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Reduced Engine Performance message XC60Views : 20903 Replies : 9Users Viewing This Thread : |
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Jun 6th, 2019, 16:45 | #1 |
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Reduced Engine Performance message XC60
Hi,
I'm wondering if anyone can throw some light on a problem I'm having with my XC60 (2015). I had it in a dealership a couple of months ago to have the battery replaced (stop/go system not working) and this now works ok. Whilst in the dealership, they took it upon themselves to do a software update. Since having the software update I have a message which comes on "reduced engine performance" with a turtle next to it. This message never came on in the past and has only started since the update! Since then, it is sluggish, lacking power and exceleration in the lower gears and seems to 'judder' until you put your foot down. For various reasons, I wasn't happy with the customer service received from the dealership so took it to a local Volvo independant garage. They've cleaned various things out and put a new manifold on which has helped a bit, but it still doesn't drive well (in my opinion), it should be smooth and responsive and it isn't. It also stalls as it needs plenty of gas when in first gear and moving away. The message "reduced engine performance" still comes on sometimes which can't be right? Has anyone had anything similar or can anyone give me any ideas what I should be doing? Also, when the independant garage did the diagnostic check, it came up with the following message "CEM U030141 Software incompatibility with ECM/PCM - System internal failures - general checksum failure", does anyone know what that means??? I changed to the XC60 last November, I'd had a 2006 XC90 for 5-years and it was fabulous, never missed a beat and was a dream to drive, very costly on tax and fuel so decided to downsize to an XC60 and I'm now starting to feel somewhat disappointed. Any advice, greatly appreciated. |
Jun 6th, 2019, 22:50 | #2 |
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Seems the software update may have caused an issue probably needs to go to a reputable dealer to look into the software issues, what engine and spec is the xc60 reduced performance could be. One of many things but dpf springs to mind do you do lots of short trips? Was the car low mileage when you bought it ?
There were egr issues on some models there was a recall get VIN checked hat the EGR cooler recall has been done... New manifold seems an odd replacement ??? Last edited by HDAV; Jun 6th, 2019 at 22:56. |
Jun 10th, 2019, 10:18 | #3 |
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I'd start by speaking to the dealer who did the update as a Checksum error normally means the SW is either a) incorrect or b) corrupted. Are you sure the Indie didn't attempt to update any SW before reading the codes ?
New manifold seems to be more of a try this approach rather than a known fix, the code indicates software issue rather than any component. Did any sensors get swapped as part of the manifold change ?
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Current 2015 XC60 D5 AWD - Caspian Blue Previous 2012 XC60 D5 AWD - Seashell Metallic Previous 2005 S60 D5 Geartronic - Gunmetal Previous 2001 C70 T5 GT Auto Convertible - Saffron Previous 1999 S40 XS - Silver |
Jun 13th, 2019, 07:50 | #4 |
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This is the answer - a known problem that a Volvo dealer will fix FOC
https://www.volvoforums.org.uk/showthread.php?t=221555
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XC60 T5 AWD Inscription Pro (MY19). Electric Silver. Xenium & Intellisafe Packs, HUD, HK Sound, Heated Rear Seats, 4 Zone Climate, Towbar, Exterior Styling Kit, Apple CarPlay, Polestar |
Jul 14th, 2019, 20:02 | #5 | |
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Quote:
Well, I had exactly the same issue as you. In the mid of May I approached the dealership (the authorized one) in order to fix the oil level gauge (prior to this I didn't knew in 2014 D4 VEA 181ps it will show only MAX, OK or MIN levels). I've been told there was a engine driver updated additionally. Since then I was facing issues with Reduced Engine Performance and Turtle. It was occuring when I was driving ~75 mph or faster. Since mid of May I was coming back to the dealership for further checks to know what is happening with my car. Each time they were telling me that they weren't able to reproduce the issue. Finally - it was 3rd or 4th time I approached them again and told to drive the car for more than 10-20 minutes with that speed. Then they confirmed that the issue occured and I left the car for around 3 days over there. It was not possible to deal with this issue by them locally and they got some tech support from Sweden. After this fix (applied last Monday) the issue has been resolved - the turtle icon didn't shown up again and I did already around 300 km (around 180 miles). Nevertheless, I still have this error UO30141 (and additionally P060C68). |
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Jul 20th, 2019, 13:57 | #6 | |
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Quote:
Any info on the fix applied? |
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Jul 25th, 2019, 06:03 | #7 | |
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Quote:
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Jul 25th, 2019, 07:35 | #8 |
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I have not seen it since. As my car had only done 12.5k in 3 years all short trips, I suspect that having had a blast at motorway speed for the first time in its life may have a lot to do with it! There was probably a lot of gunge dislodged.
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May 5th, 2021, 10:20 | #9 |
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Same problem as above .Reduced engine performance.All garages gave me quote to do same job mean inlet manifold with fuel pipe £540 and another one £625 but only for inlet manifold.Decided for £540 and nothing helped.They read the codes and done repair.nothing helped.They pay attention to software issue and told me to get touch with main dealer.Already booked for 17th of may and will reply to you regarding what been done. Ps I had done as well at garage carbon clean for more than 1.15minutes but cant see any different until performance back in place :-) regards my car is XC60 late December 2014 181BHP 126 on the clock
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Oct 7th, 2021, 17:14 | #10 |
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Check Engine, P04D9, Reduced Engine Performance, P00BC
Take a look at my problems, now resolved
https://www.volvoforums.org.uk/showp...&postcount=465 Last edited by jneish; Oct 7th, 2021 at 18:21. |
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