BMW DTC P0195 – Engine Oil Temperature Sensor ‘A’ Circuit
DTC P0195 meaning on BMW
The Diagnostic Trouble Code (DTC) P0195 for BMW refers to an issue with the Engine Oil Temperature Sensor ‘A’ Circuit. This code indicates that the signal from the engine oil temperature sensor is out of the expected range or not functioning properly.
BMW DTC P0195 symptoms
Symptoms of DTC P0195 on a BMW may include:
- Check Engine Light illuminated on the dashboard
- Inaccurate or erratic engine oil temperature readings on the gauge
- Engine performance issues such as rough idling or poor acceleration
BMW DTC P0195 causes
Common causes of DTC P0195 on a BMW include:
- Failed engine oil temperature sensor
- Wiring or connector issues in the sensor circuit
- Engine control module (ECM) malfunction
BMW DTC P0195 seriousness
While DTC P0195 may not cause immediate drivability issues, it is important to address this problem promptly to prevent potential engine damage due to incorrect oil temperature readings.
How to diagnose DTC P0195 on BMW
To diagnose DTC P0195 on a BMW, you can follow these steps:
- Use a diagnostic scanner to retrieve the fault code and freeze frame data
- Inspect the engine oil temperature sensor and its wiring for any visible damage
- Test the sensor’s resistance and voltage output using a multimeter
- Check for continuity and proper connections in the sensor circuit
How to fix DTC P0195 on BMW
To fix DTC P0195 on a BMW, you can try the following solutions:
- Replace the engine oil temperature sensor if it is faulty
- Repair or replace any damaged wiring or connectors in the sensor circuit
- If the issue persists, have the ECM inspected and reprogrammed if necessary
How to erase DTC P0195 on BMW
To erase DTC P0195 on a BMW, you can clear the fault code using a diagnostic scanner or by disconnecting the vehicle’s battery for a few minutes. However, it is recommended to address the root cause of the issue before clearing the code to prevent it from reoccurring.