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      04-28-2010, 05:34 AM   #18
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Drives: E92 330i
Join Date: Oct 2009
Location: UK

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Hi txusa, INPA is just BMW's official diagnostics software - similar to the error code displays in your thread - although yours look a bit different.

All I was saying is that I got hold of my own copy of INPA since I replaced the pump, and noticed that all the error codes for the water pump failure were in there - just like for your thread.

My surprise was merely that our cars have a "Check Control" thing that returns the comforting "Check OK" message even when the ECU knows some very specific information about a serious engine fault.

I would have expected some error message / MIL (Malfunction Indication Lamp) beyond the generic "I'm feeling rather hot today".

Luckily my water pump has been fine so far since I replaced it...