P2314

Ignition Coil E Secondary Circuit

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$17–56 (est.)

Symptoms

Misfire in cylinder E
Loss of engine power
Increased fuel consumption
Rough engine idling
Check Engine light comes on

Causes

Faulty ignition coil
Damage to coil wires
Poor contact in connectors
Problems with the engine control unit
Short circuit in the circuit

How to Fix

Check the condition of the ignition coil
Inspect wires and connectors for damage
Test coil resistance
Replace the faulty coil if necessary
Check the operation of the engine control unit

Related codes

P2300 P2301 P2302