Volvo Land Rover Error Code P1115: How to Fix It

Q: Can I drive with error code P1115?

You can drive short distances, but it may cause poor performance, reduced fuel economy, and potential engine damage if the issue worsens. It's best to fix it promptly.

Q: How do I clear the P1115 code?

Use a compatible OBD2 scanner to clear the code after repairs. If the underlying issue is resolved, the code will stay cleared.

Q: What causes intermittent ECT sensor circuit issues?

Common causes include corroded connectors, damaged wiring, a failing ECT sensor, or loose connections.

Q: Is the ECT sensor the same for all Volvo Land Rover models?

No, but they are similar. Always use the correct part for your specific model year and engine.

Q: Will a bad ECT sensor cause the check engine light to flash?

A solid check engine light is typical. A flashing light indicates a more severe misfire condition, not usually related to the ECT sensor alone.

Abstract

Error code P1115 indicates an intermittent issue with the Engine Coolant Temperature (ECT) sensor circuit in your Volvo or Land Rover. This can cause poor fuel economy, rough idling, or difficulty starting. The fix typically involves inspecting the sensor, wiring, and connector.