2nd Gen R56 Cooper S Most liked posts in thread: Check engine & other wierd stuff

Yup.
We had to go for about a 40 mile highway motor tonight, got home, then had to go out again, and the CEL cleared. Still going to the dealer in the morning.

Mark

 

Well it was an embolism (air bubble) in the cooling system. It tricked the sensors into thinking the coolant was hot, even when cold. There is a bulletin #SIM170109 for the code they found, 2F22, Engine Temp Plausibility:rolleyes5: Fix is bleed system, top up coolant, check for leaks.

So I guess Engine Temp Plausibility means it's plausible that there is a coolant issue. Who comes up with the descriptions for these codes:idea::mad2:

Mark

 

Does coolant lube come only in a spray can, or can I still get the old trusty pour in type?

Mark

 

That sounds good for track days, but a DD could probably get away with the old pour in type.

Mark