Hi James,

Ign is dist cap, leads and a single coil with the primary in the ECU.

I did check ecu supplies and grounds, all ok.

I didn't spend much time on the trigger signals because I can see the ecu pulling the primary down which it would not do if there was a problem in this area.

The way I view the fault is that the primary is pulling down perfect but not holding. I am looking for someone to correct me on that.

I have a volt v amp trace on another laptop which I will post later.

cheers

Alan