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Full Version: Spn 641 FMI 7
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I have a new code SPN 641 FMI 7...What’s the Fix for this
a google search for 641, fmi7 turns up various turbo actuator alarms.

I would suggest you use Insite to find out what the actual code is for the engine.

I assume you have a Volvo CM2250?

How old is the turbo/actuator?
I don’t know how old the turbo is...what exactly am I looking for in insite.
Do you think I can take it to Cummins with demandate programming?. I still have warraty
How long do you think I can drive like this for
(03-11-2019 )sstrong1 Wrote: [ -> ]Do you think I can take it to Cummins with demandate programming?. I still have warraty

nope, any kind of demandate programming voids all warranties usually.

I think you mentioned your turbo had 600k+ miles on it... Maybe take a trip to Mr. Hags when you get some money saved up and have him pull it off and get it re-built at YTS for u.
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