no pump relay

dingo · Oct 21st, 2007, 08:14

940s 1994/5 , no pump noise no prob , fuel relay,as i have had a few volvos,the hole is there,NO relay and never fitted as no wires to the socket , the car ran ok ,now will not start,what have volvo changed on this car, i need help ,

Mister T · Oct 21st, 2007, 16:54

Here is a picture of the relay panel , the picture shows relays for all markets ,so your car will not have all of these , the fuel pump is run from the large white relay on the left side 2nd row--- marked E2/13.
Mister T.

dave r · Oct 21st, 2007, 17:03

If as you say there is no fuel pump relay in the relay tray, then it sounds like some "butchery" has taken place in the past. On the grounds of safety I would get it checked out by an auto-electrician.
Dave

dingo · Oct 21st, 2007, 17:30

it looks like the first time the fuse tray has been removed , no wires hanging around clean, the car was running well ,but had a problem short ,windows and seat/belt/heater,changed the relay now it all works,i think i caused the now problem, i had the relays on the seat ,got disterbed, and knocked them onto the floor, put them back in what order i thought, then the car would not start,i noted that there was no white /green pump relay ,thought it was a mod, to get rid of the problem ,to me it looks like there was no relay ever fitted

dingo · Oct 21st, 2007, 18:32

Relays and Fuses:

Fuel Injection Relay Applications.

FI relays can differ by model. According to the Pocket Date Book from Volvo, all F/T engines (both Bosch and Regina systems) through 1993 use the -608 white relay regardless of turbo/non-turbo. For 1994 and after, B2XXF NA-engines use the -270 relay and T turbos use the -608 relay. All E engines use the -639 relay. However, some 760 Turbos use the green 1362914 relay. Per John Marshall in New Zealand, some of the later 9 series (1994 onwards) have a different layout of relays and use a blue Hella fuel pump relay, mounted second from the right in the front row. The one to the right of it is the same Hella relay, used for high beam lighting. The Hella relays on have 5 pins in the base and are marked as follows: Hella 12V/ 4RD/ 003-520-52. Even a diligent search of Volvo Technical publications (e.g., the wiring diagram, that for other electrical equipment, etc.) will not show this change in the color, size, and location of this relay (versus the white, rectangular, second-row position, for earlier 940s). Note that relays are not interchangeable.

dingo · Oct 21st, 2007, 18:57

http://www.volvoclub.org.uk/faq/Elec...ayApplications

niloc · Oct 23rd, 2007, 08:42

Quote:

Originally Posted by dingo

http://www.volvoclub.org.uk/faq/Elec...ayApplications

Broken link...

dingo · Oct 24th, 2007, 21:37

http://www.volvoclub.org.uk/faq/Elec...ayApplications

dingo · Oct 29th, 2007, 22:08

need to know numbers of all relays on this model 940 from 1995 as volvo changed the relay board set up , any ideas

Mister T · Oct 30th, 2007, 12:34

Dingo ,
I sent you an attachment last week , is there more you need to know ?.
Mister T.

Oct 21st, 2007, 08:14	#1
dingo Junior Member Last Online: Jan 14th, 2013 15:10 Join Date: Oct 2007 Location: rotherham	no pump relay 940s 1994/5 , no pump noise no prob , fuel relay,as i have had a few volvos,the hole is there,NO relay and never fitted as no wires to the socket , the car ran ok ,now will not start,what have volvo changed on this car, i need help ,

Oct 21st, 2007, 17:03	#3
dave r VOC16743 Last Online: Jan 8th, 2017 15:34 Join Date: Dec 2004 Location: Peterborough View Photos By: dave r	If as you say there is no fuel pump relay in the relay tray, then it sounds like some "butchery" has taken place in the past. On the grounds of safety I would get it checked out by an auto-electrician. Dave __________________ '07 V70 T5 and '99 V40 1.8 XS also 1970 Morris Minor Traveller. Previously: '92 940s retired @ 195k, 87' 240GL retired @ 250k with terminal metal moth.

Oct 21st, 2007, 17:30	#4
dingo Junior Member Last Online: Jan 14th, 2013 15:10 Join Date: Oct 2007 Location: rotherham	no relay it looks like the first time the fuse tray has been removed , no wires hanging around clean, the car was running well ,but had a problem short ,windows and seat/belt/heater,changed the relay now it all works,i think i caused the now problem, i had the relays on the seat ,got disterbed, and knocked them onto the floor, put them back in what order i thought, then the car would not start,i noted that there was no white /green pump relay ,thought it was a mod, to get rid of the problem ,to me it looks like there was no relay ever fitted

Oct 21st, 2007, 18:32	#5
dingo Junior Member Last Online: Jan 14th, 2013 15:10 Join Date: Oct 2007 Location: rotherham	just found this Relays and Fuses: Fuel Injection Relay Applications. FI relays can differ by model. According to the Pocket Date Book from Volvo, all F/T engines (both Bosch and Regina systems) through 1993 use the -608 white relay regardless of turbo/non-turbo. For 1994 and after, B2XXF NA-engines use the -270 relay and T turbos use the -608 relay. All E engines use the -639 relay. However, some 760 Turbos use the green 1362914 relay. Per John Marshall in New Zealand, some of the later 9 series (1994 onwards) have a different layout of relays and use a blue Hella fuel pump relay, mounted second from the right in the front row. The one to the right of it is the same Hella relay, used for high beam lighting. The Hella relays on have 5 pins in the base and are marked as follows: Hella 12V/ 4RD/ 003-520-52. Even a diligent search of Volvo Technical publications (e.g., the wiring diagram, that for other electrical equipment, etc.) will not show this change in the color, size, and location of this relay (versus the white, rectangular, second-row position, for earlier 940s). Note that relays are not interchangeable.

Oct 21st, 2007, 18:57	#6
dingo Junior Member Last Online: Jan 14th, 2013 15:10 Join Date: Oct 2007 Location: rotherham	this is the site http://www.volvoclub.org.uk/faq/Elec...ayApplications Last edited by dingo; Oct 21st, 2007 at 18:59. Reason: forgot to say thank you dhansen

Oct 24th, 2007, 21:37	#8
dingo Junior Member Last Online: Jan 14th, 2013 15:10 Join Date: Oct 2007 Location: rotherham	http://www.volvoclub.org.uk/faq/Elec...ayApplications

Oct 29th, 2007, 22:08	#9
dingo Junior Member Last Online: Jan 14th, 2013 15:10 Join Date: Oct 2007 Location: rotherham	relay need to know numbers of all relays on this model 940 from 1995 as volvo changed the relay board set up , any ideas

Oct 30th, 2007, 12:34	#10
Mister T Senior Member Last Online: Sep 12th, 2019 23:23 Join Date: Sep 2007 Location: San Diego	Dingo , I sent you an attachment last week , is there more you need to know ?. Mister T.

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