This idle control valve is suitable for BMW engines with M44 and ensures a stable and clean idle speed under all operating conditions.
The valve regulates the air volume during idle operation and reliably compensates for load changes such as cold starts, air conditioning, or power steering. A defective or dirty idle control valve can lead to rough idling, fluctuating engine speed, engine stalling, or error messages.
Typical symptoms of a defect:
- Fluctuating or excessively high idle speed
- Engine stalls while idling
- Jerking at idle
- Poor throttle response
Suitable for:
-
BMW M44 engine
(e.g. E36 318i, E46 318i – depending on the year of manufacture)
Advantages:
- Direct plug-and-play replacement
- Improves idling, driving comfort and engine performance
- Ideal for troubleshooting or engine overhauls
Recommendation: If idling problems occur, clean the valve first; if problems persist, replace the valve.