P2313 Fault Code

Ignition Coil E Primary Control Circuit High

• What does that mean?
• Symptoms
• Causes
• Solutions

The P2313 fault code indicates a problem with the ignition coil E primary control circuit being high. This usually suggests that there is a fault in the electrical circuit that controls the ignition coil, leading to an excessive voltage signal or an open circuit condition.

What are the symptoms of the P2313 code?

• Engine misfires or runs rough
• Reduced engine power and performance
• Increased fuel consumption
• Check engine light illuminated on the dashboard
• Difficulty starting the vehicle

What causes the P2313 code?

• Faulty ignition coil E
• Damaged wiring or connectors in the ignition system
• Issues with the engine control module (ECM)
• Short circuit in the primary control circuit
• Poor ground connections affecting the ignition system

How to fix P2313?

• Inspect the ignition coil E for any visible damage, and replace if necessary.
• Check the wiring and connectors for corrosion, breaks, or loose connections, repairing or replacing as needed.
• Test the engine control module (ECM) to ensure it is functioning correctly and communicate effectively with the ignition system.
• Verify and secure all ground connections to ensure proper circuit operation.