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TWC3 Vehicle Overcurrent Error

jkjjpc

Member
Apr 21, 2017
20
2
Washington DC
We have a generation. 3 TWC hardwired to 50 am line. It has worked fine for over a year charging our 2020 M3P. In April we purchased a 2021 Porsche Taycan 4S. I bought a 60 amp Tesla Tap Mini so we could use the TWC for home charging the Taycan. This set up worked fine initially, but then I started getting a vehicle overcurrent charging error. Is I lower the TWC software settings to 40 amp for 32 am charging.
Anyone else see this issue with a TWC? Trying to sort out whether this is a charger issue or an issue within the car.
Thanks.
 

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