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Home >> Mazda >> 2024 >> CX-90 Turbo Select >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> On-Board Diagnostic - Pcm (VIN C & VIN D) (2 Of 5) >> DTC P0196-00: Engine Oil Temperature Sensor System: Function Malfunction (H3T) >> Details On DTCs

Details On DTCs

P0196: 00 (PCM (H3T)) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location Engine oil temperature sensor system: Function malfunction
Detection condition Determination conditions
  • The engine oil temperature detected by the engine oil temperature sensor does not increase to the standard or more within the specified period of time after the engine is started.
Preconditions
  • Before starting the engine, leave the vehicle with the engine turned off for 6 h or more.
  • The following DTCs are not detected:
    • Engine oil temperature sensor: P0197: 00 and P0198: 00
Malfunction determination period
  • Not applicable
Drive cycle
  • 2
Self test type
  • CMDTC self test
Sensor used
  • Engine oil temperature sensor
Fail-safe
  • Not applicable
Vehicle status when DTCs are output
  • Not applicable
Possible cause
  • Insufficient engine oil
  • Engine oil temperature sensor/engine oil pressure sensor connector or terminal malfunction
  • PCM connector or terminal malfunction
  • Engine oil temperature sensor incorrect installation
  • Engine oil temperature sensor malfunction
  • Use of unspecified engine oil
  • PCM malfunction
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