P1112 BMW – Engine Coolant Temperature Radiator Outlet Sensor High Input

BMW Diagnostic Code P1112: Engine Coolant Temperature Radiator Outlet Sensor Problem

Possible Causes of BMW P1112 Code

The P1112 code can be triggered by one of the following causes:

• Faulty engine coolant temperature radiator outlet sensor
• Open or short circuit in the radiator outlet sensor wiring harness
• Poor electrical connection in the sensor circuit

Possible Symptoms

• Illuminated engine light (Check Engine or engine warning light)

Meaning of BMW P1112 Code

The P1112 code indicates a high input from the engine coolant temperature radiator outlet sensor. This description is generic, but the manufacturer may have a specific interpretation depending on the vehicle model and year.

How to Fix BMW P1112 Code?

1. Check the possible causes listed above.
2. Visually inspect the associated wiring harness and connectors.
3. Look for damaged components and examine connector pins for any breaks, bends, push-outs, or corrosion.
4. Replace or repair faulty components as necessary.

Conclusion

The P1112 code is related to a problem with the coolant temperature radiator outlet sensor. A thorough inspection of the wiring harness and connections can help quickly identify and resolve the issue.