Technical Definition:
(Ignition Coil A) Primary Control Circuit High
Trouble Code: P2301
Address: 0x2301
System: Powertrain
Subsystem: Ignition System or Engine Misfire
Address: 0x2301
System: Powertrain
Subsystem: Ignition System or Engine Misfire
Technical Description:
Possible Causes:
Possible Symptoms:
Ignition Coil 1 Circuit High
Possible Solutions:
OBD-II Trouble Code Type:
Diagnostic Step:
Tech Notes:
– Faulty Ignition Coil 1
– Ignition Coil 1 harness is open or shorted
– Ignition Coil 1 circuit poor electrical connection
Specific Makes:
– Engine may be running rough