Fuel pumps

efi2000 has a vehicle library of common engines and parts you can select from. Picking a part fills your project with verified data, so you can configure it quickly, and that data is used to improve your tune.

Fuel pump flow tells your tuning agent how much fuel the system can deliver. When AFR goes lean at high load in a log, efi2000 compares demand with pump capacity to identify a fueling limit instead of blaming the tune.