Mr_Flibble Posted June 30, 2022 Report Share Posted June 30, 2022 I seem to be having an issue with the ECT sensor as it is failing, giving me a warning that it is at ground. I have checked the sensor and replaced it then checked the voltages, it is giving out a voltage all the way through to the ecu pin (. 5v). It's as if it is turned off if that is possible. Quote Link to comment Share on other sites More sharing options...
Adamw Posted June 30, 2022 Report Share Posted June 30, 2022 Are the error low/Error high settings set outside of its working range? Quote Link to comment Share on other sites More sharing options...
Mr_Flibble Posted July 1, 2022 Author Report Share Posted July 1, 2022 Nope, low is set to .05 and high is 4.95 well within the measured .5v Quote Link to comment Share on other sites More sharing options...
Adamw Posted July 1, 2022 Report Share Posted July 1, 2022 Set low to 0.0 and high to 5.0, this will disable the error override. Then look at what voltage reads. It should be close to 5V with sensor unplugged and 4ish volts with sensor plugged in but cold. Quote Link to comment Share on other sites More sharing options...
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