Wiring Advice

Talk about the 406's electrical system, what wires do what, how to add extra functionality, etc.

Moderator: Moderators

Post Reply
fern888
Newbie
Posts: 1
Joined: Mon Aug 27, 2018 3:30 pm

Wiring Advice

Post by fern888 » Mon Aug 27, 2018 3:44 pm

HI not sure if anyone can advise the wiring to my Lucas electronic injector pump has become very brittle and broke up, making cable id difficult
I have managed to trace all wires to the pump connection bar one which is a black wire leading to the pcb there appears to be no black wire in the rest of the loom to jack plug end, and does not appear to be tied in to any other wires the only other black wires i can find in the area are on the solenoids . Any wiring diagram of the area would be very helpful showing pump wiring loom between ecu and pump would be very helpful thanku.

PEUGEOT 406 1997 TURBO 12 VALVE DIESEL 2.1 HDI.

many thx Craig

frog
2.0 16v
Posts: 174
Joined: Sun Aug 24, 2014 12:18 pm
Location: Netherlands

Re: Wiring Advice

Post by frog » Tue Aug 28, 2018 6:50 am

Do you have a Build Code/DAM number? With that i can look up the diagram in SEDRE.

If you cannot find your DAM number you can also post me your VIN number, i can look it up in Service Box for you.
Current "fleet":
2003 406 Estate 2.0HDi 110 - 7 seater
2001 Citroen Saxo 1.6i 8v 100

Previously owned:
2000 406 Sedan 2.0 HDi 90
2000 406 Coupé 2.0i 16v 138 - Riviera Blue

PP2000 user, can help with faults / diagnostics in the Netherlands.

User avatar
steve_earwig
Moderator
Posts: 18968
Joined: Thu Oct 04, 2007 6:09 pm
Location: Jastrebarsko, Croatia http://www.jastrebarsko.hr/lokacija/

Re: Wiring Advice

Post by steve_earwig » Tue Aug 28, 2018 9:31 am

It's a D8 so there won't be anything on sedre. This is the only diagram I've ever seen
http://www.autoelectric.ru/auto/peugeot/406/p8c/p8c.htm

Pug don't do colour codes, the numbers are printed on the wires. Which is obviously bugger all help if the wires are disintegrating.
Unskilled meddling sin©e 2007

2004 D9 2.0 HDi 110 Estate lhd VF38ERHZF81657352 - sold but being very well looked after.
1991 Yamaha TDM850 - fuel leaks galore!
2008 Toyota Recall4 2.0 VVTI ATM LHD JTMBH31V90D007261 - flimsy piece of crap.
1953 Matchless G3LS - It's alive!!

frog
2.0 16v
Posts: 174
Joined: Sun Aug 24, 2014 12:18 pm
Location: Netherlands

Re: Wiring Advice

Post by frog » Tue Aug 28, 2018 1:21 pm

steve_earwig wrote:
Tue Aug 28, 2018 9:31 am
It's a D8 so there won't be anything on sedre. This is the only diagram I've ever seen
Are you sure? In my copy of sedre i can even select a 405.

There are 2 menu items called '406' in my sedre, the first shows only one choice: '406' (with a picture that looks like an old style D8), the second shows the choices '406 (RESTYLING)' and '406 (D9 2001)'.

Choosing the first, i can select motor type 'TURBO DIESEL XUD11BTE' which is a Diesel 2.1 TD 12V Engine - or isn't it?

Sadly, sedre does not cross check the entered DAM number with the chosen model, so you can get an illegal combination without warning (as i've experienced...)
Current "fleet":
2003 406 Estate 2.0HDi 110 - 7 seater
2001 Citroen Saxo 1.6i 8v 100

Previously owned:
2000 406 Sedan 2.0 HDi 90
2000 406 Coupé 2.0i 16v 138 - Riviera Blue

PP2000 user, can help with faults / diagnostics in the Netherlands.

User avatar
steve_earwig
Moderator
Posts: 18968
Joined: Thu Oct 04, 2007 6:09 pm
Location: Jastrebarsko, Croatia http://www.jastrebarsko.hr/lokacija/

Re: Wiring Advice

Post by steve_earwig » Tue Aug 28, 2018 1:46 pm

Oh! Mine doesn't (version 4.0.2), just 406 -> 406 (D9 2000) and 406 (D9 2001) -I guess I just assumed none of them did. More fool me I guess.

Yes, XUD11BTE, P8C I'd guess a build code of around 7500. I don't think I've ever got an illegal combination either, just a refusal if the build code is out of range.
Unskilled meddling sin©e 2007

2004 D9 2.0 HDi 110 Estate lhd VF38ERHZF81657352 - sold but being very well looked after.
1991 Yamaha TDM850 - fuel leaks galore!
2008 Toyota Recall4 2.0 VVTI ATM LHD JTMBH31V90D007261 - flimsy piece of crap.
1953 Matchless G3LS - It's alive!!

frog
2.0 16v
Posts: 174
Joined: Sun Aug 24, 2014 12:18 pm
Location: Netherlands

Re: Wiring Advice

Post by frog » Tue Aug 28, 2018 2:52 pm

steve_earwig wrote:
Tue Aug 28, 2018 1:46 pm
Oh! Mine doesn't (version 4.0.2),
That explains, i have version 4.1.0 .
I'd guess a build code of around 7500
Exactly the number i entered :cheesy:
Current "fleet":
2003 406 Estate 2.0HDi 110 - 7 seater
2001 Citroen Saxo 1.6i 8v 100

Previously owned:
2000 406 Sedan 2.0 HDi 90
2000 406 Coupé 2.0i 16v 138 - Riviera Blue

PP2000 user, can help with faults / diagnostics in the Netherlands.

Post Reply