BMW DTC P06E2 – Cylinder 12 Glow Plug Control Circuit Low
DTC P06E2 meaning on BMW
The DTC P06E2 for BMW indicates an issue with the Cylinder 12 Glow Plug Control Circuit being detected as low. This fault code specifically relates to the glow plug control system in the engine, affecting the glow plug associated with cylinder 12.
BMW DTC P06E2 symptoms
Symptoms of the DTC P06E2 on a BMW may include:
- Engine misfires
- Hard starting or extended cranking time
- Reduced engine performance
- Check Engine Light (CEL) illuminated on the dashboard
BMW DTC P06E2 causes
Common causes of the DTC P06E2 on a BMW include:
- Defective glow plug in cylinder 12
- Wiring or connection issues in the glow plug control circuit
- Faulty glow plug control module
- Software or programming issues
BMW DTC P06E2 seriousness
The seriousness of the DTC P06E2 fault code on a BMW lies in the potential impact on engine performance and emissions. Ignoring this issue can lead to further complications and may result in reduced fuel efficiency and increased emissions.
How to diagnose DTC P06E2 on BMW
To diagnose the DTC P06E2 on a BMW, you can follow these steps:
- Use a diagnostic scanner to retrieve the fault code and associated data
- Inspect the glow plug in cylinder 12 for any visible damage
- Check the wiring and connections in the glow plug control circuit for continuity and proper connection
- Test the glow plug control module for functionality
How to fix DTC P06E2 on BMW
To fix the DTC P06E2 on a BMW, you can consider the following actions:
- Replace the defective glow plug in cylinder 12
- Repair any damaged wiring or connections in the glow plug control circuit
- Replace the faulty glow plug control module if necessary
- Update the software or programming related to the glow plug control system
How to erase DTC P06E2 on BMW
To erase the DTC P06E2 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 fault code to turn off the Check Engine Light.
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.