Volvo Community Forum. The Forums of the Volvo Owners Club

Forum Rules Volvo Owners Club About VOC Volvo Gallery Links Volvo History Volvo Press
Go Back   Volvo Owners Club Forum > "Technical Topics" > S80 '06-'16 / V70 & XC70 '07-'16 General

Notices

S80 '06-'16 / V70 & XC70 '07-'16 General Forum for the P3-platform S80 and 70-series models

Information
  • VOC Members: There is no login facility using your VOC membership number or the details from page 3 of the club magazine. You need to register in the normal way
  • AOL Customers: Make sure you check the 'Remember me' check box otherwise the AOL system may log you out during the session. This is a known issue with AOL.
  • AOL, Yahoo and Plus.net users. Forum owners such as us are finding that AOL, Yahoo and Plus.net are blocking a lot of email generated from forums. This may mean your registration activation and other emails will not get to you, or they may appear in your spam mailbox

Thread Informations

Hello all v70 d5 misfire

Views : 5961

Replies : 75

Users Viewing This Thread :  

Reply
 
Thread Tools Display Modes
Old Sep 19th, 2020, 10:45   #31
saltyjim
Junior Member
 

Last Online: Oct 4th, 2020 12:58
Join Date: Dec 2011
Location: Yorkshire
Default

I definitely have boost 😁 but its worth checking it anyway for sure. And yes maf is giving good readings I am also a bit confused with it all now myself. I am going to definitely recheck the turbo actuator and check underneath for boost pipe leaks next
saltyjim is offline   Reply With Quote
Old Sep 19th, 2020, 10:49   #32
camturbo
Senior Member
 
camturbo's Avatar
 

Last Online: Mar 27th, 2024 07:04
Join Date: May 2017
Location: martock
Default

Is yours twin turbo or single turbo. Was the fuel filter a cheapie or oem one
__________________
https://www.volvoforums.org.uk/image.php?type=sigpic&userid=179783&dateline=15029  10473
camturbo is offline   Reply With Quote
Old Sep 19th, 2020, 10:56   #33
saltyjim
Junior Member
 

Last Online: Oct 4th, 2020 12:58
Join Date: Dec 2011
Location: Yorkshire
Default

As far as I know its a single turbo

And it was a Quinton hazell one, I havent had any problems with their stuff before and it seemed good quality when it went in so I'm guessing its OK.
saltyjim is offline   Reply With Quote
Old Sep 19th, 2020, 11:03   #34
camturbo
Senior Member
 
camturbo's Avatar
 

Last Online: Mar 27th, 2024 07:04
Join Date: May 2017
Location: martock
Default

I dont think the engine mounts make any difference on ours for boost but they are vaccume operated. They go hard or soft up to 1500 rpm cant remember which way round. Dont think that would cause your issue but maybe check them. Is your intercooler ok
__________________
https://www.volvoforums.org.uk/image.php?type=sigpic&userid=179783&dateline=15029  10473
camturbo is offline   Reply With Quote
Old Sep 19th, 2020, 11:07   #35
saltyjim
Junior Member
 

Last Online: Oct 4th, 2020 12:58
Join Date: Dec 2011
Location: Yorkshire
Default

Yeah they are supposed to be hard until 1500 i think, but yeah I will check them also that is a good idea. I have smoke tested intercooler and couldn't find an issue unless its blowing open under pressure maybe
saltyjim is offline   Reply With Quote
Old Sep 19th, 2020, 11:09   #36
camturbo
Senior Member
 
camturbo's Avatar
 

Last Online: Mar 27th, 2024 07:04
Join Date: May 2017
Location: martock
Default

Maybe a Italian tune up might help. Dpf sensors reading ok
__________________
https://www.volvoforums.org.uk/image.php?type=sigpic&userid=179783&dateline=15029  10473
camturbo is offline   Reply With Quote
Old Sep 19th, 2020, 11:12   #37
saltyjim
Junior Member
 

Last Online: Oct 4th, 2020 12:58
Join Date: Dec 2011
Location: Yorkshire
Default

Haha like your thinking but I have already tried that one 😅

And I believe so yes. I think when I checked soot levels it said 6 which I think is acceptable
saltyjim is offline   Reply With Quote
Old Sep 19th, 2020, 11:20   #38
camturbo
Senior Member
 
camturbo's Avatar
 

Last Online: Mar 27th, 2024 07:04
Join Date: May 2017
Location: martock
Default

Probably not near henlade though!! Fuel trim levels? Maybe do a live read to replicate stutter etc see what its asking to actual.
__________________
https://www.volvoforums.org.uk/image.php?type=sigpic&userid=179783&dateline=15029  10473
camturbo is offline   Reply With Quote
Old Sep 19th, 2020, 11:51   #39
roundhill
Junior Member
 

Last Online: Oct 11th, 2023 05:03
Join Date: Jun 2012
Location: Manchester
Default

Wouldn't know how to smoke test the plumbing to reach a conclusion that there are no leaks. Wonder what the cost of the flexible pipework is.
roundhill is offline   Reply With Quote
Old Sep 20th, 2020, 21:38   #40
john493
Spannering since birth
 

Last Online: Mar 27th, 2024 21:45
Join Date: Jul 2006
Location: North Oxon
Default

I would try some contact lubricant on the injector connectors.
I use ACF50 for this, which is great stuff, but others might suit.

https://www.ebay.co.uk/itm/ACF-50-Mo...YAAOSwQsNZ0i4x

Although ACF50 is not cheap, an aerosol can lasts me years !

Issues with injector connectors are not unusual for causing misfire fault codes.
__________________
V70 D5 eu4 manual M66 2006 > XC90 brake conversion, stage 2 VDASH remap.
BMW R1200GS
BMW R1100GS
(GS Addict)
john493 is offline   Reply With Quote
The Following User Says Thank You to john493 For This Useful Post:
Reply

Tags
misfire


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT +1. The time now is 16:03.


Powered by vBulletin
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.