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Home >> Pontiac >> 2005 >> Vibe AWD L4-1.8L VIN 8 >> Repair and Diagnosis >> Powertrain Management >> Emission Control Systems >> Evaporative Emissions System >> Leak Detection Pump >> Service and Repair
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Leak Detection Pump: Service and Repair



EVAPORATIVE EMISSION (EVAP) SYSTEM VACUUM LEAK PUMP REPLACEMENT

REMOVAL PROCEDURE
- Remove the evaporative emission (EVAP) canister.




- Disconnect the EVAP filter line from the inlet port (4) of the EVAP vacuum leak pump (2) by pinching both sides of the hose connector fitting.
- Disconnect the vacuum hose from the vacuum leak pump.
- Remove the 3 bolts and the EVAP vacuum leak pump (2) from the canister (3).

INSTALLATION PROCEDURE




- Install the EVAP vacuum leak pump (2) to the EVAP canister (3) and secure with 3 bolts.
- Install the pump bolts.

NOTE: Refer to Fastener Notice in Service Precautions.

Tighten the bolts to 8 N.m (71 lb in).

- Connect the vacuum hose to the small port of the EVAP leak pump.
- Connect the EVAP filter line to the inlet port (4) of the vacuum leak pump (2).
- Install the EVAP canister to the vehicle.
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