Search found 4 matches

by Devon8000
Sun Nov 16, 2025 5:50 am
Forum: General
Topic: prius gen 3 inverter pinswap
Replies: 1
Views: 107

Re: prius gen 3 inverter pinswap

The wiki says set Gen 3 to pinswap to "PWMOUTPUT23" (type set pinswap 8 )
https://openinverter.org/wiki/Toyota_Prius_Gen3_Board
There is a table down near the middle of the page called "Inverter Parameters"

This video says toyota uses this for Gen 2 and Gen 3 (Johannes begins explaining at 56:55 ...
by Devon8000
Tue Nov 11, 2025 2:14 am
Forum: Toyota/Lexus
Topic: Gen3 Prius- PWM present but motor not turning
Replies: 3
Views: 109

Re: Gen3 Prius- PWM present but motor not turning

My Parameters

{
"boost": 1700,
"fweak": 90,
"fweakstrt": 400,
"fconst": 180,
"udcnom": 0,
"fslipmin": 1,
"fslipmax": 3,
"fslipconstmax": 5,
"polepairs": 4,
"respolepairs": 4,
"sincosofs": 2048,
"encmode": 1,
"fmax": 200,
"numimp": 60,
"dirchrpm": 100,
"dirmode": 1,
"snsm": 12 ...
by Devon8000
Mon Nov 10, 2025 1:51 am
Forum: Tesla
Topic: Tesla Model 3 Rear Drive Unit Hacking
Replies: 992
Views: 436785

Re: Tesla Model 3 Rear Drive Unit Hacking

Sign me up for the next round! Model 3 inverters are really cheap now. It looks like the same/ similar inverter is used in the model Y and Model S Plaid, as well.
The new inverters have this explosive fuse that physically breaks the bus bars, rendering the inverter unusable.
https://drive.google ...
by Devon8000
Sun Nov 09, 2025 11:48 pm
Forum: Toyota/Lexus
Topic: Gen3 Prius- PWM present but motor not turning
Replies: 3
Views: 109

Gen3 Prius- PWM present but motor not turning

Problem: My motor won't turn, even though the PWM signal is present. What am I missing?

This is my first time using Open Inverter.
I Inherited a have a Prius Gen 3 inverter with Damien's V1C board (denoted “Block III”). I was told it was working, but I couldn't get it to spin a motor, so I ...