Output status when powered off
Posted: Mon May 24, 2021 12:24 am
When using fuel outputs or h bridge out put controlling a relay with ground (and relay always has power) will the ecu ground the circuit when powered off?
Ive had this issue on another brand ecu where when i switch ecu off the relays turns on because the ecu switches to ground when off.
Im using nos brand solid state relay which is always powered on. And want to know if it will work wired this way.
Thanks
Ive had this issue on another brand ecu where when i switch ecu off the relays turns on because the ecu switches to ground when off.
Im using nos brand solid state relay which is always powered on. And want to know if it will work wired this way.
Thanks