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Home >> Chevrolet >> 2002 >> Astro Van Passenger, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 719 (Engine Control System) >> Camshaft Position (CMP) Sensor Inspection >> Resistance Inspection
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Resistance Inspection

WARNING: This page is about a different car, the 2004 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the CMP sensor connector.
  2. Measure the resistance between CMP sensor connector terminals A and B.
    • If not within the specification, replace the CMP sensor.
    • If the monitor item status/specification (reference) is not within the specification, even though the resistance is within the specification, perform the Circuit Open/Short Inspection , and repair or replace the malfunctioning part.
    1. Resistance 400-550 ohms 
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