514-RTI 1

UnclassifiedFuel

What This Code Means

MIL on until code is cleared by technician; Power Derate (level 2); Maximum throttle position limited to 20%; Adaptive disabled for the remainder of the key-on cycle; ECM resets itself

Possible Causes

  • •Internal microprocessor error
  • •Loss of ECM microprocessor RAM

Suggested Actions

  1. 1Perform diagnosis and erase fault by removing battery power

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