I could not find a SUNLU ABS Profile that worked for me, and after many calibration tests and feedback here is what works best for me. Please share feedback if you are able to do better with it.  Tested on P1S .4 nozzle.  Find ‘Sunlu - ABS’ in .3mf.

Flow Ration 0.95

Pressure Advance 0.025

Nozzle 270/270

PEI Bed Temp 100 C.

Cooling:

Min 10/30

Max 40/12

Fan Always

Aux Fan Disabled

Exhaust Fan Disabled