[s-cars] POS?

The Gagnons bullitt at gwi.net
Fri Feb 20 06:46:43 EST 2004


It is Power Output Stage. Here is a description From SMJ

Ignition Coil Power Output Stages (POS)
The System use two ignition coil Power Output Stages (POS). The Engine
Control Unit (ECU) sends 5 separate control signals (one for each cylinder)
to these 2 Power Output Stages which are used to supply the higher current
needed to accurately turn on and then off the Ignition Coil to produce the
high voltage ignition spark.

http://www.sjmautotechnik.com/S4_Ignition.htm

Jack

> -----Original Message-----
> From: s-car-list-bounces at audifans.com
> [mailto:s-car-list-bounces at audifans.com]On Behalf Of Ira Deere
> Sent: Friday, February 20, 2004 4:42 AM
> To: s-car-list at audifans.com
> Subject: [s-cars] POS?
>
>
>
>
> Could someone enlighten me on what a POS is?  Ignition related?  Thanks
>
> Ira
>
> '93 pearl S4 for sale
>
>
>
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