BMW DTC P067D – Cylinder 5 Glow Plug Control Circuit High
DTC P067D meaning on BMW
DTC P067D indicates a fault in the Cylinder 5 Glow Plug Control Circuit on a BMW vehicle. The Engine Control Module (ECM) monitors the glow plug control circuit for proper operation. When the ECM detects a high voltage condition in the circuit related to cylinder 5, it triggers the P067D diagnostic trouble code.
BMW DTC P067D symptoms
Symptoms of DTC P067D on a BMW may include:
- Engine misfires
- Hard starting or extended cranking time
- Reduced engine performance
- Illuminated Check Engine Light
BMW DTC P067D causes
Common causes of DTC P067D on a BMW include:
- Defective glow plug in cylinder 5
- Wiring or connector issues in the glow plug control circuit
- Faulty Engine Control Module (ECM)
BMW DTC P067D seriousness
Ignoring DTC P067D on a BMW can lead to potential engine performance issues and increased emissions. It is recommended to address this fault promptly to prevent further damage to the engine components.
How to diagnose DTC P067D on BMW
To diagnose DTC P067D on a BMW, follow these steps:
- Use a diagnostic scanner to retrieve the fault codes stored in the ECM.
- Inspect the glow plug in cylinder 5 for proper operation and continuity.
- Check the wiring and connectors in the glow plug control circuit for any damage or corrosion.
- Test the ECM for proper functioning.
How to fix DTC P067D on BMW
To fix DTC P067D on a BMW, consider the following:
- Replace the faulty glow plug in cylinder 5.
- Repair any damaged wiring or connectors in the glow plug control circuit.
- If the ECM is determined to be faulty, replace it with a new one.
How to erase DTC P067D on BMW
To erase DTC P067D on a BMW, you can use a diagnostic scanner to clear the fault codes stored in the ECM. After addressing the underlying issue causing the fault code, clearing the code will reset the Check Engine Light and verify that the problem has been resolved.
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.