V6 Pinout Data

[tyerz 1]

Does anyone have the pinout data for the 2 round plugs on a V6 loom, started working my way through with a multi metre and found some but it's stuff like the switch live and rev clock I'm struggling to trace, and any data to confirm what I think is right would be much appreciated

[Goliath 94]

I'm sure I had them somewhere but cannot find them anywhere. I have an ECU pin out if that is any use.

 

There's a schematic and list of components here (courtesy of M@tt)

http://www.buzzboxx.co.uk/406_V6_Wiring_Schematic.jpg

 

http://www.buzzboxx.co.uk/406_V6_Wiring_List_Of_Components.pdf

 

Failing that, try sending a PM to 'Ade_4wd' on here as he might well have a pin out.

[welshpug 1,666]

those two plugs will be much the same as any other 406 of the same age.

[tyerz 1]

I was talking to ade via pm then he just went quiet? Don't know why sent a couple of messages and had no reply but here's what I THINK I have managed to work put so far.

 

Looking at the plug with the 3 pins at the top working from left to right I have

 

1.

2.

3.

4.

5.coolant

6.coolant

7.K-lamp

8.

9.diag port

10.

11.speedo

12.

13.

14.oil pressure

15.earth

16.

17.diag port

18.alternator warning lamp

19.starter

20.

21.fuel pump

22.perm live

23.

[tyerz 1]

And working from the info ade gave me this is the 306 pinout info for phase 3 hdi

 

1 - Ground

2 - Alternator warning lamp

3 - Reverse switch

4 - Reverse switch

5 - switched 12V

6 -

7 - Tachometer

8 - Starter motor

9 - "K" lamp

10 - Coolant high temp lamp

11 - Coolant gauge

12 - Oil pressure lamp

13 - Diag connector

14 - Oil level gauge

15 - Oil level gauge

16 -

17 - Diag connector

18 - Fuel pump

19 - Oil temp gauge

20 - Speedo

21 -

22 -

23 -

[welshpug 1,666]

http://www.autoelectric.ru/auto/peugeot/406/p8c/p8c-3.gif

[tyerz 1]

I'm gonna sound a right simpleton here but I don't understand all the wiring diagrams, the bits I have managed to work out I have done with a multi metre and doing continuity tests from sensors back to the round plug

[welshpug 1,666]

1c02a and 1c02b are the two 23 pin plugs, pin numbers down the middle, wire numbers each side.

 

mr is maroon so thats 1c02a, gr is grey so 1c02b.

 

1320 is a 55pin ecu plug, can't remember which ecu that diagram is for, but wire numbers are specific to functions.

Edited April 20, 2016 by welshpug

[GazMav 3]

Use the attached file to help with the codes on the wires. (It helps if you have a copy of Autodata as you can trace the wires on the diagram)

 

This link helps to work out what the codes on the wires mean:

http://www.autoelectric.ru/auto/peugeot/wd/wiringdiagrams.htm

 

 

These links helped me:

http://forum.205gtidrivers.com/index.php?showtopic=88367

http://pscuk.net/threads/71582-205-GTi-brown-multiplg-diagram

 

Only takes about 4 wires to get the V6 running. Main issue I had was getting the two relays to "turn on". It would turn over but not fire, then I managed to get the relays sorted and it fired up first time.