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HOMESERVICE MANUALSMAZDA20105 SPORT, 2.3 L, STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCESYSTEMON-BOARD DIAGNOSTIC [ENGINE CONTROL SYSTEM L3]DTC P2088NOTES
2010 Mazda 5 Sport, 2.3 L, Standard

DTC P2088: Notes

2010 Mazda 5 Sport, 2.3 L, StandardSECTION Notes
DTC P2088 [L3] DETECTION CONDITIONS AND POSSIBLE CAUSES

DTC P2088 Oil control valve (OCV) circuit low
DETECTION CONDITION 
  • The PCM monitors the OCV voltage. If the PCM detects the OCV control voltage (calculated from the OCV) is below the threshold voltage (calculated from the battery positive voltage), the PCM determines that the OCV circuit has a malfunction.

Diagnostic support note 
  • This is a continuous monitor (CCM).
  • MIL illuminates if the PCM detects the above malfunction condition during the first drive cycle.
  • FREEZE FRAME DATA (Mode 2/Mode12) is available.
  • DTC is stored in the PCM memory.
POSSIBLE CAUSE 
  • Poor connection at the PCM or OCV connector
  • OCV malfunction
  • Open circuit in wiring between the main relay and OCV terminal B
  • Open circuit in wiring between OCV terminal A and PCM terminal 2E
  • Short to ground in wiring between OCV terminal A and PCM terminal 2E
  • PCM malfunction
G06760510Courtesy of MAZDA MOTORS CORP.
RENDER: 1.0x

NO RELATED

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