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Air box vaccum line P/N ?

Help, Advice and DIY Tutorials on Volvo's extremely popular car line -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.

1992 - 1997 850, 850 R, 850 T5-R, 850 T5, 850 GLT
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70

Mr. Detail
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Mr. Detail

Re: Air box vaccum line P/N ?

Post by Mr. Detail » Thu Jun 22, 2017 6:12 am

How do I know if I have "SAS" on my car or not?

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erikv11
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Re: Air box vaccum line P/N ?

Post by erikv11 » Thu Jun 22, 2017 9:02 am

The easiest way to know is to look for the SAS valve and the hose from the air pump to the air box. Only cars with SAS have these parts. They are labeled with blue arrows in this picture, look for the big, 1 inch thick hose that goes from the "Intake to air pump" arrow at the air box and runs around the battery to up near the radiator where it takes a dive downward:
airpump.jpg
SAS parts - image borrowed from Volvospeed.com
airpump.jpg (92.87 KiB) Viewed 173 times
If your car is without SAS, there will not be a big hose on the front corner of the air box. It will look like this (but the battery and the MAF have been removed here):
Image
'95 854 T5-R, Motronic 4.4, 185k
'96 855 NA, 145k
'98 S70 NA, 220k (living out west)
'98 V70, T5 tune-injectors-turbo, LPT engine, 285k
'06 S60 R, 165k
'99 Camry V6 :shock: 125k
gone: '96 NA 850 210k, '98 NA V70 182k

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