FixVault

General Information: DTC Detecting Condition

DTC DETECTING CONDITION AND POSSIBLE CAUSES

Item Detecting Condition Possible Cause
DTC Strategy
  • Check Camshaft Signal Switching
  • Open or short in signal, ground or power supply circuit
  • Contact resistance in connectors
  • Misadjusted crankshaft and camshaft pulley position
  • Faulty CMP sensor
Enable Conditions
  • No Crankshaft Sensor Signal Error
 
Threshold Value
  • Signal level shift is out of window by tooth number counter
    • CAM high: 55 +/- 3 teeth
    • CAM low: 115 +/- 3 teeth
Diagnostic Time
  • Continuous