BMW DTC P2119 – Throttle Actuator ‘A’ Control Throttle Body Range/Performance
DTC P2119 meaning on BMW
DTC P2119 for BMW indicates an issue with the Throttle Actuator ‘A’ Control Throttle Body Range/Performance. This means that the Engine Control Module (ECM) has detected that the actual position of the throttle plate does not match the expected position based on the input signals received.
BMW DTC P2119 symptoms
Symptoms of DTC P2119 on a BMW may include:
- Reduced engine power
- Engine stalling or hesitation
- Check Engine Light (CEL) illuminated on the dashboard
- Difficulty accelerating
BMW DTC P2119 causes
Common causes of DTC P2119 on a BMW include:
- Faulty throttle actuator
- Dirty or clogged throttle body
- Wiring or connector issues in the throttle actuator circuit
- Software glitches in the ECM
BMW DTC P2119 seriousness
DTC P2119 should be addressed promptly as it can lead to drivability issues and potential safety concerns. Ignoring this fault may result in further damage to engine components.
How to diagnose DTC P2119 on BMW
To diagnose DTC P2119 on a BMW, you can perform the following steps:
- Use a diagnostic scanner to retrieve the fault codes and freeze frame data
- Inspect the throttle actuator and throttle body for any visible damage or contamination
- Check the wiring and connectors for any signs of wear or corrosion
- Perform a throttle body adaptation using a BMW diagnostic tool
How to fix DTC P2119 on BMW
To fix DTC P2119 on a BMW, you can try the following solutions:
- Clean the throttle body to remove any dirt or carbon buildup
- Replace the throttle actuator if it is faulty
- Repair any damaged wiring or connectors in the throttle actuator circuit
- Perform a throttle body adaptation and reset the ECM
How to erase DTC P2119 on BMW
To erase DTC P2119 on a BMW, you can use a diagnostic scanner to clear the fault codes stored in the ECM memory. After fixing the underlying issue, you can reset the codes and perform a test drive to ensure the problem 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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