P2309

Technical Definition:

(Ignition Coil D) Primary Control Circuit Low

Trouble Code: P2309
Address: 0x2309
System: Powertrain
Subsystem: Ignition System or Engine Misfire
Technical Description:

Possible Causes:

Possible Symptoms:

Ignition Coil 3 Circuit Low

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Faulty Ignition Coil 3
– Ignition Coil 3 harness is open or shorted
– Ignition Coil 3 circuit poor electrical connection

Specific Makes:

– Engine may be running rough

P2308

Technical Definition:

(Ignition Coil C) Secondary Circuit

Trouble Code: P2308
Address: 0x2308
System: Powertrain
Subsystem: Ignition System or Engine Misfire
Technical Description:

Possible Causes:

Possible Symptoms:

Ignition Coil Secondary Number 3 Circuit Condition

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Faulty spark plug or coil boot
– Faulty Ignition Coil 3
– Ignition Coil 3 harness is open or shorted
– Ignition Coil 3 circuit poor electrical connection

Specific Makes:

– Engine may be running rough

P2307

Technical Definition:

(Ignition Coil C) Primary Control Circuit High

Trouble Code: P2307
Address: 0x2307
System: Powertrain
Subsystem: Ignition System or Engine Misfire
Technical Description:

Possible Causes:

Possible Symptoms:

Ignition Coil 3 Circuit High

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Faulty Ignition Coil 3
– Ignition Coil 3 harness is open or shorted
– Ignition Coil 3 circuit poor electrical connection

Specific Makes:

– Engine may be running rough

P2306

Technical Definition:

(Ignition Coil C) Primary Control Circuit Low

Trouble Code: P2306
Address: 0x2306
System: Powertrain
Subsystem: Ignition System or Engine Misfire
Technical Description:

Possible Causes:

Possible Symptoms:

Ignition Coil 2 Circuit Low

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Faulty Ignition Coil 2
– Ignition Coil 2 harness is open or shorted
– Ignition Coil 2 circuit poor electrical connection

Specific Makes:

– Engine may be running rough

P2305

Technical Definition:

(Ignition Coil B) Secondary Circuit

Trouble Code: P2305
Address: 0x2305
System: Powertrain
Subsystem: Ignition System or Engine Misfire
Technical Description:

Possible Causes:

Possible Symptoms:

Ignition Coil Secondary Number 2 Circuit Condition

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Faulty spark plug or coil boot
– Faulty Ignition Coil 2
– Ignition Coil 2 harness is open or shorted
– Ignition Coil 2 circuit poor electrical connection

Specific Makes:

– Engine may be running rough

P2304

Technical Definition:

(Ignition Coil B) Primary Control Circuit High

Trouble Code: P2304
Address: 0x2304
System: Powertrain
Subsystem: Ignition System or Engine Misfire
Technical Description:

Possible Causes:

Possible Symptoms:

Ignition Coil 2 Circuit High

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Faulty Ignition Coil 2
– Ignition Coil 2 harness is open or shorted
– Ignition Coil 2 circuit poor electrical connection

Specific Makes:

– Engine may be running rough

P2303

Technical Definition:

(Ignition Coil B) Primary Control Circuit Low

Trouble Code: P2303
Address: 0x2303
System: Powertrain
Subsystem: Ignition System or Engine Misfire
Technical Description:

Possible Causes:

Possible Symptoms:

Ignition Coil 1 Circuit Low

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

P2302

Technical Definition:

(Ignition Coil A) Secondary Circuit

Trouble Code: P2302
Address: 0x2302
System: Powertrain
Subsystem: Ignition System or Engine Misfire
Technical Description:

Possible Causes:

Possible Symptoms:

Ignition Coil Secondary Number 1 Circuit Condition

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Faulty spark plug or coil boot
– 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

P2301

Technical Definition:

(Ignition Coil A) Primary Control Circuit High

Trouble Code: P2301
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