BMW DTC P164E – Throttle Deicing Stuck in Closing Direction
DTC P164E meaning on BMW
The DTC P164E error code on a BMW indicates an issue with the throttle deicing system being stuck in the closing direction. This means that the throttle deicing mechanism is not functioning properly and is unable to open as needed.
BMW DTC P164E symptoms
Symptoms of the DTC P164E error code on a BMW may include:
- Reduced engine performance
- Difficulty accelerating
- Engine stalling
- Check Engine Light (CEL) illuminated on the dashboard
BMW DTC P164E causes
The DTC P164E error code on a BMW can be caused by various factors, including:
- Throttle deicing system malfunction
- Wiring or electrical connection issues
- Faulty throttle deicing motor
- Software glitches
BMW DTC P164E seriousness
The DTC P164E error code should not be ignored as it can lead to drivability issues and potential safety concerns. It is important to address this issue promptly to ensure the proper functioning of the throttle system.
How to diagnose DTC P164E on BMW
To diagnose the DTC P164E error code on a BMW, a mechanic may perform the following steps:
- Use a diagnostic scanner to retrieve the fault codes
- Inspect the throttle deicing system for any visible damage or obstructions
- Check the wiring and electrical connections for any loose or damaged components
- Test the throttle deicing motor for proper operation
How to fix DTC P164E on BMW
To fix the DTC P164E error code on a BMW, the following steps may be taken:
- Repair or replace any damaged components in the throttle deicing system
- Ensure all wiring and electrical connections are secure and functioning correctly
- Replace the throttle deicing motor if it is found to be faulty
- Clear any software glitches that may be causing the issue
How to erase DTC P164E on BMW
To erase the DTC P164E error code on a BMW, a mechanic can use a diagnostic scanner to clear the fault codes stored in the vehicle’s computer system. Once the issue has been addressed and fixed, the error code can be erased to reset the system.
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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