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Home >> Mazda >> 2005 >> MPV ES >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Throttle Position (TP) Sensor Inspection >> Resistance Inspection

Resistance Inspection

  1. Verify that the throttle valve is at CTP.
  2. Inspect accelerator cable free play. (See ACCELERATOR CABLE INSPECTION .)
  3. Measure the resistance between TP sensor terminals A and C using an ohmmeter.
    • If not as specified, replace the TP sensor.
    • If as specified, but PID value or PCM terminal 40 voltage are out of specification, perform the CIRCUIT OPEN/SHORT INSPECTION .

    Specification 

    1. 3.2-4.8 kilohms 
    Fig 1: Identifying Throttle Position Sensor Component Side Connector
    G03700049Courtesy of MAZDA MOTORS CORP.
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