P2614: Camshaft Position Signal Output Circuit/Open

What it means

The camshaft position signal output circuit is open or has an open-circuit fault. This code concerns the output circuit, not necessarily the camshaft sensor itself.

At a glance

• Usually lights the check-engine light
• Affects emissions; the car can fail an emissions test

How it works

The camshaft position signal output circuit carries a timing signal from the engine controller to another connected system or module. P2614 sets when that output circuit is open, including a broken wire, a poor terminal connection, or a failed output driver; it does not necessarily mean the camshaft sensor itself has failed.

Common causes

Most likely first.

1. Open output wiring
2. Internal ECU output driver fault
3. Pin pushed back out of connector body

Symptoms

• Check-engine light
• Engine may crank longer, run poorly, or fail to start

How to diagnose it

1. Save freeze-frame data and related camshaft or crankshaft codes, and note whether the engine cranks longer or has starting trouble.
2. Inspect the camshaft signal output connector for a pushed-back pin, loose fit, corrosion, or damaged wiring.
3. Use vehicle wiring information to identify both ends of the output circuit, then check continuity through the harness for an open.
4. Check connector terminal fit and verify the circuit is not being interrupted by a damaged splice or harness section.
5. If the circuit is intact, test the engine controller's signal output using the manufacturer's procedure.

Common fixes

• Reseat a pushed-back terminal and secure the connector.
• Repair an open or damaged camshaft signal output wire.
• Restore a poor connector or splice connection.
• Repair or replace the controller only if its output driver is confirmed faulty.

Can I keep driving?

If the engine starts and runs normally, a short trip may be possible, but the engine can crank longer, run poorly, or fail to start. Avoid trips where a no-start or loss of power would create a hazard.