PIN SWAP i did it, RS4 B7 Coils inside¡

[Rocco]

With all respect to the german source - he has some mistakes there... I dont know if my list is 100% perfect but I have spent a lot of time poring over S2 / RS2 diagrams across the years. Use my list.

Pin 6 & 40 need to swap on 3B to ABY
Keep 41 where it was

F76 is the MFTS R pin which needs to move from 3B#36 to ABY#46

VSS is vehicle speed signal - needed for launch control amongst other things - get a new pin into ABY#50 for this - spliced from blue/white behind radio

i see

now i have to return my moved pins

my old pin 6 now it is in the 50 pin position,so i have to leave the 50 position and plug it in the 40 pin. leave the 41 as it was .

my old 36 to my current 46 it was done,yes,you can see it in the geeman guy instructions



EDIT: I have discovered what it is the MFTS the one that is in the water manifold true?

[Rocco]

Paul can you explain me the last note you have wrote in the last pdf with corrections??

this one

"+ pin 2 to 38 (coding plug function) and finally add VSS connection into Pin 50 ..."

what do you want to mean? my number 2 is now busy.... pin2 to pin 38,are you sure? my Pin 2 is now with a coil connection,surelly i am missing something in your explanation excuse me

and what need i do with the pin 50?? i have to wire it or what? sorry for these stupid questions

[S2central.net]

What I mean is - there was a wire in pin 2 before you plugged in coil#2.

The wire that was pin2 on 3B needs to be in ABY #38

Don't worry too much about pin 50 - was chatting to Dimitri about it - use a fresh pin and connect it to the blue / White VSS wire that should be near your radio. Need that for launch control and few other stock things in AAN / ADU.

[Rocco]

What I mean is - there was a wire in pin 2 before you plugged in coil#2.

The wire that was pin2 on 3B needs to be in ABY #38

Don't worry too much about pin 50 - was chatting to Dimitri about it - use a fresh pin and connect it to the blue / White VSS wire that should be near your radio. Need that for launch control and few other stock things in AAN / ADU.

this old 3B pin 2 wire is in "Yellow&Black colour" , i will plut it in the pin 38 then

it sounds easy.

will try to complete all later

thanks for the info.

[S2central.net]

Yes - yellow/black from 3B#02... plug that to new #38

Wiring is my thing - I like it to be as correct as possible.

[Jonas_R]

I used Paul's excel sheet for my conversion and it was spot on :-)

Paul how about that launch control, are you ready to receive ecu's?

[Jonas_R]

Nice job with the conversion rocco :-)

[S2central.net]

@jonas - email coming your way. Prepare for launch :-)

[Rocco]

i did it ¡¡

now i have my rev counter again reving

thank you guys¡

and the rev counter signal could affect to the Motronic whem boost? because before the engine does not work so fine.... it was doing extrange thinks due to the pin swap or the new chips...

[S2central.net]

Bad pin signalling could throw off ecu. Pls pass my annotated version of the wiring onto the german guy or have him contact me for any questions on S2central@mac.com

[Rocco]

Bad pin signalling could throw off ecu. Pls pass my annotated version of the wiring onto the german guy or have him contact me for any questions on S2central@mac.com

i will do it


but for the moment my software ,the ECU or something in my car is making my engine running BAD

hope to solve this the next days with Dmitri

firstly i had 16AFR with WOT.... of course i only did it for a second ¡¡ and after install 440´s the AFR looks better,but i had the similar problem with ignition or something. my engine did like if i were braking the car ,i never had this issue before

i am loving how PERFECT was my coupe with Distributor ignition and only 1 coil , anyway i bet that the problem could see from another thing like software,ECU,PIN SWAP,COILS....

the solution the next week

[S2central.net]

Rocco - whatever software is in that ECU - it needs to line up with your injectors & fuel pressure. Do NOT drive on WOT until Dmitri sorts it...

[AndyP]

@Rocco

Can you post a link to the German place you got the kit from?

[Rocco]

@Rocco

Can you post a link to the German place you got the kit from?

take it friend

http://cgi.ebay.de/Umbau-Audi-S2-3B-...item2c5c2dd91e

i have paid 700€,shiping included for all you can see in these pictures BUT adding a AAN ECU

the wiring it is PERFECT made

and the seller very reliable

[S2central.net]

Nice looking kit - although the loom looks rather chunky in the photos... Wonder if those coilpacks would fit under ABY cover with a slimmer loom arrangement.

What is the relay for in that kit - the english instructions arent very clear to me.