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Home › Mazda › 2003 › B4000 Base, Automatic › Repair and Diagnosis › Engine Performance › System › Engine Controls - Self-Diagnostics › Diagnostic Tests › DTC P0320: Crankshaft Position Sensor Malfunction › Possible Causes

Possible Causes

Possible causes are:

Arcing secondary ignition components (coil, wires or spark plugs).
CKP sensor.
Loose wires or connectors.
On-board transmitter (2-way radio).