Low fuel pressure will not wont start d5 2002

Jack5cylinder · Dec 6th, 2015, 12:58

Hi guys this d5 run out of fuel the other day will not start got desiel to injectors

Live data show fuel pressure is really low at 400 kps ang only goes as high as 2500

The intank pump is working for over a 1 min then turns off

Splutters on easy start

Codes are p0094 small leak detected p0148 fuel delivery error

Will not start please help i have changed crank sensor

Could this be the fuel rail pressure sensor at fualt

I know every one harps on about injectors but these were mint no power loss no smoke no limp mode. No staring issuers before stated like a petrol

Any know what the crack is. Cheers

reggit · Dec 6th, 2015, 13:14

If fuel is getting to rail, the pressure sensor on the driverside of the fuel rail will cause a non-start if it's dead. May be worth re-seating the connector.

Is your fuel filter clean, this is a common cause of D5 woes. How much fuel is in the tank?

Brendan W · Dec 6th, 2015, 13:28

A leak back test of the injectors is easy to do and would at least eliminate them. 40 cc a minute at idle is the generally accepted limit. If one is leaking badly the rail will not develop starting pressure.

cheshired5 · Dec 6th, 2015, 13:34

Quote:

Originally Posted by Jack5cylinder

i have changed crank sensor

Confused........ In this thread http://www.volvoforums.org.uk/showth...72#post2021972 you said you couldn't replace the sensor because you can't get the right one.
Are you still getting 0rpm and no rev needle movement during failed starts?

It would be better to stick to one thread because you have one problem, a non start so it's easier for us all to follow and see what's been tried and where you're up to.

Jack5cylinder · Dec 6th, 2015, 15:30

Quote:

Originally Posted by cheshired5

Confused........ In this thread http://www.volvoforums.org.uk/showth...72#post2021972 you said you couldn't replace the sensor because you can't get the right one.
Are you still getting 0rpm and no rev needle movement during failed starts?

It would be better to stick to one thread because you have one problem, a non start so it's easier for us all to follow and see what's been tried and where you're up to.

New crank sensor fitted getting a reading know about 300 rpm

Fuel pressure pump is kicking loads of juice out when I remover the fuel Metering-valve when I crank it

Also I did try a leak of test with just starter Motior for 1 min they was was a pass with les than 25 mill

Also now when u turn the ignition on most the Time I have gauges no lights everything still works ie windows starter would this give me crazy fuel pessure on live data many thanks for the replies

Jack5cylinder · Dec 6th, 2015, 15:32

Sorry for the other post I just thought because of changing the crank sensor I had a different problem /problems

cheshired5 · Dec 6th, 2015, 15:37

Quote:

Originally Posted by Jack5cylinder

Sorry for the other post I just thought because of changing the crank sensor I had a different problem /problems

Your problem is the car not starting.
That hasn't changed.

At least you're getting a rev reading now with the new crank sensor.

I would now be thinking that either the fuel pressure regulator is faulty and not allowing sufficient pressure to build or the rail pressure sensor is faulty and not recognising the correct pressure.

Both are normally very reliable so should be cheap to source from a breakers.

Jack5cylinder · Dec 6th, 2015, 15:47

Yes my dad said fuel rail pressure sensor also when ignition on I'm not getting a buzz from nether of them Is this right ?

Also the gauges are acting up now got no dash lights would this electrical fault cause interruption with the fuel sensors ? Il get the two sensors tmorrow no problem

Just thought the gauges (dim) shorting out or something would cause it not to start I have no idea of that being the case just a question for you good guys many thanks brothers

cheshired5 · Dec 6th, 2015, 15:53

I can't see the DIM being the issue with starting so long as your orange engine symbol is going out.
If that's staying on, you may have an immobiliser issue preventing fuel delivery.
The immobiliser antenna ring is near the ignition barrel under the plastic steering cowl. It's not unheard of for the connection to go dodgy.

Jack5cylinder · Dec 6th, 2015, 15:58

Also I undone the back seat got to the intank pump hooked off the feed line to the filter and it had loads of back pressure when I unliped it spayed fuel out a force. Would a new blocked filter couse it not start

Dec 6th, 2015, 12:58	#1
Jack5cylinder Junior Member Last Online: Aug 2nd, 2016 14:19 Join Date: Dec 2015 Location: Wolverhampton	Low fuel pressure will not wont start d5 2002 Hi guys this d5 run out of fuel the other day will not start got desiel to injectors Live data show fuel pressure is really low at 400 kps ang only goes as high as 2500 The intank pump is working for over a 1 min then turns off Splutters on easy start Codes are p0094 small leak detected p0148 fuel delivery error Will not start please help i have changed crank sensor Could this be the fuel rail pressure sensor at fualt I know every one harps on about injectors but these were mint no power loss no smoke no limp mode. No staring issuers before stated like a petrol Any know what the crack is. Cheers Last edited by Jack5cylinder; Dec 6th, 2015 at 13:01.

Dec 6th, 2015, 13:14	#2
reggit Premier Member Last Online: May 20th, 2024 20:57 Join Date: Feb 2012 Location: Preston	If fuel is getting to rail, the pressure sensor on the driverside of the fuel rail will cause a non-start if it's dead. May be worth re-seating the connector. Is your fuel filter clean, this is a common cause of D5 woes. How much fuel is in the tank? __________________ 2009 Volvo V70 D5 (Polestar 225bhp) r-design 180,000 miles

Dec 6th, 2015, 15:53	#9
cheshired5 Premier Member Last Online: Dec 26th, 2021 13:42 Join Date: Dec 2013 Location: Crewe	I can't see the DIM being the issue with starting so long as your orange engine symbol is going out. If that's staying on, you may have an immobiliser issue preventing fuel delivery. The immobiliser antenna ring is near the ignition barrel under the plastic steering cowl. It's not unheard of for the connection to go dodgy. __________________ 2002 S60 SE D5 Manual 209000 miles

Dec 6th, 2015, 13:28	#3
Brendan W Premier Member Last Online: Apr 2nd, 2024 19:50 Join Date: Dec 2007 Location: Wexford	A leak back test of the injectors is easy to do and would at least eliminate them. 40 cc a minute at idle is the generally accepted limit. If one is leaking badly the rail will not develop starting pressure.

Dec 6th, 2015, 15:32	#6
Jack5cylinder Junior Member Last Online: Aug 2nd, 2016 14:19 Join Date: Dec 2015 Location: Wolverhampton	Sorry for the other post I just thought because of changing the crank sensor I had a different problem /problems

Dec 6th, 2015, 15:47	#8
Jack5cylinder Junior Member Last Online: Aug 2nd, 2016 14:19 Join Date: Dec 2015 Location: Wolverhampton	Yes my dad said fuel rail pressure sensor also when ignition on I'm not getting a buzz from nether of them Is this right ? Also the gauges are acting up now got no dash lights would this electrical fault cause interruption with the fuel sensors ? Il get the two sensors tmorrow no problem Just thought the gauges (dim) shorting out or something would cause it not to start I have no idea of that being the case just a question for you good guys many thanks brothers

Dec 6th, 2015, 15:58	#10
Jack5cylinder Junior Member Last Online: Aug 2nd, 2016 14:19 Join Date: Dec 2015 Location: Wolverhampton	Also I undone the back seat got to the intank pump hooked off the feed line to the filter and it had loads of back pressure when I unliped it spayed fuel out a force. Would a new blocked filter couse it not start

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