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BMW 3-Series (E90 E92) Forum
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Cat Fault Codes 29F4/29F5
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| 05-25-2020, 07:26 PM | #1 |
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Cat Fault Codes 29F4/29F5
SES light came on and the car threw codes 29F4 and 29F5. Says they are for Cat converter, bays 1 and 2. Car is at ~96k miles so the cat warranty has expired.
I don't see a ton of info on the web about resolving those specific codes... Is this likely to be a problem with the cats or something else? O2 sensors? Ignition coils? |
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