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      12-03-2020, 08:45 PM   #27
AndyW
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Drives: '08 E93, '12 E82, '13 E93 M3
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Quote:
Originally Posted by mKilgore View Post

My experience with this is that it is a computer issue.
The only thing that doesn't make sense is...why does the temperature sensor show a fault too? Why wouldn't the DME just let it continue to track actual temp? That part is really tripping me up in this hypothesis. If the temperature indicated a failure first (which I don't know how to check - which one comes first), that could cause the TSTAT to code. But, it still goes to a specific temp (226F), which looks suspiciously like a "on fail go to this value". It's also interesting that the temp sensor code is a Shadow (inactive) code. Every time. While the TSTAT code stays active.

The new TSTAT and pump came in, so, it'll be nice to get that refresh done. I guess I'll find out afterwards if it was done early or not...
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