BMW DTC P210D – Throttle Actuator ‘B’ Control Motor Circuit High
DTC P210D meaning on BMW
DTC P210D indicates a fault with the Throttle Actuator ‘B’ Control Motor Circuit High in a BMW vehicle. This fault code is specific to the control motor circuit of the throttle actuator ‘B’, which is responsible for controlling the throttle valve opening in the engine.
BMW DTC P210D symptoms
Symptoms of DTC P210D in a BMW may include:
- Reduced engine power
- Engine stalling
- Difficulty accelerating
- Check Engine Light illuminated
BMW DTC P210D causes
Common causes of DTC P210D in a BMW include:
- Faulty throttle actuator ‘B’ control motor
- Short circuit or open circuit in the control motor wiring
- Corrosion or poor connection in the control motor circuit
BMW DTC P210D seriousness
DTC P210D can lead to drivability issues and potential safety concerns if not addressed promptly. It is important to diagnose and repair this fault to ensure proper engine performance and vehicle operation.
How to diagnose DTC P210D on BMW
To diagnose DTC P210D on a BMW, a mechanic may perform the following steps:
- Use a diagnostic scanner to retrieve the fault code and related data
- Inspect the throttle actuator ‘B’ control motor and wiring for any visible damage
- Test the control motor circuit for continuity and proper voltage
- Check for any stored freeze frame data to identify when the fault occurred
How to fix DTC P210D on BMW
To fix DTC P210D on a BMW, the following steps may be taken:
- Replace the faulty throttle actuator ‘B’ control motor if necessary
- Repair any damaged wiring or connections in the control motor circuit
- Clear the fault code and perform a test drive to ensure the issue is resolved
How to erase DTC P210D on BMW
To erase DTC P210D on a BMW, a mechanic can use a diagnostic scanner to clear the fault code from the vehicle’s engine control module. After clearing the code, it is recommended to perform a test drive to verify that the fault has been successfully erased.
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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