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Diagnostic Trouble Code Results for B0053 for the Chevrolet Caprice (VE)

Caprice (VE) Chevrolet

Diagnostic Trouble Code: B0053

Diagnostic Trouble Code Name: Deployment Commanded with Loop DTCs Present

Vehicle Make: Chevrolet

Vehicle Model: Caprice (VE)

Diagnostic Code Entered By: ZerOne

Diagnostic Code Entered On: Wed Oct 06, 2010 11:00 pm

Please Note: The DTC Information provided has been randomly generated.

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Diagnostic Trouble Code Description: 

Ignition Coil 3 Control Circuit High Voltage

Possible Sensor Faults

Possible Related Diagnostic Trouble Codes
DTC P2300, P2301, P2303, P2304, P2306, P2307, P2309, or P2310

Circuit / System Description
The ignition system uses individual ignition coil assemblies for each cylinder. The engine control module (ECM) controls the individual coils by transmitting timing pulses on the ignition control circuit of each ignition coil to enable a spark event. When the engine is running the ECM monitors each Ignition Coil circuit for improper voltage levels. Each ignition coil has the following circuits:

  • Ignition voltage
  • Ground
  • Ignition control for each coil
  • Low reference

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