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2007 XC70 fuel pump relay location Topic is solved

Help, Advice, Owners' Discussion and DIY Tutorials on Volvo's stylish, distinctive "P2" platform cars.

2001 - 2007 V70
2004 - 2007 V70 R
2001 - 2007 XC-70
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Simone
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Year and Model: 2007 xc70
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2007 XC70 fuel pump relay location  Topic is solved

Post by Simone » Sat Dec 29, 2018 8:03 pm

Hi everyone, my 2007 xc70 ( I'm in Australia)is likely to be having a fuel pump relay problem but I am unable to locate the relay, we have looked in all the spots for the other fuses or relays but to no avail! Can anyone help?

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RickHaleParker
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Re: HELP 2007 xc70 fuel pump relay location

Post by RickHaleParker » Sat Dec 29, 2018 8:42 pm

No fuel pump relay. There is a Fuel pump control module ( FPCM, FPM or PEM depending on the model) in the rear quarter panel.
2018-12-29 (1).png
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Platform: P80 1998 C70, B5234T3, 16T, AW50-42, Bosch Motronic 4.4, Special Edition package, Plant: Uddevalla Sweden.

Platform: X40 (Nedcar) 2003 S40, B4204T3, 14T twin scroll AW55-50/51SN, Siemens EMS 2000. Plant: Born Netherlands.

Platform P2 2005 XC90 T6 Executive, B6294T, 4T65 AWD, Bosch Motronic 7.0,
Plant Torslanda Sweden.
----------------------------------------------------------------
1997 S90, B6304S, AW30-42, Bosch Motronic 4.4 - Sold

precopster
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Re: HELP 2007 xc70 fuel pump relay location

Post by precopster » Sat Dec 29, 2018 8:54 pm

In our Aussie market we may not have PEM due to emission laws and other variations. If you have a fuel pressure sensor fitted to the fuel rail then you have a PEM otherwise the relay is on the CEM above the steering column
Current cars:2002 XC70, 2006 Ssangyong Rodius (Stavic), 2006 XC90 2.5T, VW Transporter 2.5TDI

www.precisioncarmodules.com.

Simone
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Re: HELP 2007 xc70 fuel pump relay location

Post by Simone » Sat Dec 29, 2018 9:29 pm

Thanks guys, explains why it can't be found!

jimmy57
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Re: 2007 XC70 fuel pump relay location

Post by jimmy57 » Sun Dec 30, 2018 12:11 am

The relay on 2005 and later is board mounted in CEM. It may be replaceable via desolder but you will have to locate it by tracing fuse track on PCB. Or someone may have done that and save that step. The relays are available from different sources. I have found a few of the solder to board relays on Ebay and Amazon.

Are both pumps not working or which one if only one.

Simone
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Re: 2007 XC70 fuel pump relay location

Post by Simone » Sun Dec 30, 2018 5:30 pm

We've managed to fix it! Mine doesn't have a pem either or fuel relay, uses the ecu to run pump, so we added an alternative power source 12 volts direct to pump(pump runs continuously) car starts & runs we removed power supply to pump while car still running. Problem is now fixed, its a mystery!!

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RickHaleParker
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Re: 2007 XC70 fuel pump relay location

Post by RickHaleParker » Sun Dec 30, 2018 9:06 pm

Simone wrote:
Sun Dec 30, 2018 5:30 pm
we added an alternative power source 12 volts direct to pump(pump runs continuously)
That pump will have a short life span ....
Platform: P80 1998 C70, B5234T3, 16T, AW50-42, Bosch Motronic 4.4, Special Edition package, Plant: Uddevalla Sweden.

Platform: X40 (Nedcar) 2003 S40, B4204T3, 14T twin scroll AW55-50/51SN, Siemens EMS 2000. Plant: Born Netherlands.

Platform P2 2005 XC90 T6 Executive, B6294T, 4T65 AWD, Bosch Motronic 7.0,
Plant Torslanda Sweden.
----------------------------------------------------------------
1997 S90, B6304S, AW30-42, Bosch Motronic 4.4 - Sold

Simone
Posts: 4
Joined: Sat Dec 29, 2018 7:51 pm
Year and Model: 2007 xc70
Location: Franklin Tasmania
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Re: 2007 XC70 fuel pump relay location

Post by Simone » Sun Dec 30, 2018 9:50 pm

I'll be taking it to my Volvo mechanic when he returns from holidays on the 7th, but I'll be able to drive it there rather than on the back of a tow truck. Happy New Year 😁

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