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DTC P0116 Engine Coolant Temperature Circuit Range / Performance Problem: Description

Refer to DTC P0115  .

DTC DETECTION CONDITION AND TROUBLE AREA

DTC No. DTC Detection Condition Trouble Area
P0116 If Engine Coolant Temperature (ECT) was 35°C (95°F) or more but less than 60°C (140°F) when engine is started, and if conditions (a) and (b) are met:
  1. Vehicle has accelerated and decelerated
  2. ECT remains within 3°C (5.4°F) of the initial ECT (2 trip detection logic)
  • Cooling system
  • Engine Coolant Temperature (ECT) sensor
If ECT is more than 60°C (140°F) when the engine is started, and if conditions (a) and (b) are met:
  1. Vehicle has accelerated and decelerated
  2. If ECT sensor records a temperature variation below 1°(1.8°F) successively 6 times (6 trip detection logic)