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Persistent Check Engine Light After Airmass Sensor Replacement

I own a BMW 1 (2016, 68000 km) and I'm experiencing an issue with the check engine light staying on. The diagnostic code indicates that the airmass reading is too low. I replaced the airmass sensor, but even after clearing the codes, the car runs the same and the check engine light remains on. What could be causing this issue, and what should I check next?

Summary of the thread

A BMW 1 owner is dealing with a persistent check engine light, even after replacing the airmass sensor. The diagnostic code suggests a low airmass reading. A possible cause could be vacuum leaks in the intake system, so inspecting hoses and connections for wear or damage is recommended.

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1 comment(s)

CarlyMechanic

Check for any vacuum leaks in the intake system, as they can cause incorrect air mass readings. Inspect hoses and connections for any signs of wear or damage. Let me know how it goes or if you have any further questions.

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BMW

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1