My coil failed last year and was replaced by a helpful AA guy who had to ring around to find a replacement I have a nagging dought about whether it's correct. Measuring between the poles I get about 1.25 ohms. I think this means it's a ballast type? The reference number is 11330-B which also leads me to think it is. It's a Sierra 1.6 based car. I believe this was a ballasted system. However measuring the voltage between the positive feed and earth gives 12v with the ignition on , which implies non ballasted. Am I measuring this the right way? I'm thinking I have a ballasted coil on a non ballasted system so the coil will fail? Any thoughts?
David