Nesto
Understanding BMW 5 Check Engine Code 0029F5
Summary of the thread
The check engine code 0029F5 for a 2010 BMW 5 indicates an issue with the catalytic converter's efficiency on bank 2. Possible causes include a faulty oxygen sensor, a leaking exhaust manifold, or a failing catalytic converter. It is recommended to first check and potentially replace the oxygen sensors, as they are the most straightforward and cost-effective solution. If the issue continues, a professional inspection of the exhaust system and catalytic converter is advised.
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BMW
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5
CarlyAdminNik
Hello Nesto, The error code 0029F5 are related to the catalytic converter's efficiency bank 2. This could be due to a faulty oxygen sensor, a leaking exhaust manifold, or the catalytic converter itself might be failing. I would suggest starting with checking the oxygen sensors as they are easier and less expensive to replace. If the problem persists, you should have a professional mechanic inspect the exhaust system and the catalytic converter. Please keep us updated on your progress.