BMW DTC P136E – Ion Ignition Coil Cylinder 2
DTC P136E meaning on BMW
DTC P136E for BMW indicates an issue with the Ion Ignition Coil Cylinder 2. This fault code is specific to BMW vehicles and is related to the ignition system of the engine. The code signifies a problem with the ionization signal for the ignition coil in cylinder 2.
BMW DTC P136E symptoms
Symptoms of DTC P136E on a BMW may include engine misfires, rough idling, loss of power, and potentially an illuminated check engine light on the dashboard. The vehicle may also experience decreased fuel efficiency and overall performance.
BMW DTC P136E causes
The most common causes of DTC P136E on a BMW are a faulty ion ignition coil in cylinder 2, wiring issues, or a problem with the engine control module (ECM). It is essential to inspect the ignition system components and wiring for any signs of damage or wear.
BMW DTC P136E seriousness
Ignoring DTC P136E on a BMW can lead to further engine performance issues and potential damage over time. It is crucial to address this fault code promptly to prevent any long-term consequences and ensure the vehicle operates optimally.
How to diagnose DTC P136E on BMW
To diagnose DTC P136E on a BMW, start by using a diagnostic scanner to retrieve the fault code and identify the specific cylinder affected. Inspect the ion ignition coil in cylinder 2, check the wiring for any damage, and test the ECM for proper functionality. Additionally, perform a visual inspection of the ignition system components for any visible issues.
How to fix DTC P136E on BMW
To fix DTC P136E on a BMW, replace the ion ignition coil in cylinder 2 if it is found to be faulty. Ensure all wiring connections are secure and free of damage. If the issue persists, consider testing or replacing the engine control module (ECM) as needed. Clear the fault code after completing the repairs.
How to erase DTC P136E on BMW
To erase DTC P136E on a BMW, use a diagnostic scanner to clear the fault code from the vehicle’s ECM memory. After completing the necessary repairs and ensuring the issue has been resolved, reset the fault code to turn off the check engine light and verify that the problem has been successfully addressed.
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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