SOLVED - CEL Just won't go away! Looking for Advice.. theories.. help!

[razorlab]

Good thing you didn't "GeT aN aNtIfOuLeR"...

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[Viper]

While I don't want to jinx it, I've done a few hundred kilometers and the CEL seems to be gone.

The problem: A fucking fuse.

After about 8 months of the CEL appearing at random and replacing an o2 sensor, it turns out that my CEL was due to a faulty god damn fuse. The fuse was half melted inside so it would intermittently fail and cause the CEL.

Unbelievable.

What fuse was it, in case anyone else has same problem?

 

[BMWAF]

What fuse was it, in case anyone else has same problem?

Not sure as my shop just swapped it out, but I'm sure its related to the o2 sensors.

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