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Home >> Mercury >> 2009 >> Mariner Base, 2.5 7, AWD >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Controls - Powertrain DTC Charts & Descriptions (Except Diesel & Hybrid) >> DTC Diagnosis >> DTC P1184: - Engine Oil Temperature (EOT) Sensor Out Of Self-Test Range

DTC P1184: - Engine Oil Temperature (EOT) Sensor Out Of Self-Test Range

DTC P1184: - ENGINE OIL TEMPERATURE (EOT) SENSOR OUT OF SELF-TEST RANGE

Description:  Indicates the EOT signal was out of self-test range.
Possible Causes: 
  • Damaged harness
  • Damaged sensor
  • Damaged harness connector
Diagnostic Aids:  The engine should be at operating temperature before carrying out the self-test.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to Pinpoint Test DY .