Xc90 2011 D5 cut out wont start

Xc90dave · Dec 26th, 2019, 14:06

Hi all,
Out yesterday and nearly home when it lost power, cut out then wouldn't restart. It cranked well but sign of starting.
It is well well looked after, although due a service in January. Never hesitated before. Half tank of fuel in it. Strong battery.
Plugged in with vida dice once towed home: read out fuel pressure too low ECM 2520, 2590, 2530, 25A0. TCM 0032 lock up function faulty engage disengage (presume from towing-short distance)

Suggestions where to go from here, replace fuel pressure sensor?
Fuel pressure sensor reading 13100hpa
Current through sensor 200Ma

Thanks

Black dog · Dec 26th, 2019, 20:58

Quote:

Originally Posted by Xc90dave

Hi all,
Out yesterday and nearly home when it lost power, cut out then wouldn't restart. It cranked well but sign of starting.
It is well well looked after, although due a service in January. Never hesitated before. Half tank of fuel in it. Strong battery.
Plugged in with vida dice once towed home: read out fuel pressure too low ECM 2520, 2590, 2530, 25A0. TCM 0032 lock up function faulty engage disengage (presume from towing-short distance)

Suggestions where to go from here, replace fuel pressure sensor?
Fuel pressure sensor reading 13100hpa
Current through sensor 200Ma

Thanks

Look is the cam belt intact first

Xc90dave · Dec 26th, 2019, 22:07

First thing I looked for! Yes, cam and auxiliary belt in tact- both replaced few month back

Black dog · Dec 27th, 2019, 00:14

Not so bad then. Some checks on the fuel system next then. Is the in tank fuel pump working would be the next step to confirm

Xc90dave · Dec 27th, 2019, 12:27

You can hear in tank pump priming up. Cleared codes, tried starting, now no codes present even after cranking??
Got a multimeter, what do I need to check and how? Logic says its fuel delivery

Xc90dave · Dec 27th, 2019, 15:50

Replaced fuel filter- no filings or anything, fairly clean.
Cracked lines to injectors and nothing comes out when cranking, fuel pump makes noise like it is priming, what is between the pump and injectors that will stop fuel flow?
Lift pump?
Pressure regulator?

Black dog · Dec 27th, 2019, 18:59

If you hear the lift pump priming that seems to be working OK. Need to work from the injectors back now and find out where the fuel flow stops. I suspect its getting to the high pressure pump and not coming out. Can you confirm this?

Xc90dave · Dec 28th, 2019, 11:42

No fuel before high pressure pump in engine bay, checked and no fuel in fuel filter. Will put some fuel in just incase its gauge, if not it must be in tank pump but can hear it running??

Xc90dave · Dec 28th, 2019, 13:47

Put 10 ltrs diesel in and fired up after a bit of cranking.
In tank pump? You can hear the pump and have over half a tank of fuel in.

Black dog · Dec 28th, 2019, 18:15

I'd suspect the guage or the piping between the sadels. If it fired up after fueling the pump is working

Dec 26th, 2019, 14:06	#1
Xc90dave New Member Last Online: May 3rd, 2020 14:21 Join Date: Feb 2019 Location: Northallerton	Xc90 2011 D5 cut out wont start Hi all, Out yesterday and nearly home when it lost power, cut out then wouldn't restart. It cranked well but sign of starting. It is well well looked after, although due a service in January. Never hesitated before. Half tank of fuel in it. Strong battery. Plugged in with vida dice once towed home: read out fuel pressure too low ECM 2520, 2590, 2530, 25A0. TCM 0032 lock up function faulty engage disengage (presume from towing-short distance) Suggestions where to go from here, replace fuel pressure sensor? Fuel pressure sensor reading 13100hpa Current through sensor 200Ma Thanks

Dec 27th, 2019, 00:14	#4
Black dog Senior Member Last Online: Apr 17th, 2024 22:59 Join Date: Jul 2016 Location: Derry	Not so bad then. Some checks on the fuel system next then. Is the in tank fuel pump working would be the next step to confirm __________________ If I've offended you, good! That was my intention

Dec 27th, 2019, 18:59	#7
Black dog Senior Member Last Online: Apr 17th, 2024 22:59 Join Date: Jul 2016 Location: Derry	If you hear the lift pump priming that seems to be working OK. Need to work from the injectors back now and find out where the fuel flow stops. I suspect its getting to the high pressure pump and not coming out. Can you confirm this? __________________ If I've offended you, good! That was my intention

Dec 28th, 2019, 18:15	#10
Black dog Senior Member Last Online: Apr 17th, 2024 22:59 Join Date: Jul 2016 Location: Derry	I'd suspect the guage or the piping between the sadels. If it fired up after fueling the pump is working __________________ If I've offended you, good! That was my intention

Dec 26th, 2019, 22:07	#3
Xc90dave New Member Last Online: May 3rd, 2020 14:21 Join Date: Feb 2019 Location: Northallerton	First thing I looked for! Yes, cam and auxiliary belt in tact- both replaced few month back

Dec 27th, 2019, 12:27	#5
Xc90dave New Member Last Online: May 3rd, 2020 14:21 Join Date: Feb 2019 Location: Northallerton	You can hear in tank pump priming up. Cleared codes, tried starting, now no codes present even after cranking?? Got a multimeter, what do I need to check and how? Logic says its fuel delivery

Dec 27th, 2019, 15:50	#6
Xc90dave New Member Last Online: May 3rd, 2020 14:21 Join Date: Feb 2019 Location: Northallerton	Replaced fuel filter- no filings or anything, fairly clean. Cracked lines to injectors and nothing comes out when cranking, fuel pump makes noise like it is priming, what is between the pump and injectors that will stop fuel flow? Lift pump? Pressure regulator?

Dec 28th, 2019, 11:42	#8
Xc90dave New Member Last Online: May 3rd, 2020 14:21 Join Date: Feb 2019 Location: Northallerton	No fuel before high pressure pump in engine bay, checked and no fuel in fuel filter. Will put some fuel in just incase its gauge, if not it must be in tank pump but can hear it running??

Dec 28th, 2019, 13:47	#9
Xc90dave New Member Last Online: May 3rd, 2020 14:21 Join Date: Feb 2019 Location: Northallerton	Put 10 ltrs diesel in and fired up after a bit of cranking. In tank pump? You can hear the pump and have over half a tank of fuel in.

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