CMP (Camshaft Position) Sensor On-Vehicle Inspection

2012 Suzuki Grand Vitara Premium, AWDSECTION CMP (Camshaft Position) Sensor On-Vehicle Inspection
  1. Disconnect connector of CMP sensor.
  2. Turn ignition switch to ON position and check that voltage of CMP sensor connector (vehicle side) between terminals "1" and "2" is battery voltage.

    If faulty condition is found, check power supply circuit, ground circuit and connections.

    Fig 1: Identifying Camshaft Position Sensor Connector Terminal
    G08895357Courtesy of SUZUKI OF AMERICA CORP.
  3. Check that CMP sensor signal is output properly. Refer to INSPECTION OF ECM AND ITS CIRCUITS

    If faulty condition is found, check the following.

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.