FixVault

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
Main Action
  • Fuel injector driver performance check
  1. Poor connection or damaged harness
  2. Faulty ECM
Prerequisite condition
  • Ignition switch is turned "ON".
Threshold Value
  • SPI Bus communication error is detected.
  • Synchronization signal from uC (microcomputer) is missing.
  • Initialization error is detected.
Diagnostic Time
  • Continuously
MIL On Condition
  • 3 driving cycles