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Citroen Relay 1.6 HDi 9HU 2007 - Non start, code F015 #

Posted by Bill Harper on April 3, 2012, 10:54 am

Year of Manufacture *: 2007
Engine Size and Code *: 1600 hdi 9hu
( Optional ) Scanner Used: dec superscan bosch kts
( Optional) Fault Codes: f015

Hi

F015-abscence of communication with engine control unit..

This fault is read through bsi unit as no comms with engine control unit.

Any help would be appreciated

Bill

Re: citreon dispatch non start

Posted by Peter Lomas <iframe src='https://members.boardhost.com/ukautotalk8/info/user=UKAT5466' width='330' height='300' border=0 style='border:none;'> on April 3, 2012, 6:45 pm, in reply to "citreon dispatch non start"

Hi Bill
Bosch have a tech help line they might be able to give you some more info.
Regards Peter

Re: citreon dispatch non start

Posted by bill harper <iframe src='https://members.boardhost.com/ukautotalk8/info/user=ukat3427' width='330' height='300' border=0 style='border:none;'> on April 4, 2012, 3:49 pm, in reply to "Re: citreon dispatch non start"

hi peter have tried bosch helpline and rmif helpline but to no avail. do you know know any one with an accurate wiring diagramn as sis on bosch kts doesn,t correspond to vehicles wiring. any help appreciated thanks.

Re: citreon dispatch non start

Posted by aidan birley <iframe src='https://members.boardhost.com/ukautotalk8/info/user=UKAT2879' width='330' height='300' border=0 style='border:none;'> on April 4, 2012, 6:24 pm, in reply to "Re: citreon dispatch non start"
Aidan Birley

Bill

see this ukat list
tech info

cheers aidan

Re: Citroen Relay 1.6 HDi 9HU 2007 - Non start, code F015 #

Posted by Ivor Jones <iframe src='https://members.boardhost.com/ukautotalk8/info/user=UKAT5262' width='330' height='300' border=0 style='border:none;'> on April 5, 2012, 10:11 am, in reply to "Citroen Relay 1.6 HDi 9HU 2007 - Non start, code F015 #"
Ivor Jones

Hi Bill
I have had problems with this engine in Vans and Cars, the last one was a Dispact that was difficult to communicate with. I found on these that the connection on the fuel pressure sensor cause problems, I unplug them and reconnect and then the engine starts and I get comms back. It not the easiest sensor to get to being at the n/s rear of the engine just above the bell housing. It is worth a try because on the last one I was about to remove the ECU for testing.
Regards Ivor

Re: Citroen Relay 1.6 HDi 9HU 2007 - Non start, code F015 #

Posted by bill harper <iframe src='https://members.boardhost.com/ukautotalk8/info/user=ukat3427' width='330' height='300' border=0 style='border:none;'> on April 12, 2012, 9:14 am, in reply to "Re: Citroen Relay 1.6 HDi 9HU 2007 - Non start, code F015 #"

have found on this vehicle bsi unit clicks when attempting to start, no crank signal from bsi to engine bay central electronis 2.no comms to engine control unit have wiring loom nearly completely off of van as no diagram relates to this vehicle. no breaks in wiring as of yet. this is a mind boggler. any ideas ?????

Re: Citroen Relay 1.6 HDi 9HU 2007 - Non start, code F015 #

Posted by Peter Lomas <iframe src='https://members.boardhost.com/ukautotalk8/info/user=UKAT5466' width='330' height='300' border=0 style='border:none;'> on April 12, 2012, 10:22 pm, in reply to "Re: Citroen Relay 1.6 HDi 9HU 2007 - Non start, code F015 #"
Peter Lomas

Hi Bill
Are you getting a lot of french cars in ??
If so Autologic might be a good investment
very good tech help , Might be worth getting a demo
Regards Peter
Ps the last one we had non crank we changed fuse box, pure guess

did not need coding.

Re: Citroen Relay 1.6 HDi 9HU 2007 - Non start, code F015 #

Posted by bill harper <iframe src='https://members.boardhost.com/ukautotalk8/info/user=ukat3427' width='330' height='300' border=0 style='border:none;'> on April 13, 2012, 9:21 am, in reply to "Re: Citroen Relay 1.6 HDi 9HU 2007 - Non start, code F015 #"

hi peter yeah get a fair few french cars in, with various electrical gremlins which are usually well hidden.. this fuse box im guessin is the engine bay central electronics unit behind os headlight.. have tested from bsi in car to engine bay and have a crank signal but no output.. also have found missing live from unit to engine ecu am testing wiring loom at present but am suspecting this unit at fault...

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