FixVault

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible cause
DTC Strategy
  • Signal low
  1. Poor connection
  2. Short to ground in harness
  3. ECTS
  4. PCM
Enable Conditions Case 1
  • Time after start-up longer than 120 sec.
Case 2
  • Time from IG "OFF" to IG "ON" longer than 360 min.
  • Engine running
Threshold value
  • Engine coolant temperature sensor's voltage less than 0.1V
Diagnosis Time
  • Continuous (More than 40 seconds failure for every 80 second test)
MIL On Condition
  • 2 Driving Cycles