BMW DTC P07C2 – Input/Turbine Shaft Speed Sensor ‘B’ Circuit High
DTC P07C2 meaning on BMW
The Diagnostic Trouble Code (DTC) P07C2 for BMW refers to the Input/Turbine Shaft Speed Sensor ‘B’ Circuit High. This code indicates that the signal from the turbine shaft speed sensor ‘B’ is registering a high voltage or out-of-range signal, which can affect the proper operation of the transmission system.
BMW DTC P07C2 symptoms
Symptoms associated with the BMW DTC P07C2 may include:
- Check Engine Light (MIL) illuminated on the dashboard
- Transmission shifting issues
- Harsh or delayed shifting
- Reduced fuel efficiency
BMW DTC P07C2 causes
Common causes of the BMW DTC P07C2 include:
- Faulty Input/Turbine Shaft Speed Sensor ‘B’
- Wiring or connector issues in the sensor circuit
- Internal transmission problems
BMW DTC P07C2 seriousness
The DTC P07C2 on a BMW should not be ignored as it can lead to potential transmission issues and affect the overall drivability of the vehicle. It is recommended to address this code promptly to prevent further damage to the transmission system.
How to diagnose DTC P07C2 on BMW
To diagnose the DTC P07C2 on a BMW, a mechanic may perform the following steps:
- Use a diagnostic scanner to retrieve the fault code and related data
- Inspect the wiring and connectors associated with the Input/Turbine Shaft Speed Sensor ‘B’
- Test the sensor for proper operation and signal output
- Check for any internal transmission issues that may be causing the fault
How to fix DTC P07C2 on BMW
Depending on the root cause of the DTC P07C2, potential fixes may include:
- Replacing the faulty Input/Turbine Shaft Speed Sensor ‘B’
- Repairing or replacing damaged wiring or connectors in the sensor circuit
- Addressing any internal transmission problems if detected
How to erase DTC P07C2 on BMW
To erase the DTC P07C2 on a BMW, the fault code can be cleared using a diagnostic scanner. After addressing the underlying issue that triggered the code, the scanner can be used to reset the code and clear the Check Engine Light from the dashboard.
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.