Diagnosing & Replacing Idle Air Control Valve Volvo 240
Funky idle problems on your 1983-1988 #Volvo240 or 740 or 940 with B230F or B230FT engines??
Let's check the Idle Air Control Motor! (IAC) Also called the Air Control Valve (ACV)
Take a look at this very helpful Volvo Greenbook Service Manual on LH2.2 system components:
http://www.240.se/litteratur/tp30427.pdf
And the Volvo Forum link that I used to clean and test my IAC:
https://www.volvoforums.org.uk/archiv...
If you have a 1989-1998 Volvo Redblock, you get a lot more useful information on the internet, so lucky you. Go search to your heart's content!
Thanks for watching! SUBSCRIBE! Let's keep growing and fixing these gems! #DavidBello