[s-cars] Help with the Coil Replacement Alternative Project

[Dave Forgie]

Further to my enquiry of a few days ago, I have purchased a coil/plug
connection unit from a late model 1.8t.  Part No. 06B 905 115 L.  Its
the later "plug-in" still with a rubber grommet rather that the earlier
bolt-in style.  The "L" is supposed to be the recall replacement coil
(but still Bremi).  The price was CDN$43 list.  My price taxes in,
CDN$40.  (about US$32).  You can see why there is some incentive to
pursue this option.  However, I need some help:

There are four pins coming out of the coil .  I expected maybe three
pins but not four.  Does anyone have a wiring diagram for these 1.8T
cars from the ECU through the POS/PSO to the coils that I can compare to
our older system? 

The plug looks something like this:
 _________
( _-_-_-_-__]

I will need to source the proper AMP plug at some point.  Any other
options besides the dealer (I guess an autowrecker with a toasted V6
with the same coil style)?

Dave F.

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