Error P0101 on BMW все модели

Symptoms

• Unstable engine operation at idle
• Increased fuel consumption
• Loss of engine power
• Difficulty starting the engine
• Jerks when accelerating
• Black smoke from the exhaust pipe
• Check Engine Light Turning On

Causes

• Contamination of the sensor element of the air flow sensor
• Malfunction of the MAF sensor itself
• Damage to the wiring or sensor connector
• Air leak after sensor
• Air filter dirty
• Malfunction of the crankcase ventilation system
• Throttle problems

How to Fix

1. Check the condition of the air filter, replace if necessary
2. Visually inspect the air flow sensor for dirt and damage
3. Clean the MAF sensor element with a special cleaner
4. Check the integrity of the wiring and the reliability of the connector contacts
5. Check the tightness of the air intake system for leaks
6. If necessary, replace the MAF sensor with a new one
7. Clear error codes and test drive
8. Make sure the error does not reappear

FAQ

Error P0101 on other vehicles