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Home › Mazda › 2004 › 3 i, Standard › Repair and Diagnosis › Engine Performance › System › On-Board Diagnostic [Engine Control System] › DTC P0012: CMP Timing Over-Retarded › Diagnostic procedure

Diagnostic procedure

Fig 1: DTC P0012: Diagnostic Procedure Chart (Steps 1-4)
G00974387Courtesy of MAZDA MOTORS CORP.
Fig 2: DTC P0012: Diagnostic Procedure Chart (Steps 5-9)
G00974388Courtesy of MAZDA MOTORS CORP.
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