VALUE: 0.5 Ω (± 0.3 Ω).
-- Was Value obtained? |
-- YES:
-- NO:
- PERFORM: Visual Inspection of wiring and component.
- CHECK: Wiring for open, high resistance, short or harness connector for damage, corrosion, loose or broken terminals.
- REPAIR: Faulty wiring or connector.
- GO TO: Step 5 Fuel Quality Sensor -G446-, CHECKING - 5 .
|
| 4 |
- REMOVE: Engine Control Module - J623-. Refer to appropriate service information.
- REMOVE: Fuse that powers the Fuel Quality Sensor -G446-. Refer to appropriate wiring diagram.
- CHECK: Fuel Quality Sensor -G446- harness connector terminal 3 to the output side of the appropriate fuse for resistance. Refer to appropriate wiring diagram.
- CHECK: Fuel Quality Sensor -G446- harness connector terminal 2 to the Engine Control Module - J623- harness connector T60 / 59 for resistance.
- SPECIFIED VALUE: 0.5 Ω (± 0.3 Ω)
-- Were Values obtained? |
-- YES:
-- NO:
- PERFORM: Visual Inspection of wiring and component.
- CHECK: Wiring for open, high resistance, short or harness connector for damage, corrosion, loose or broken terminals.
- REPAIR: Faulty wiring or connector.
- GO TO: Step 5 Fuel Quality Sensor -G446-, CHECKING - 5 .
|
| 5 |
Refer To The Final Procedure Below; |