BMW DTC P1082 – VVL-Overload Protection Control Motor Current Circuit High (Bank 2)
DTC P1082 meaning on BMW
DTC P1082 for BMW refers to the VVL-Overload Protection Control Motor Current Circuit High on Bank 2. This diagnostic trouble code indicates that there is a high current condition detected in the Variable Valve Lift (VVL) system’s overload protection control motor circuit on Bank 2 of the engine.
BMW DTC P1082 symptoms
Symptoms of BMW DTC P1082 may include engine misfires, rough idling, reduced engine performance, and in some cases, the Check Engine Light may illuminate on the dashboard.
BMW DTC P1082 causes
The common causes of BMW DTC P1082 include a faulty VVL-Overload Protection Control Motor, damaged wiring or connectors in the circuit, or issues with the engine control module (ECM).
BMW DTC P1082 seriousness
While BMW DTC P1082 may not always result in immediate drivability issues, it is important to address this code promptly to prevent potential long-term damage to the engine or other components.
How to diagnose DTC P1082 on BMW
To diagnose BMW DTC P1082, a mechanic would typically start by using a diagnostic scanner to retrieve the fault codes stored in the vehicle’s ECM. They would then inspect the VVL-Overload Protection Control Motor circuit on Bank 2 for any visible damage or loose connections. Testing the motor’s resistance and checking for proper voltage supply are also common diagnostic steps.
How to fix DTC P1082 on BMW
Fixing BMW DTC P1082 often involves replacing the faulty VVL-Overload Protection Control Motor, repairing any damaged wiring or connectors in the circuit, and ensuring that the ECM is functioning correctly. Once the repairs are made, the code should be cleared, and the system should be retested to verify that the issue has been resolved.
How to erase DTC P1082 on BMW
To erase DTC P1082 on a BMW, a diagnostic scanner capable of clearing fault codes is typically used. After the necessary repairs have been completed, the mechanic can use the scanner to clear the code from the ECM’s memory. It is important to ensure that the underlying issue causing the fault code has been addressed before clearing the code.
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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