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General Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Short circuit
  1. Poor Connection
  2. Short to battery in HIGH side circuit
  3. Short to battery in LOW side circuit
  4. Injector
  5. IDB
Enable Conditions
  • No disabling faults present
  • Normal IDB supply voltage
Threshold value
  • Short to battery in injector #1, 4 High/Low side circuit (IDB ~ injector #1, 4)
Diagnosis Time
  • 0.75 sec.
MIL On Condition
  • 2 Drive Cycles
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