Common Causes

Various triggers can cause this issue like mechanical damage, electrical issues or software malfunctions. The O2 sensor can be physically damaged by road debris. Or the electrical wiring can become compromised due to harsh weather conditions. Last but not least, the software that runs the engine control unit (ECU) can have glitches, providing incorrect O2 readings.

Potential Solutions

The diagnosis starts by hooking up your BMW to a professional diagnostic tool that checks for any error code related to the O2 sensors. If faulty, they would typically need replacing. In some cases, an update of the software running your ECU might be necessary to ensure accurate readings. We strongly recommend having a professional address theses fixes.

Our Diagnostics and Repair Services

At MotorSport Werk, our expertise in BMW servicing will ensure that your 1 series is back roaring in no time. Our professional diagnostics team can accurately pinpoint the root cause and provide an efficient solution. With our cutting-edge technology support, we ensure the most accurate check-up for your BMW. Interestingly, regardless of your location, our worldwide Microsoft Team will support you; or if you are in NL and DE, swing by for a full-service treatment.