Air 11 inch mid 2012 Trackpad issue

[arnonabuurs]

Hello, i have an air 11 inch with slow responsive trackpad, changed it for a new one which actually works better, but it still feels not so accurate. How should i troubleshoot this? I saw some vids from Louis but most of the are dead trackpad, mine is working but not smooth. Could it be caused by other bad parts as well, like keyboard?

 

[dukefawks]

Run EFI ASD and check for sensor errors. Also check if it only happens with AC connected, garbage Chinese chargers will freak out the trackpad.

 

[arnonabuurs]

Yes I am