Search found 1278 matches
- Fri Mar 29, 2024 11:48 am
- Forum: Toyota/Lexus
- Topic: killed gs450h inverter [SOLVED]
- Replies: 7
- Views: 141
Re: killed gs450h inverter [SOLVED]
Looks like you connected the HV wrong, it is before the booster and you have fried the 12V DCDC and possibly done more damage. You need to connect to the Inverter bus and not the Battery bus.
- Fri Mar 29, 2024 10:53 am
- Forum: Toyota/Lexus
- Topic: killed gs450h inverter [SOLVED]
- Replies: 7
- Views: 141
Re: killed gs450h inverter [SOLVED]
This does not look like a GS450h inverter I ever seen.
- Fri Mar 29, 2024 10:29 am
- Forum: Toyota/Lexus
- Topic: killed gs450h inverter [SOLVED]
- Replies: 7
- Views: 141
Re: killed gs450h inverter [SOLVED]
Did you do anything before it blew? Any more details on what was going on before it failed?
It looks like the 12V dcdc melted...
It looks like the 12V dcdc melted...
- Thu Mar 28, 2024 11:14 pm
- Forum: Toyota/Lexus
- Topic: Gen 3 Prius Transaxle P410 Makes Clunky Noise.
- Replies: 25
- Views: 417
Re: Gen 3 Prius Transaxle P410 Makes Clunky Noise.
Did today's testing unequivocally show that the inverter temperature is signed 8 bit? If so then the GS450 tmphs/temp_inv_water still needs fixing temp_inv_water=int8_t(mth_data[42]); Working through them all one by one, yes the temps are most likely reported in int8_t as IS300H threw problems belo...
- Thu Mar 28, 2024 10:39 pm
- Forum: Toyota/Lexus
- Topic: Gen 3 Prius Transaxle P410 Makes Clunky Noise.
- Replies: 25
- Views: 417
Re: Gen 3 Prius Transaxle P410 Makes Clunky Noise.
So I'd presume Greg is the first to use the Zombie for a Prius then, as this should be consistent across the platform, no? This is down to the Toyota Prius Gen3 with OEM control yes. Damien only spun it up on the bench. Damien with my support is getting through bugs alot quicker now, always good to...
- Thu Mar 28, 2024 4:36 pm
- Forum: Toyota/Lexus
- Topic: Gen 3 Prius Transaxle P410 Makes Clunky Noise.
- Replies: 25
- Views: 417
Re: Gen 3 Prius Transaxle P410 Makes Clunky Noise.
Long and short of it is, The zombie was thinking the inverter was reporting a really high temp so it was cutting throttle. Turns out the Zombie was looking at the wrong byte in the serial comms with the inverter. This is now being worked on by Damien with my support to resolve this and verify the ot...
- Thu Mar 28, 2024 1:14 pm
- Forum: Renault
- Topic: Renault Zoe (Continental) Inverter Reverse Engineering
- Replies: 4
- Views: 371
Re: Renault Zoe (Continental) Inverter Reverse Engineering
How hard is it to remove the board to look at the physical IC for the position sensor?
- Thu Mar 28, 2024 11:15 am
- Forum: General
- Topic: How to test this giant fuse?
- Replies: 3
- Views: 97
Re: How to test this giant fuse?
You can try passing current through the fuse on the bench, but with your reported readings it sounds blown.
- Wed Mar 27, 2024 5:04 pm
- Forum: General
- Topic: CAD Models
- Replies: 1
- Views: 609
Re: CAD Models
I just updated this with some more models I scanned.
IS300H inverter
RX400 MGR
VW Egolf coolant PTC
VW Egolf AC Comp
IS300H inverter
RX400 MGR
VW Egolf coolant PTC
VW Egolf AC Comp
- Wed Mar 27, 2024 10:04 am
- Forum: Toyota/Lexus
- Topic: Gen 3 Prius Transaxle P410 Makes Clunky Noise.
