Wanted ABY/AAN POS

**Andreas** · 9 January 2010, 22:25

Jamo has some? http://s2forum.com/forum/showthread.php?t=42060

**lind4hl** · 9 January 2010, 22:29

me too, not home on a while though..

**UrS4boy** · 10 January 2010, 01:04

Originally posted by santis2

I only need one of these. If somebody has one, please contact me. Thank you

For the very short run, you can use a brown V6 Hitachi "351" POS to get you around.

**Jamo** · 10 January 2010, 02:05

Originally posted by Andreas

Jamo has some? http://s2forum.com/forum/showthread.php?t=42060

I do have a pair for sale

**Le S2 Audi** · 10 January 2010, 02:38

Dumb Question!!

But what are these??

**UrS4boy** · 10 January 2010, 06:50

Originally posted by Le S2 Audi

Dumb Question!!
But what are these??

Transitorized switches the ECU uses to control when the coils are fired, as explained here:

quattroworld.com Forums: Detailed Power Output Stage (POS) info including using the spare channel

http://forums.quattroworld.com/s4s6/msgs/15284.phtml

The Audi Enthusiast website. Forums for all Audis including A4, S4, A5, S5, A6, S6, allroad, A8, S8, TT, R8, Q5, Q7, 4000, 100, 200, v6, v8, vintage, local forums

You might want to investigate the engine bay device map as well:

quattroworld.com Forums: The C4 UrS4/S6 Engine Bay Device Map - with links to info on (most) items shown

http://forums.quattroworld.com/s4s6/msgs/22625.phtml

The Audi Enthusiast website. Forums for all Audis including A4, S4, A5, S5, A6, S6, allroad, A8, S8, TT, R8, Q5, Q7, 4000, 100, 200, v6, v8, vintage, local forums

It's for an AAN (much the same as the ABY in your S2).

**santis2** · 10 January 2010, 09:11

Thank you everybody, but I bought to spink

**Le S2 Audi** · 10 January 2010, 14:34

Originally posted by UrS4boy

Transitorized switches the ECU uses to control when the coils are fired, as explained here:

quattroworld.com Forums: Detailed Power Output Stage (POS) info including using the spare channel

http://forums.quattroworld.com/s4s6/msgs/15284.phtml

The Audi Enthusiast website. Forums for all Audis including A4, S4, A5, S5, A6, S6, allroad, A8, S8, TT, R8, Q5, Q7, 4000, 100, 200, v6, v8, vintage, local forums

You might want to investigate the engine bay device map as well:

quattroworld.com Forums: The C4 UrS4/S6 Engine Bay Device Map - with links to info on (most) items shown

http://forums.quattroworld.com/s4s6/msgs/22625.phtml

The Audi Enthusiast website. Forums for all Audis including A4, S4, A5, S5, A6, S6, allroad, A8, S8, TT, R8, Q5, Q7, 4000, 100, 200, v6, v8, vintage, local forums

It's for an AAN (much the same as the ABY in your S2).

Learnt something new today!!

Wanted ABY/AAN POS

Wanted ABY/AAN POS

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