Home

Diagnostic Trouble Code: B0193

Diagnostic Trouble Code Name: Blower Motor Not Operating

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.

To view the correct Diagnostic Code Information, Please Login, or Register.

Diagnostic Trouble Code Description: 

Ignition Coil 2 Control Circuit High Voltage

Possible Sensor Faults
ECM

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: