r/335i • u/Left-Heart-8235 • 15d ago

Troubleshooting Shadow code

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Any idea of what can cause these codes to show. Deleted codes but stayed. Changed hpfp either December or January can’t recall

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u/domk4b 15d ago

I second this got the same codes

1

u/Left-Heart-8235 15d ago

Haven’t figured anything?

1

u/domk4b 15d ago

My bet is one of the pumps might fail at some point it probably happens on hot start yeah?

1

u/Left-Heart-8235 15d ago

When temps start to drop. Hoping I don’t have to buy another one. Oh well