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HOMESERVICE MANUALSMAZDA20086 S SPORT, 4D HATCHBACK, STANDARDREPAIR AND DIAGNOSISENGINE PERFORMANCETESTING & DIAGNOSISON-BOARD DIAGNOSTIC [ENGINE CONTROL SYSTEM (AJ]DTC P0117 [AJ]NOTES
2008 Mazda 6 s Sport, 4D Hatchback, Standard

DTC P0117 [AJ]: Notes

2008 Mazda 6 s Sport, 4D Hatchback, StandardSECTION Notes
DTC P0117 [AJ] DETECTION CONDITION AND POSSIBLE CAUSES

DTC P0117 ECT circuit low input
DETECTION CONDITION 
  • The PCM monitors the ECT sensor signal at PCM terminal 2AQ. If the PCM detects ECT sensor voltage of 0.18 V or below  , the PCM determines that the ECT sensor circuit has a malfunction.

Diagnostic support note 
  • This is a continuous monitor (Engine cooling system).
  • MIL illuminates if the PCM detects the above malfunction condition during the first drive cycle.
  • FREEZE FRAME DATA is available.
  • DTC is stored in the PCM memory.
POSSIBLE CAUSE 
  • ECT sensor malfunction
  • Connector or terminal malfunction
  • Short to ground circuit between ECT sensor terminal A and PCM terminal 2AQ
  • Short each harness ECT sensor terminal A and B
  • PCM malfunction
G04324181
RENDER: 1.0x

NO RELATED

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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

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  • • You are missing required tools, torque specs, or safe lifting equipment.
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