BMW DTC P10D3 – Cold Start Charge Air Temperature Too High (Bank 2)
DTC P10D3 meaning on BMW
DTC P10D3 on a BMW indicates that the Cold Start Charge Air Temperature is too high in Bank 2 of the engine. This fault code is specific to the charge air temperature sensor detecting an excessively high temperature during cold start conditions.
BMW DTC P10D3 symptoms
Symptoms of DTC P10D3 in a BMW may include:
- Check Engine Light illuminated
- Reduced engine performance
- Possible rough idling or misfiring
BMW DTC P10D3 causes
Common causes of DTC P10D3 on a BMW include:
- Malfunctioning charge air temperature sensor
- Wiring or connector issues related to the sensor
- Problems with the charge air system
BMW DTC P10D3 seriousness
While DTC P10D3 may not cause immediate drivability issues, it is important to address this fault code promptly to prevent potential engine damage or reduced performance over time.
How to diagnose DTC P10D3 on BMW
To diagnose DTC P10D3 on a BMW, you can perform the following steps:
- Use a diagnostic scanner to retrieve the fault code and freeze frame data
- Inspect the charge air temperature sensor and its wiring for any visible damage
- Check the charge air system for leaks or blockages
- Perform a visual inspection of related components in Bank 2
How to fix DTC P10D3 on BMW
To fix DTC P10D3 on a BMW, you can try the following solutions:
- Replace the faulty charge air temperature sensor
- Repair or replace any damaged wiring or connectors
- Clean or repair the charge air system components
- Clear the fault code and perform a test drive to ensure the issue is resolved
How to erase DTC P10D3 on BMW
To erase DTC P10D3 on a BMW, you can use a diagnostic scanner to clear the fault code from the vehicle’s memory. After performing the necessary repairs and confirming the issue is resolved, you can reset the Check Engine Light and erase the fault 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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