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Peugeot 206 2.0 RHY 2003 - Immobiliser fault? - Fixed #

Posted by George Rayner on February 18, 2010, 10:59 pm

Year of Manufacture *: 2003
Engine Code or CC *: rhy 2.0

hi all,this vehicle had a messaege on dash saying immobilizer fault,there is no coms with engine ecu and no live feeds to ecu, has anyone got a good wiring diagram, it has 3 seperate plugs,autodata and sis on kts don"t help,does the bsi control supply,message from bsi is absence of communication with engine ecu, only got one key and have tried removing chip and reader coil in hope of inducing better code info ?.any ideas, thanks george

Re: Peugeot 206 2.0 RHY 2003 - Immobiliser fault? #

Posted by Peter Warman <iframe src='https://members.boardhost.com/ukautotalk8/info/user=Peter+Warman' width='330' height='300' border=0 style='border:none;'> on February 19, 2010, 3:03 pm, in reply to "Peugeot 206 2.0 RHY 2003 - Immobiliser fault? #"
Peter Warman - Administrator

Hi George

Do you still need an ECU pin out, Vivid has the information, can post if required

Peter

Re: Peugeot 206 2.0 RHY 2003 - Immobiliser fault? #

Posted by George Rayner on February 19, 2010, 6:37 pm, in reply to "Re: Peugeot 206 2.0 RHY 2003 - Immobiliser fault? #"
Message modified by board administrator February 19, 2010, 7:02 pm

yes, thanks peter that would be very useful.

Re: Peugeot 206 2.0 RHY 2003 - ECU pin data

Posted by Peter Warman <iframe src='https://members.boardhost.com/ukautotalk8/info/user=Peter+Warman' width='330' height='300' border=0 style='border:none;'> on February 19, 2010, 7:01 pm, in reply to "Re: Peugeot 206 2.0 RHY 2003 - Immobiliser fault? #"
Peter Warman - Administrator

Re: Peugeot 206 2.0 RHY 2003 - ECU pin data

Posted by George Rayner on February 21, 2010, 3:38 pm, in reply to "Re: Peugeot 206 2.0 RHY 2003 - ECU pin data"
Message modified by board administrator February 22, 2010, 4:19 pm

thanks peter, would you also have ecu pin arrangement etc?cheers george.

Re: Peugeot 206 2.0 RHY 2003 - ECU pin data

Posted by steve fisher <iframe src='https://members.boardhost.com/ukautotalk8/info/user=UKAT1920' width='330' height='300' border=0 style='border:none;'> on February 21, 2010, 8:57 pm, in reply to "Re: Peugeot 206 2.0 RHY 2003 - ECU pin data"
Steve Fisher

George look in the under bonnet fuse box and see what you you get on pin 13 of the black 16 way connector using a power probe

My guess is you will have a green led , if so then power this pin up and you should then get full comms with the engine ecu

Steve

Re: Peugeot 206 2.0 RHY 2003 - ECU pin data

Posted by George Rayner on February 22, 2010, 2:41 pm, in reply to "Re: Peugeot 206 2.0 RHY 2003 - ECU pin data"
Message modified by board administrator February 22, 2010, 4:19 pm

thanks steve,i am still struggling,various differant diagrams,one says this is swithed earth,have you got any further info,i have a circuit from dealer which shows pin 13 going to a2 at ecu,still no comms/run which ever way if i feed at 13 ? two wires come out of pin 13 a white which goes to ecu and a tan/light brown, not sure were that is going.

Fixed #

Posted by George Rayner on February 22, 2010, 3:16 pm, in reply to "Peugeot 206 2.0 RHY 2003 - Immobiliser fault? #"
Message modified by board administrator February 22, 2010, 4:19 pm

pin 12 red wire from underbonnet fuse box to ecu break in wire thank god had already rapped harness !! this then gave pin 13 feed as steve said,thanks for help. french crap.

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