TEST ACTION APPLICABILITY
6 WARNING: The fuel system is under a constant pressure even with the
engine off. Before opening the fuel system the fuel pressure must be release.
Relieve the fuel pressure in accordance with the service information.
Remove the Fuel Tank in accordance with the Service Information.
Remove the Fuel Pump Module.
Visually inspect the inside of the Fuel Tank for any obstructions or deformities.
Inspect the Fuel Pump Module Float arm for damage.
Inspect the Siphon hose for blockage, kinks, or disconnected.
Were any problems found?
All
Yes → Repair or replace as necessary.
Perform POWERTRAIN VERIFICATION TEST VER-5-NGC.
No → Go To 7
7 If there are no possible causes remaining, view repair. All
Repair
Replace the Fuel Level Sensor.
Perform POWERTRAIN VERIFICATION TEST VER-5-NGC.
185
DRIVEABILITY - NGC
P0461-FUEL LEVEL SENSOR #1 PERFORMANCE — Continued
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