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95' 850 2-3-1 code fixed

Help, Advice and DIY Tutorials on Volvo's P80 platform cars -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.

1992 - 1997 850, including 850 R, 850 T-5R, 850 T-5, 850 GLT
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70

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Pauly
Posts: 11
Joined: 26 May 2006
Year and Model:
Location: San Diego, Ca

95' 850 2-3-1 code fixed

Post by Pauly »

I have had this problem for a while, and was unable to find any intake leaks by spraying carb cleaner around suspect areas. I dissasembled all of the intake hoses, and found a large tear in the one that connects to the throttle. The hoses were very soft, so I would recommend checking yours. I must have been loosing some serious boost through the hole!

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