BMW DTC P11E4 – Fuel Tank Pressure/Temperature Sensor Temperature Implausible
DTC P11E4 meaning on BMW
The DTC P11E4 on a BMW indicates an issue with the Fuel Tank Pressure/Temperature Sensor Temperature being implausible. This means that the sensor is detecting a temperature that is outside of the expected range, which can affect the fuel system’s performance.
BMW DTC P11E4 symptoms
Symptoms of the BMW DTC P11E4 may include:
- Check Engine Light illuminated
- Possible decrease in fuel efficiency
- Engine running rough or stalling
BMW DTC P11E4 causes
Common causes of the BMW DTC P11E4 include:
- Faulty Fuel Tank Pressure/Temperature Sensor
- Wiring or connector issues in the sensor circuit
- Software or calibration issues
BMW DTC P11E4 seriousness
The seriousness of the BMW DTC P11E4 lies in its potential to affect the fuel system’s performance and efficiency. Ignoring this issue can lead to further complications and potentially impact the vehicle’s drivability.
How to diagnose DTC P11E4 on BMW
To diagnose the DTC P11E4 on a BMW, a mechanic would typically:
- Use a diagnostic scanner to retrieve the fault codes
- Inspect the Fuel Tank Pressure/Temperature Sensor and its wiring for any visible damage
- Perform a sensor test to check its functionality
How to fix DTC P11E4 on BMW
To fix the DTC P11E4 on a BMW, the following steps may be taken:
- Replace the faulty Fuel Tank Pressure/Temperature Sensor
- Repair any damaged wiring or connectors in the sensor circuit
- Update the software or calibration if necessary
How to erase DTC P11E4 on BMW
To erase the DTC P11E4 on a BMW, the fault codes can be cleared using a diagnostic scanner. After the repair or replacement of the sensor, the codes should be cleared to reset the Check Engine Light and monitor the system for any recurring issues.
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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