Problems after changing Aux belt/tensioner

hodgsoja · Feb 3rd, 2022, 18:47

Hi All

2009 XC90 D5 161k

Changed my Aux belt (new part Gates) & tensioner/idler (new part INA which is OEM i believe), all was fine

Started engine = all fine

Test drive - around 1 mile in get error message 'Engine system service required' followed by entering Limp mode, around 1/2 mile later, went to pull off the road & the engine died.

Now won't start - Turns over (making an odd noise though)

Anyone come across this or any ideas as to what the problem may be?

I have the garage coming to pick it up tomorrow, but would like to get my head around it as it seems to make no sense!

cheers

XC90Mk1 · Feb 3rd, 2022, 19:00

An aux/tensioner would not usually cause those symptoms. I can’t see how that would have happened?

ca2n · Feb 3rd, 2022, 19:45

Long shot, but aren't there some rubber fuel lines running around that area of the belt? Perhaps something split?

wynnj · Feb 3rd, 2022, 21:47

Is it possible the AC compressor, Alternator or PS pump has seized or are close to seizing, hence the "funny noise" and if so this would put too much load on the starter for the engine to turn over fast enough to fire? Have had this happen on a S60 D5 and a Toyota Celica without any warning. Easy to test by taking the belt off.

Feb 3rd, 2022, 18:47	#1
hodgsoja New Member Last Online: May 2nd, 2024 10:43 Join Date: May 2011 Location: Ascot	Problems after changing Aux belt/tensioner Hi All 2009 XC90 D5 161k Changed my Aux belt (new part Gates) & tensioner/idler (new part INA which is OEM i believe), all was fine Started engine = all fine Test drive - around 1 mile in get error message 'Engine system service required' followed by entering Limp mode, around 1/2 mile later, went to pull off the road & the engine died. Now won't start - Turns over (making an odd noise though) Anyone come across this or any ideas as to what the problem may be? I have the garage coming to pick it up tomorrow, but would like to get my head around it as it seems to make no sense! cheers

Feb 3rd, 2022, 19:45	#3
ca2n Member Last Online: May 2nd, 2024 12:59 Join Date: Dec 2018 Location: West Midlands	Long shot, but aren't there some rubber fuel lines running around that area of the belt? Perhaps something split? __________________ 2004 XC90 D5 SE Geartronic 195000 miles

Feb 3rd, 2022, 19:00	#2
XC90Mk1 Premier Member Last Online: Feb 16th, 2024 13:43 Join Date: May 2018 Location: Na	An aux/tensioner would not usually cause those symptoms. I can’t see how that would have happened?

Feb 3rd, 2022, 21:47	#4
wynnj Master Member Last Online: May 3rd, 2024 22:56 Join Date: Nov 2004 Location: Sandhurst	Is it possible the AC compressor, Alternator or PS pump has seized or are close to seizing, hence the "funny noise" and if so this would put too much load on the starter for the engine to turn over fast enough to fire? Have had this happen on a S60 D5 and a Toyota Celica without any warning. Easy to test by taking the belt off.

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