Air Condition and Recirc Switch Lights

[misha]

I learned from smart people.

If you try harder & look carefully,you can see all of this yourself.

I have '97 model(the last model year for 850)and all of the engine parts are like on s,v,c70 models from '97-'99.

...And everything is more complicated than on pre '96 models.

[polskamafia mjl]

That year does. 4.3 was '95 and older.

In fact,there are some earlier '96 models which have motronic 4.3.Later '96 to '97 models have motronic 4.4.

You can know for sure if engine components are the same like on s,v,c70 from '97-'99.Like this:
-fuel pressure regulator is not vacuum controlled like all 850's have,it's self regulated and it's called fuel pressure damper
-you have air pump
-pcv box number is 1271988,not 9146756 like all 850's have
-you have just one fuel line(there is no return line)attached at fuel rail

Where's the pvc box?

And how do you all know all this stuff? Where do you find it?

Honestly, you will be surprised how much you learn by just reading through the repair database, etc, in your free time. =]

[osmium]

Honestly, you will be surprised how much you learn by just reading through the repair database, etc, in your free time. =]

I have been poking through the repair db and old posts.

I'm still azazed how much people know about their Volvos.

[polskamafia mjl]

lol keep in mind people have had 16 years since the first 850's rolled out of Sweden to learn about them.