Setting ignition timing on '89 90Q without VW 1367

[Huw Powell]

John Cody Forbes wrote:
> Sorry no personal experiance with that exact model, but it is possible they 
> used an ignition system simmilar to the turbo 5cyl cars where ignition 
> timing is not effected by minor positioning of the distributor. If that is 
> the case

That is not the case.  The ECU on the 90Q does not know where TDC is, so 
the dizzy must be right on the 15 degree advance (or whatever it is) at 
idle mark.

-- 
Huw Powell

http://www.humanspeakers.com/audi

http://www.humanthoughts.org/