1996 850 SAS injection pump.

Brucebo
Posts: 245
Joined: 15 May 2008, 04:06
Year and Model: 850 '96, S70 '99
Location: SF Bay Area
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Post by Brucebo »

Does anybody know how the ECU ascertains the SAS pump is bad for the purpose of the CEL and emission control? What's the most expedient way to fix this?

Thanks, -Bruce
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cn90
Posts: 8360
Joined: 31 Mar 2010, 15:54
Year and Model: 2004 V70 2.5T
Location: Omaha NE
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Post by cn90 »

The ECU measured the activation of SAS pump during cold start.
Search forum for the "Radio Shack diode" trick.
2004 V70 2.5T 100K+
2005 XC90 2.5T 110K+
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erikv11
Posts: 11912
Joined: 25 Jul 2009, 20:03
Year and Model: 850, V70, S60R, XC70
Location: Iowa
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Post by erikv11 »

http://volvospeed.com/install_performan ... -pump.html
'95 854 T-5R, Motronic 4.4, 185k
'98 V70, T5 tune-injectors-turbo, LPT engine, 304k, daily driver
'06 S60 R, 201k
'07 XC70, black, 205k
'07 XC70, willow green, 223k
gone: '96 NA 850 210k, '98 NA V70 182k, '98 S70 NA 225k, '96 855 NA 169k
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wjhandy850
Posts: 128
Joined: 13 Oct 2009, 02:40
Year and Model: 854 GLT 1997
Location: Ga

Post by wjhandy850 »

I went the route of replacing with a VW pump of ebay. It was cheap and very easy to r&r.
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