Fault Code 121001 Stored in RDME. The Check Engine light (CEL) is illuminated in the instrument cluster...
BMW technical service bulletin 120914 for 2014-2015 BMW I3.
- Bulletin number
- 120914
- Component
- Engine
- Summary
- Fault Code 121001 Stored in RDME. The Check Engine light (CEL) is illuminated in the instrument cluster and fault code 121001 "Catalytic converter: Efficiency too low" is stored in the RDME. This fault could occur during the initial REx engine operation cycle. CAUSE Manufacturing fluid in the exhaust system
Owners of these vehicles have filed 13 complaints in the engine category.
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