I did not wire it into the gauge cluster, but instead to an indicator light bar like demonstrated below (again briefly). I wired from the ignition to + of the light, then measured five.45V when grounded to chassis. The explanation E2 has two fuses is because the very first fuse https://4age20vforsale03445.sharebyblog.com/32390433/top-guidelines-of-jdm-toyota-4a-ge