As the driver of a BMW, You know that a wide variety of codes, lights, and warnings can occur over the years on Your dashboard. The vast majority of the time, the purpose of the appearance of these codes and lights is to inform You that it is time for routine maintenance of fluids, filters, and various components in Your vehicle. In the case of code 29e7, it means a fuel adaption error has been detected. This means that the gas in Your engine is beginning to run lean, or low on oxygen. You should check the lines and the o2 sensors for issues. If they need to be replaced, it is going to cost You between $45 and $150 for parts.
Carlton C
July 9, 2023
FAULT CODE 0029E7 & 0029EF check for misfire at idle on bank1 by performing misfire count or using the smooth-running counter depending on the type of diagnostic computer you are using, smoke test air induction system for Air Leaks
Georgia T
July 30, 2020
The 2017 BMW 29e7 code is Fuel Adaption Error (Running Lean)
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