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XC90 '02'15 General Forum for the P2-platform XC90 model |
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Xc90 limp mode on accelerationViews : 848 Replies : 4Users Viewing This Thread : |
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Jul 14th, 2022, 01:43 | #1 |
New Member
Last Online: Feb 27th, 2024 01:14
Join Date: Jul 2011
Location: Manchester
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Xc90 limp mode on acceleration
Hi
I am interested in any help on my XC90 2010 150,000 miles Getting engine system service and loss of power limp mode on acceleration Got an isoft diagnostic got the codes ECM -1540 and ECM 1507 Had reset but recurs after acceleration to around 35 miles per hour or more No turbo noises or hissing noises to suggest a damaged hose Any ideas appreciated if its a quick fix rather than spending lots to just diagnose Had swirl flaps and egr valve cleared a few years ago Thanks |
Jul 14th, 2022, 08:40 | #2 |
Bungling Amateur
Last Online: Yesterday 21:02
Join Date: Aug 2014
Location: Beverley, East Yorks
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That's a boost control issue, both too low and too high. It could be a leak or a turbo vane actuator issue. First step would be to check for leaks, they're usually the cheapest to fix.
If you have access to VIDA, I would have someone sit in the passenger seat with the laptop and log live data as you drive. This may help : https://volvoforums.com/forum/volvo-...mp-mode-88471/ PS - good man getting the codes read, much easier to help....
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2011 XC90 D5 Executive 2003 C70 T5 GT 2012 Ford Ranger XL SC 1977 Triumph Spitfire 1500 1976 Massey Ferguson 135 Last edited by Tannaton; Jul 14th, 2022 at 08:42. |
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Jul 14th, 2022, 17:41 | #3 |
New Member
Last Online: Feb 27th, 2024 01:14
Join Date: Jul 2011
Location: Manchester
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Thanks much appreciated
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Jul 22nd, 2022, 00:08 | #4 |
New Member
Last Online: Feb 27th, 2024 01:14
Join Date: Jul 2011
Location: Manchester
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Turbo actuator
Hi guys took to a really good independent in Stockport - turned out to be a turbo actuator valve - the guys diagnosed and fitted a refurbished one all for £225 - driving smooth now !
No check engine light ! Such a small part creating such havoc ! |
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Jul 22nd, 2022, 00:36 | #5 | |
Volvo Driver
Last Online: Yesterday 22:43
Join Date: Mar 2016
Location: Basingstoke
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Quote:
Cheers Dave |
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engine system service, turbo, xc90 |
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