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700/900 Series General Forum for the Volvo 740, 760, 780, 940, 960 & S/V90 cars |
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What’s this please??Views : 826 Replies : 15Users Viewing This Thread : |
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Nov 4th, 2021, 15:03 | #1 |
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What’s this please??
Hi
Just behind the carrier holding main fuel pump and filter I’ve seen this ‘mystery’ object, can’t see anything like it on GCP weblisher parts diagram of fuel lines?? |
Nov 4th, 2021, 16:03 | #2 |
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edit I dont mean fuel pressure regulator I mean the thing that sits on the fuel rail ( on my car with only one pump ) is it an absorber ?
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V70 D5 SE Geartronic 215bhp Saville Grey 2012MY 940 LPT Manual 1996 740 SE 1990 Last edited by griston64; Nov 4th, 2021 at 16:17. |
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Nov 4th, 2021, 17:07 | #4 |
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Weirding module.
(Just been watching 1980's Dune so I might be biased)
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Nov 5th, 2021, 07:45 | #5 |
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Can you get a better picture, preferably a lot larger please Steve?
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Nov 5th, 2021, 07:58 | #6 |
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Hi Dave,
Work interrupts today, but will try to see how to get a larger / better photo uploaded a bit later. Cheers Steve |
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Nov 5th, 2021, 08:56 | #7 |
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Hopefully this photo is a bit larger!!
Cheers Steve Apologies, tried uploading a larger file but seems it’s again come up as thumbnail. It’s in the main fuel line going to pump/filter carrier, quite rusty and can’t see anything on parts diagram. Can’t get car higher I’m afraid Cheers Steve Last edited by Steve 940; Nov 5th, 2021 at 08:59. |
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Nov 5th, 2021, 08:59 | #8 |
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Still looks like an absorber
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V70 D5 SE Geartronic 215bhp Saville Grey 2012MY 940 LPT Manual 1996 740 SE 1990 |
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Nov 5th, 2021, 09:47 | #9 | |
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Quote:
Looks like a damper to "smooth out" the fuel pulses. Mine doesn't have that and i don't recall ever having one on any of my 740s although they were K-Jet but still used the same pump arrangements. If it's not leaking and not causing a problem, i wouldn't worry too much about it.
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Nov 5th, 2021, 10:29 | #10 |
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It's a damper intended to reduce fuel pump noise in the cabin. Part number 1389725 if you want a new one; and your wallet to be about £200 lighter.
https://www.skandix.de/en/spare-part...ystem/1048988/ My 1994 Wentworth had one, similarly rusty. I removed it in 2018 and replaced with a piece of generic 12mm ID fuel hose. Previous discussion about it on here: https://www.volvoforums.org.uk/showthread.php?t=254138 Also an ancient thread on TurboBricks: https://forums.tbforums.com/showthread.php?t=37473 |
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