After an exhaustive search I decided to pursue the ECM [ P/N 8602839 ] that part on FCP Euro is $1500. Well, I was not 100% confident enough to jump into that plus the dealer programming fees etc likely circa $200+.
So I sent the ECM to SIA Electronics to have it repaired. The process repairs the ...

Greetings, I am new to post to this this site but ... I am a long time visitor and ... long time Volvo owner.
I currently have 3 Volvos running perfectly.
- 1995 850 Turbo Wagon chasse #132600 w/153K miles
- 2005 V50 T5 chasse #079183 w/245K miles
- 2008 C30 T5 chasse #048672 w/180k miles
I'd say ...