FixVault

DTC P1560 Knock Control SPI (Serial Port Interface) Check: DTC Detecting Condition

DTC DETECTING CONDITION AND POSSIBLE CAUSES

Item Detecting Condition Possible Cause
DTC Strategy
  • SPI communication check
  • Poor connection
  • ECM/PCM
Enable Conditions  
Threshold Value
  • Number of SPI errors > 1
Diagnostic Time
  • Continuous