Technical Definition:
(Ignition Coil H Primary Control Circuit Low
Trouble Code: P2321
Address: 0x2321
System: Powertrain
Subsystem: Ignition System or Engine Misfire
Address: 0x2321
System: Powertrain
Subsystem: Ignition System or Engine Misfire
Technical Description:
Possible Causes:
Possible Symptoms:
Ignition Coil 7 Circuit Low
Possible Solutions:
OBD-II Trouble Code Type:
Diagnostic Step:
Tech Notes:
– Faulty Ignition Coil 7
– Ignition Coil 7 harness is open or shorted
– Ignition Coil 7 circuit poor electrical connection
Specific Makes:
– Engine may be running rough