BMW DTC P0941 – Hydraulic Oil Temperature Sensor Circuit Intermittent
DTC P0941 meaning on BMW
DTC P0941 on a BMW refers to a fault with the Hydraulic Oil Temperature Sensor Circuit being intermittent. This diagnostic trouble code indicates that the powertrain control module (PCM) has detected a problem with the circuit responsible for monitoring the hydraulic oil temperature in the transmission system.
BMW DTC P0941 symptoms
Symptoms of DTC P0941 on a BMW may include:
- Check Engine Light illuminated on the dashboard
- Transmission shifting issues
- Reduced fuel efficiency
- Transmission overheating
BMW DTC P0941 causes
Common causes of DTC P0941 on a BMW include:
- Faulty hydraulic oil temperature sensor
- Wiring or connector issues in the sensor circuit
- PCM software or hardware problems
BMW DTC P0941 seriousness
DTC P0941 should not be ignored as it can lead to potential transmission problems and reduced drivability. It is important to address this issue promptly to prevent further damage to the transmission system.
How to diagnose DTC P0941 on BMW
To diagnose DTC P0941 on a BMW, a mechanic may perform the following steps:
- Use a diagnostic scanner to retrieve the fault code and freeze frame data
- Inspect the hydraulic oil temperature sensor and its wiring for any visible damage
- Test the sensor’s resistance and voltage output
- Check for any loose connections or corrosion in the sensor circuit
How to fix DTC P0941 on BMW
To fix DTC P0941 on a BMW, the following steps may be taken:
- Replace the faulty hydraulic oil temperature sensor
- Repair or replace any damaged wiring or connectors in the sensor circuit
- Clear the fault code and perform a test drive to ensure the issue is resolved
How to erase DTC P0941 on BMW
To erase DTC P0941 on a BMW, the fault code can be cleared using a diagnostic scanner. After the repair has been completed, the code can be reset, and the vehicle can be driven to verify that the issue has been resolved.
Recommended tools & DTC Scanners for BMW
Best Diagnostic App for modern BMWs: BimmerLink
Recommended Bluetooth adapter for Bimmerlink: OBDLink CX
Cable adapter for Bimmerlink: Enet Cable USB Type C
For older BMWs we recommend: Autel AutoLink AL319 (2024 version)
Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter
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