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Fuell pressure

Everything on the Volvo S80. Sometimes called an "executive car", the S80 was Volvo's top-of-the-line passenger car. P2 platform.
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uncletom
Posts: 38
Joined: 4 December 2007
Year and Model: 1999 S80
Location: Pacific NW

Fuell pressure

Post by uncletom »

Have not been able to find anything on the minimum or correct fuel pressure for my 99 S80 2.9 on this forum.
Any one know what to expect at say (Key on) and at (idle) ?
Thanks, Uncletom
99 S80 2.9 / 99 Land Rover disco 1 / 86 Alfa Romeo Spider veloce

dcarlson12
Posts: 514
Joined: 2 July 2008
Year and Model: 1997 850 T5
Location: Surrey, BC, Canada
Been thanked: 2 times

Post by dcarlson12 »

Have attached/uploaded a couple files from VADIS.
Maybe they have what you need.
Attachments
99 S80 2point9 Checking fuel and residual pressures.pdf
Checking fuel and residual pressures
(49.23 KiB) Downloaded 208 times
99 s80 2point9 Fuel pressure gauge.pdf
Attaching fuel pressure gauge
(43.49 KiB) Downloaded 577 times

uncletom
Posts: 38
Joined: 4 December 2007
Year and Model: 1999 S80
Location: Pacific NW

Post by uncletom »

Thanks for the reply.
This is all I need to confirm if the fuel system is adequate. My quick test shows to be 40 to 50 KPa,s under the minimum, 48 to 50 lbs. Why the need to use Kilopascal or (KPa) and ask us to convert is a mystery. I have suspected low pressure for quite some time.
Thanks, I have the VADIS CD put away somewhere safe and have not been able to locate it.
99 S80 2.9 / 99 Land Rover disco 1 / 86 Alfa Romeo Spider veloce

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