powerboy Posted August 26, 2019 Report Share Posted August 26, 2019 Hi sir. I need to crate a safety function which is can be reset by cycle the ECU power. Ex. Aux 1: GP output (low side for relay) Cond 1 only Cond1: AN4 > 0.5 v. Normally An4 is 0.7 to 3V. In case of error An4 below 0.4, Aux 1 will be off. And i want to holding Aux 1 in off stare until ECU reset by cycle power. Quote Link to comment Share on other sites More sharing options...
Ducie54 Posted August 26, 2019 Report Share Posted August 26, 2019 Would using TEST ON work? This should be a constant on anytime the ECU is powered up. Quote Link to comment Share on other sites More sharing options...
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