ECU tune
07-08-2023, 12:06 PM
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2021 C43 AMG Sedan
ECU tune
Hello All! I have a 2021 C43 AMG and I’m going to be installing a stage 1 ECU tune tomorrow via OBD2 port. I know most recommend to have your battery on a battery charger/maintainer while flashing the ECU since you could brick it if the voltage drops too low. I was just curious if the Clore Automotive PL2320 (20AMP) would be good enough to maintain voltage during the ECU flashing process? It has a power supply mode so I’m not sure if I should leave it in power supply mode once fully charged to maintain voltage while flashing, or maybe leave it on 10-20AMP charge during the process? I just don’t want it to stop charging during the flash if it ends up charging fully that’s why I’m thinking maybe just leave it in power supply mode after it hits full charge? Just very worried because I’ve bricked an ECU once before due to not having it on a power supply to maintain the voltage from dropping too low.
