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Mazda
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2012
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2 Sport, 1.5L Eng VIN Y, Automatic Trans
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Repair and Diagnosis
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Engine Performance
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System
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On-Board Diagnostic [Engine Control System MZR 1.5]
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DTC P1384:00
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Notes
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DTC P1384:00: Notes
DTC P1384:00
OCV circuit malfunction
DETECTION CONDITION
If any of the following conditions are met during the KOER self test:
The PCM cannot control the actual valve timing at the target valve timing.
The PCM cannot hold the valve timing.
Diagnostic support note
This is a continuous monitor (other).
The MIL does not illuminate.
FREEZE FRAME DATA (Mode 2)/Snapshot data is not available.
The DTC is not stored in the PCM memory.
POSSIBLE CAUSE
Improper operation of variable valve timing control system
CMP sensor malfunction
OCV malfunction
Variable valve timing actuator malfunction
Hydraulic passages blockage and/or leakage
Improper adjustment of valve timing
PCM malfunction