Page 1 of 1

30-0300 comes with... what is FAE sensor?

Posted: Mon Dec 04, 2023 12:43 am
by AndreyB
The AEM/FAE sensor lasts up to 3x longer than the Bosch 4.9 LSU with a 10% faster response time in testing
sensor plug looks like 4.9 but they say sensors are not compatible?! what could possibly go wrong?
the gauge serial number must start with 0400, new sensor will not work on older serial numbers starting with 0300

Re: 30-0300 comes with... what is FAE sensor?

Posted: Mon Dec 04, 2023 12:52 am
by AndreyB
Looks like same exact CAN bus protocol?

https://documents.aemelectronics.com/30-0300_for_x-series_fae_uego_gauge_kit.pdf
image.png
image.png (136.06 KiB) Viewed 10883 times
matches
https://documents.aemelectronics.com/techlibrary_30-0300_x-series_wideband_uego_afr_sensor_gauge.pdf
image.png
image.png (108.1 KiB) Viewed 10883 times