Recent content by Evtjim

Hello, New to the forum and wanted I'm in the same boat. Mine is a 5 pin connector. 1. Heater circuit 2. Heater circuit 3. Ignition feed (Battery voltage) 4. Ground 5. Sensor return (.5 V = full and 4.5 V= empty) Measuring voltage across pins 3 and 4 (with connector connected) is battery...