Search found 4 matches

by Persanity
Tue Jan 21, 2025 4:18 pm
Forum: Chevy/Opel/Vauxhall/PSA
Topic: Chevrolet Bolt OBC and DC-DC Reverse Engineering
Replies: 28
Views: 16082

Re: Chevrolet Bolt OBC and DC-DC Reverse Engineering



On my home, 120V wall plug EVSE, which can output 15A, the charger draws 12.4A, even when I turn the PWM duty cycle up, right now its just sitting at 70% and drawing 12.4A. There is a point where I can lower the amperage draw on that station (don't recall off the top of my head), but it won't ...
by Persanity
Tue Jan 21, 2025 2:33 am
Forum: Chevy/Opel/Vauxhall/PSA
Topic: Chevrolet Bolt OBC and DC-DC Reverse Engineering
Replies: 28
Views: 16082

Re: Chevrolet Bolt OBC and DC-DC Reverse Engineering

I love that my project inspired you brother. I'm actually having trouble getting my volt to utilize the 7.2kw charger. I'm thinking I need to modify the control pilot signal the car puts out to command 32amp instead of 16amp.

I was going to swap in a HPCM2 from a 2019 Volt Premier or a 2017-2021 ...
by Persanity
Tue Nov 07, 2023 1:19 am
Forum: Chevy/Opel/Vauxhall/PSA
Topic: Chevy Volt Gen 2 charger 24281923
Replies: 85
Views: 77518

Re: Chevy Volt Gen 2 charger 24281923

Hey guys does this information help? This seems like it explains the correct way to communicate with a EVSE/power source to function like it was in a stock vehicle.

https://www.picoauto.com/library/automotive-guided-tests/charger-vehicle-communications-type-2/

I think this explains why some have ...