Technical Definition:
(Ignition Coil D) Secondary Circuit
Trouble Code: P2311
Address: 0x2311
System: Powertrain
Subsystem: Ignition System or Engine Misfire
Address: 0x2311
System: Powertrain
Subsystem: Ignition System or Engine Misfire
Technical Description:
Possible Causes:
Possible Symptoms:
Ignition Coil Secondary Number 4 Circuit Condition
Possible Solutions:
OBD-II Trouble Code Type:
Diagnostic Step:
Tech Notes:
– Faulty spark plug or coil boot
– Faulty Ignition Coil 4
– Ignition Coil 4 harness is open or shorted
– Ignition Coil 4 circuit poor electrical connection
Specific Makes:
– Engine may be running rough