Flex fuel gauge died

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Flex fuel gauge died

Postby fast930 » Mon Dec 11, 2017 7:01 pm

MS3X running firmware1.5.1 I️ have 12v ,ground , and sensor all correct and going into ecu, even swapped sensor with known good one and still nothing. Was working flawless. Any help on where to look would be appreciated. I️ am using flex in
fast930
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Re: Flex fuel gauge died

Postby Matt Cramer » Wed Dec 20, 2017 9:13 am

Are you able to get an oscilloscope, or a multimeter with a frequency option, on the flex fuel sensor output?
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Re: Flex fuel gauge died

Postby fast930 » Tue Jan 02, 2018 1:48 pm

matt thanks for getting back. it turns out the KNOWN good sensor was in fact bad. picked up a new continental unit and all is well. thanks again
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