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Home >> Suzuki >> 2007 >> SX4 Base, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 156 (Engine Electrical Devices) >> Repair Instructions >> Air Fuel Ratio (A/F) Sensor On-Vehicle Inspection >> Adjusting Resistor
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Adjusting Resistor

WARNING: This page is about a different car, the 2008 Suzuki Grand Vitara, 2007 Suzuki Grand Vitara, and 2006 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect A/F sensor connector.
  2. Using ohmmeter, measure resistance of adjusting resistor between terminals "R+" and "R-" at A/F sensor connector.

    If found faulty, replace A/F sensor.

    Adjusting resistor resistance 

    100-58000 Ω at 20°C (68°F) 

    Fig 1: Identifying A/F Sensor Connector Terminal
    G04807268Courtesy of SUZUKI OF AMERICA CORP.
  3. Connect A/F sensor connector securely.
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