ignition amplifier/ABY/ADU

**UrS4boy** · 20 August 2012, 14:35

Originally posted by Pete Reeve

4A0 905 351A Ignition amplifiers are now obsolete with Bosch,these are the ones that fit on the bulk head

Had to happen (one of the reasons I "invented" the 1.8t coilpack conversion (just a little early - in 2005)). Good to know that you've sourced an alternative Pete.

BTW, the 351As were also used on the AANs, not just the ABYs and ADUs.

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

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

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**Pete Reeve** · 20 August 2012, 16:11

yes thanks for that,i did know they fit the AAN but forgot to add it

ignition amplifier/ABY/ADU

ignition amplifier/ABY/ADU

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