BMW DTC P0467 – EVAP Purge Flow Sensor Circuit Low
DTC P0467 meaning on BMW
DTC P0467 on a BMW indicates a fault with the Evaporative Emission (EVAP) Purge Flow Sensor Circuit. This code is triggered when the Engine Control Module (ECM) detects a low voltage signal from the EVAP purge flow sensor.
BMW DTC P0467 symptoms
Symptoms of DTC P0467 on a BMW may include:
- Check Engine Light illuminated
- Decreased fuel efficiency
- Rough idling or stalling
- Issues with starting the vehicle
BMW DTC P0467 causes
Common causes of DTC P0467 on a BMW include:
- Faulty EVAP purge flow sensor
- Wiring or connector issues in the sensor circuit
- ECM software issues
BMW DTC P0467 seriousness
While DTC P0467 may not cause immediate drivability issues, it can lead to decreased fuel efficiency and increased emissions. It is recommended to address this code promptly to prevent further complications.
How to diagnose DTC P0467 on BMW
To diagnose DTC P0467 on a BMW, you can perform the following steps:
- Use a diagnostic scanner to retrieve the fault code and freeze frame data
- Inspect the EVAP purge flow sensor and its wiring for any visible damage
- Test the sensor’s voltage and resistance to determine if it is functioning correctly
- Check for any loose connections or corrosion in the sensor circuit
How to fix DTC P0467 on BMW
To fix DTC P0467 on a BMW, you can try the following solutions:
- Replace the faulty EVAP purge flow sensor
- Repair or replace any damaged wiring or connectors in the sensor circuit
- Update the ECM software to the latest version
How to erase DTC P0467 on BMW
To erase DTC P0467 on a BMW, you can use a diagnostic scanner to clear the fault code from the ECM’s memory. After addressing the underlying issue and fixing the fault, you can reset the code to turn off the Check Engine Light.
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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