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Fuel Pump Relay Pin (Single Digit) Numbers

Help, Advice, Owners' Discussion and DIY Tutorials on Volvo's stylish, distinctive P2 platform cars sold as model years 2001-2007 (North American market year designations).

2001 - 2007 V70
2001 - 2004 V70 XC (Cross Country)
2004 - 2007 XC70 (Cross Country)
2001 - 2009 S60
2003 - 2007 S60 R
2004 - 2007 V70 R
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scot850
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Year and Model: 2000 V70 R
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Re: Fuel Pump Relay Pin (Single Digit) Numbers

Post by scot850 »

This is a good resource for Volvo wiring diagrams. Does not cover P80 or older:

https://volvodiag.com/ewd-online-eng/

Neil.
2006 V70 2.5T AWD Polestar tune
2000 V70 R - still being an endless PITA
2006 XC70 - Our son now has this and still parked in our garage
2003 Toyota 4Runner V8 Limited
2015 Kia Sportage EX-L - Sold
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2000 V70 SE NA - Sold
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JDS60R
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Year and Model: 2007 S60R 2016 XC70
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Post by JDS60R »

If its a micro relay ,The two larger blades 3 and 5 carry the current to the pump when closed by the coil.. When pulled from the fuse box one of slots should have power. The other is the wire to the pump. Jumping those 2 slots will make it run constant Diagram added
Terminal/Pin number and size

Connection
1 (86) - 4.8mm Coil
2 (85) - 4.8mm Coil
3 (30) - 6.3mm Common connection to NO & NC terminals
4 (87a) - 4.8mm Normally Closed (NC) - not present on 4 pin relays
5 (87) - 6.3mm Normally Open (NO)
Attachments
MIcro relay.jpg
MIcro relay.jpg (5.18 KiB) Viewed 102 times
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