VSS from auto climate? Audi S2 3B

[Rocco]

hello guys, i am not very good with electrical systems and i would like to know if it really is the VSS that uses the Auto Climate control module to wire it directly to my AAN ECU.

the thing is that i have to try to install the VSS in my AAN ECU to can run LC feature in my car....and fo the moment i cant because 3b wiring looms does not uses VSS,


so please,if someone knows wich wire it is ,please tell me something

[UrS4boy]

hello guys, i am not very good with electrical systems and i would like to know if it really is the VSS that uses the Auto Climate control module to wire it directly to my AAN ECU....so please,if someone knows wich wire it is ,please tell me something

Umm...I guess you missed my C4 Engine Harness-Part 2 thread from yesterday:

http://www.s2forum.com/forum/showthread.php?t=61334

"As for the previous suggestion, I checked in my Robert Bentley and also the link that you posted and this is what I find:

Starting on X62/36, the signal from the G22 Vehicle speed sensor (VSS) on track 196 goes to T6c/1 as brown/red wire. From T6c/1, it goes to T26/8 of the L10 instrument cluster, specifically the G21 speedometer. From there, it seems to flow through the L10, coming out from the L10/G21 at T26/7 as a 0.35 White/blue wire, going to track [64].

Track [64] is on X54/26. There it joins a bunch of bridged White/blue wires before going to T6a/3 on track [62] as a 0.5 White/blue. From T6a/3 it goes to both T55/50 in the ECU and T6/1 (the blue connector on Connector Stn 2). It leaves T6/1 at a 0.35 white/blue wire going to track [614] on X97/69 (which is an E87 climate control diagram). At [614] on X97/69 it goes into the E87 climate control at T16d/4, which is what I think pugslife had said. (The pdf doesn't show the "d" in T16d/4 very well but my hard copy of the Bentley is very clear, it is T16/d. )

I did include my email in my previous PM to you tonight but I will resend. Just a high res photo of the harness as indicated previously. I can edit down to the connectors in question after showing that part of the harness as a whole."

[tajgreidotu]

Pin2 from S2 3B A/C head connector (E87) is VSS. Should be white/blue (ws/bl)

[Rocco]

Umm...I guess you missed my C4 Engine Harness-Part 2 thread from yesterday:

http://www.s2forum.com/forum/showthread.php?t=61334

"As for the previous suggestion, I checked in my Robert Bentley and also the link that you posted and this is what I find:

Starting on X62/36, the signal from the G22 Vehicle speed sensor (VSS) on track 196 goes to T6c/1 as brown/red wire. From T6c/1, it goes to T26/8 of the L10 instrument cluster, specifically the G21 speedometer. From there, it seems to flow through the L10, coming out from the L10/G21 at T26/7 as a 0.35 White/blue wire, going to track [64].

Track [64] is on X54/26. There it joins a bunch of bridged White/blue wires before going to T6a/3 on track [62] as a 0.5 White/blue. From T6a/3 it goes to both T55/50 in the ECU and T6/1 (the blue connector on Connector Stn 2). It leaves T6/1 at a 0.35 white/blue wire going to track [614] on X97/69 (which is an E87 climate control diagram). At [614] on X97/69 it goes into the E87 climate control at T16d/4, which is what I think pugslife had said. (The pdf doesn't show the "d" in T16d/4 very well but my hard copy of the Bentley is very clear, it is T16/d. )

I did include my email in my previous PM to you tonight but I will resend. Just a high res photo of the harness as indicated previously. I can edit down to the connectors in question after showing that part of the harness as a whole."

Pin2 from S2 3B A/C head connector (E87) is VSS. Should be white/blue (ws/bl)

Thanks guys!.


I'll try to connect it to see if it works or not....

[UrS4boy]

Pin2 from S2 3B A/C head connector (E87) is VSS. Should be white/blue (ws/bl)

Good one.

Any joy with the AAN harness photo yet?