BMW DTC P107A – VVL-Overload Protection Control Motor Current Too High
DTC P107A meaning on BMW
DTC P107A on a BMW refers to the VVL-Overload Protection Control Motor Current Too High fault code. This code indicates that the current flowing through the Variable Valve Lift (VVL) system’s overload protection control motor is exceeding the specified threshold.
BMW DTC P107A symptoms
Symptoms of the BMW DTC P107A may include engine misfires, rough idling, loss of power, decreased fuel efficiency, and in some cases, the vehicle may go into a limp mode where performance is severely limited.
BMW DTC P107A causes
The causes of the BMW DTC P107A can vary, but common reasons include a faulty overload protection control motor, wiring issues, a malfunctioning VVL system, or a problem with the engine control module (ECM).
BMW DTC P107A seriousness
The DTC P107A fault code should not be ignored as it can lead to drivability issues and potential engine damage if left unresolved. It is recommended to address this issue promptly to prevent further complications.
How to diagnose DTC P107A on BMW
To diagnose the DTC P107A on a BMW, a professional diagnostic scan tool is typically used to retrieve the fault codes stored in the vehicle’s ECM. The technician will then perform a visual inspection of the VVL system components, check the wiring for any damage, and test the overload protection control motor for proper functionality.
How to fix DTC P107A on BMW
Fixing the DTC P107A on a BMW may involve replacing the faulty overload protection control motor, repairing any damaged wiring, addressing issues with the VVL system, or reprogramming the ECM if necessary. It is recommended to follow the manufacturer’s diagnostic and repair procedures to ensure a proper fix.
How to erase DTC P107A on BMW
Once the underlying issue causing the DTC P107A on a BMW has been resolved, the fault code can be cleared using a diagnostic scan tool. The technician can access the ECM, navigate to the fault code section, and select the option to clear the code. After clearing the code, it is advisable to perform a test drive to ensure the fault does not reoccur.
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
Some of the links on this page may be affiliate links, which means we may earn a small commission if you make a purchase. This helps us keep our DTC database up to date and provide valuable content for free. We only recommend products that we have tested and believe to be the best in their class.