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Home >> Buick >> 1999 >> Park Avenue V6-3.8L VIN K >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Fuel Tank Pressure Sensor >> Service and Repair
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Fuel Tank Pressure Sensor: Service and Repair

REMOVAL PROCEDURE

TOOLS REQUIRED
J 34730 Fuel Pressure Gauge




1. Relieve the fuel system fuel pressure.
2. Remove the trunk liner (1).
3. Remove the bolts from the fuel sender access panel (2)




4. Remove the fuel tank pressure sensor electrical sensor connector.




5. Remove the fuel tank pressure sensor from the sender.

INSTALLATION PROCEDURE




1. Install the new fuel tank vapor pressure sensor into the modular fuel sender.




2. Install the fuel tank pressure sensor electrical sensor connector.





NOTE: Refer to Fastener Notice in Cautions and Notices.

3. Install the fuel sender access panel (2) bolts.

Tighten
Tighten the bolts to 2 N.m (18 lb in).

4. Install the trunk liner (1).
5. Install the fuel tank filler pipe cap.
6. Install the negative battery cable.
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