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Home >> Pontiac >> 2004 >> Aztek Base, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 3.4L - Introduction - Service & Replacement >> Repair Instructions >> Fuel Tank Pressure Sensor Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: Identifying Fuel Tank Pressure Sensor
    GM682671Courtesy of GENERAL MOTORS CORP.
  1. Install the new fuel tank pressure sensor (1) to the modular fuel sender.
  2. Connect the electrical connector to fuel tank vapor pressure sensor.
  3. Install the fuel tank. Refer to Fuel Tank Replacement (Prior to VIN 4S558922 (100mm Sender)) Fuel Tank Replacement (VIN 4S558922 and Later (130mm Sender)) .
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