by Atlarge » Tue Aug 23, 2022 7:30 pm
[mention]Aterro[/mention] - that’s the same as mine, the throttle body motor pwm whine stays for a few seconds when the butterfly closes. That’s normal as far as I’m aware, not to be confused with the pretty loud prime from the fuel pump, it’s much more high pitched. My ODBC dongle is nothing special, just a Bluetooth dongle that connects to my phone.
If it’s nothing obvious, I’d have a word with the factory and see what they advise - interested to know how you get on!
[mention]Aterro[/mention] - that’s the same as mine, the throttle body motor pwm whine stays for a few seconds when the butterfly closes. That’s normal as far as I’m aware, not to be confused with the pretty loud prime from the fuel pump, it’s much more high pitched. My ODBC dongle is nothing special, just a Bluetooth dongle that connects to my phone.
If it’s nothing obvious, I’d have a word with the factory and see what they advise - interested to know how you get on!