16-pin OBD plug for S2/RS2

[bilko0795]

Hi Paul i will take one

[Error404]

Any suitably sized uninsulated crimp tool will work IME

[S2central.net]

And a JPT crimp tool !

[Error404]

If anyone missed out:

Molex Female OBDII Connector Housing p/n: 51116-1601
Molex Female Crimp Terminal p/n: 50420-8000

[S2central.net]

Here is a pic - the mounting bracket has holes at 90 degrees so you can mount vertically or horizontally through the footwell trim (or wherever).

I will get a measure of useful amount of cable length required to attach to the fusebox eyelets in the S2/RS2 - the simplest for most folk I expect - or the eyelets can be cut off for anyone preferring to splice or crimp at the black and white OBD plugs.

If anyone needs it for 3B applications then the cable can be shortened significantly to splice into OBD plugs already in the footwell.

Anyone using it in UrS4/S6 may need to extend the cables further to reach the fusebox eyelets as I cannot remember if the AAN fusebox is on same side of car as the driver.

[S2central.net]

They went like hot cakes then

01 - rjscotty
02 - newsh
03 - dahli7376
04 - macspring
05 - mac2226
06 - voursch sprung durch
07 - RS2junkie
08 - bluequattro
09 - MrG
10 - as2q
11 - sidrick

That's them all accounted for… pretty sure I have that 11th but thats the lot - I have a couple more saved specially for project vehicles (sshhh).

[sidrick]

If there's any left then I'll take one

[mdz]

1997 UrS6 (looks OBD2 but really one OBD1):

This was only for certain markets like US, European cars came without 16pin plug

[as2q]

I will take one aswell Paul

Cheers

[UrS4boy]

I don't want to split hairs about OBD vs official OBD2 compliance on such early cars as ours but yes the 4-way pinout shown in the 12V link is correct here.

Paul: I wasn't suggesting for a millisecond that any of the C4 UrS4/S6 were anything but OBD 1 (or just OBD). However, for some reason, Audi decided to switch from the fault code access plugs in the 1992-94 UrS4 and 1995-96 UrS6 under hood relay/fuse box to the console in 1997 with an OBD2 style plug.

1992-94 UrS4 and 1995-96 UrS6:



1997 UrS6 (looks OBD2 but really one OBD1):

[Mr G]

I will also take one - I will send a PM also regarding something else

[bluequattro]

I'll have one please

[RS2junkie]

Paul.

I will take one please

Thanks

PAUL

[UrS4boy]

Please excuse my ignorance.I dont know how to fault code read these audis but want to learn and dont want to miss out on this if its going to give me an advantage to use on the following cars.

I am not sure if you have a Check Engine Light (CEL or MIL) that is yellow and comes on when you first turn the ignition to run (before you hit start). If you do, you can use this procedure:

http://www.sjmautotechnik.com/trouble_shooting/ecuf20v.html#fcs4

"Mysteries" of the CEL/ Air Bag/Seat Belt warning light panel"

http://forums.quattroworld.com/s4s6/msgs/258624.phtml

[mac2226]

01 - rjscotty
02 - newsh
03 - dahli7376

04 - macspring
05 - mac2226