Description

AUDI Mild Hybrid 48 Volt belt alternator starter generator bench activator tester

Applied to test the AUDI A6/S6, A7, A8, Q7,Q8 Mild-Hybrid 48 Volt belt alternator starter generator 4N0.903.028 on bench, diagnose, drive the starter, test the generator functions.

Connection:

1. Need a 12V DC power supply to supply 12V power to tester. (The red clip on tester connect to 12V Power supply “+”,  Black clip on tester connect to the starter’s shell;  the 12V power supply ” – ” also connect to the starter shell).
2. Need a 48V DC power supply to supply 48V power to the starter generator. (Can use 4 PCS car 12V battery connected in series to act as the 48V power supply)

Not recommend long time runing the water-cooling starter generator on bench due to the lack of necessary cooling conditions. 

This bench tester only focus on starter Generator,  if your business scope focus on Audi Mild-Hybrid 48V system components, need test 48V battery, and the DC-DC Inverter as well,  we recommend you order the combined test bench in our shop.

AUDI Mild Hybrid MHEV car 48 Volt Lithium battery DCDC Inverter Starter Generator combined test bench