FixVault

DTC P0115 Engine Coolant Temperature Circuit: DTC Detecting Condition

DTC DETECTING CONDITION

Item Detecting Condition Possible Cause
DTC Strategy
  • Rationality check
  • Poor connection
  • Low level of Engine Coolant
  • Improperly installed ECTS
  • Open or short in circuit
  • ECTS
  • PCM
Enable Conditions
  • Engine Run state
  • Time from IG "OFF" to IG "ON" > 360min
  • No Disabling Faults Present
Threshold value
  • Difference between startup and current coolant temperature
Diagnosis Time
  • Continuous (More than 120 seconds failure within 150 second test)
MIL On Condition
  • 2 Driving Cycles