I'm wanting to check the rpm on a 1994 Nissan Micra with a Gunson's multimeter. There are 2 terminals which attach to the battery and a blue lead which needs to be attached to the coil. The coil on these cars is an integral part of the distributor and there are no visible +/- terminals to be seen.
Does anyone know how to attach the multimeter so that I can use the tachometer function?