saturn Workshop Repair Guides

Saturn Workshop Service and Repair Manuals

Fuel System - MIL ON/DTC P0451/P0452/P0453 or P0454|Page 4286 > < Fuel System - MIL ON/DTC P0451/P0452/P0453 or P0454|Page 4284
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7. Disconnect the wiring harness from the pressure sensor (atmospheric pressure) (1) 

*

Disconnect the wiring harness plug (2) 

*

Remove the 3 cable ties (3) 

8. Raise the vehicle halfway. 

9. Disconnect the wiring harness of pressure sensor (atmospheric pressure) (1) from the fuel filler tube (2)

Remove the 3 cable ties (3).

10. Remove the complete exhaust system. Refer to Exhaust System Replacement   (See: Engine, Cooling and Exhaust/Exhaust System/Service and

Repair). 

Fuel System - MIL ON/DTC P0451/P0452/P0453 or P0454|Page 4286 > < Fuel System - MIL ON/DTC P0451/P0452/P0453 or P0454|Page 4284