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Home >> Mazda >> 2004 >> B4000 Base, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 452 (Engine Control System) >> Crankshaft Position (CKP) Sensor Inspection >> Resistance Inspection
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Resistance Inspection

WARNING: This page is about a different car, the 2005 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the CKP sensor connector.
  2. Measure the resistance between CKP sensor terminals A and B using an ohmmeter.
    • If not as specified, replace the CKP sensor.
    • If CKP sensor resistance is okay, but PID value or PCM terminals 1 and 27 voltages are out of specification, perform the CIRCUIT OPEN/SHORT INSPECTION .

    Specification 

    1. 267-325 ohms