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Home >> Saab >> 2001 >> 9-3 Base, 4D Hatchback, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 9 (TRIONIC T7 Fuel Control System) >> Adjustment-Replacement >> Rear oxygen sensor (B235R, B205L/R) >> To fit

To fit

WARNING: This page is about a different car, the 2003 Saab 9-3 and 2002 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.
  1. Coat the oxygen sensor's threads with Molycote 1000 (30 20 971) to prevent binding.
    IMPORTANT: The oxygen sensor is sensitive to knocks and blows and must be handled with care. It is important to ensure that the connection between it and the nipple is gas tight.
    IMPORTANT: Chemicals such as contact spray and grease must not come into contact with the oxygen sensor connectors.
  2. Fit the oxygen sensor.

    Tightening torque: 55 N.m (41 lbf ft) 

    Fig 1: Illustration For Step 2
    G03576540Courtesy of SAAB-SCANIA OF AMERICA, INC.
  3. Run the cable as far up as possible. Lower the car.
    IMPORTANT: Watch out for sharp edges, hot components, etc.
  4. Run the cable forward and plug in the connector.
    Fig 2: Illustration For Steps 4-6
    G03576541Courtesy of SAAB-SCANIA OF AMERICA, INC.
  5. Secure the cable to the water pipe with a cable tie.
  6. Fit the top engine cover.
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