- Replies: 25
- Views: 417
Re: Gen 3 Prius Transaxle P410 Makes Clunky Noise.
with the transaxle split into an open faced sandwich, spinning MG2 by itself with the final drive gear removed we noticed that it pulsates either always in the same spot or maybe two Do you hear any abnormal noises from bearings or gears when split apart like this? There is going to be firmware soo...
- Tue Mar 26, 2024 9:23 pm
- Forum: Toyota/Lexus
- Topic: Gen 3 Prius Transaxle P410 Makes Clunky Noise.
- Replies: 25
- Views: 417
Re: Gen 3 Prius Transaxle P410 Makes Clunky Noise.
In the weber video the oil pump drive shaft.
- Tue Mar 26, 2024 6:30 pm
- Forum: Toyota/Lexus
- Topic: Gen 3 Prius Transaxle P410 Makes Clunky Noise.
- Replies: 25
- Views: 417
Re: Gen 3 Prius Transaxle P410 Makes Clunky Noise.
https://toyota-club.net/files/faq/21-12-01_faq_hybrid_tr_en.htm#P410 Input shaft does spin oil pump and the PSD. So if you weld the PSD it means if you lock the PSD, input shaft spins with the MG1. Here is the mechanical system diagram. gets quite complex due to the PSD image.png Good document with ...
- Tue Mar 26, 2024 5:59 pm
- Forum: Toyota/Lexus
- Topic: Gen 3 Prius Transaxle P410 Makes Clunky Noise.
- Replies: 25
- Views: 417
Re: Gen 3 Prius Transaxle P410 Makes Clunky Noise.
Also MG1 has no way of transferring any torque, due to not having an engine in it.
Also this means no oil pump working, so locking the PSD is the only way to get the oil pump working and MG1 capable of providing torque.
Also this means no oil pump working, so locking the PSD is the only way to get the oil pump working and MG1 capable of providing torque.
- Tue Mar 26, 2024 4:06 pm
- Forum: Toyota/Lexus
- Topic: Gen 3 Prius Transaxle P410 Makes Clunky Noise.
- Replies: 25
- Views: 417
Re: Gen 3 Prius Transaxle P410 Makes Clunky Noise.
So you are saying that spinning it by hand you feel no weird resistance or noise? It is very possible your power supply is limiting or you getting a big drop across your tiny test wires into the inverter causing it to drop in and out. Is there oil inside you gearbox? As it could be MG1 and MG2 fight...
- Mon Mar 25, 2024 11:49 am
- Forum: Vehicle Control (VCU)
- Topic: Zombieverter or Lexus GS450h VCU that is the question.
- Replies: 42
- Views: 11168
Re: Zombieverter or Lexus GS450h VCU that is the question.
Others do not have this issue, please review your settings.joeflickers wrote: ↑Mon Mar 18, 2024 6:22 am I'm using the zombie and I realised the firmware versions V2.04A and V2.05A are not running /inverter is not communicating with the zombie vcu
- Sun Mar 24, 2024 4:01 pm
- Forum: Projects
- Topic: 1984 Voltswagen Rabbit Prius Gen 3 ZOMBIE
- Replies: 283
- Views: 17053
Re: 1984 Voltswagen Rabbit Prius Gen 3 ZOMBIE
you need to set UDCsw to 0 to bypass contactors. Please post your full settng download.
You need ignition power this should be the pin 15 you mention, and then also a start signal pin 52 as per diagram linked.
https://openinverter.org/wiki/File:Zomb ... inout2.jpg
You need ignition power this should be the pin 15 you mention, and then also a start signal pin 52 as per diagram linked.
https://openinverter.org/wiki/File:Zomb ... inout2.jpg
- Sun Mar 24, 2024 3:37 pm
- Forum: Battery Managment (BMS)
- Topic: Simp BMS
- Replies: 631
- Views: 189280
- Sun Mar 24, 2024 3:07 pm
- Forum: Projects
- Topic: 1984 Voltswagen Rabbit Prius Gen 3 ZOMBIE
- Replies: 283
- Views: 17053
Re: 1984 Voltswagen Rabbit Prius Gen 3 ZOMBIE
You get into run mode? Also what version are you using?
- Sat Mar 23, 2024 7:54 pm
- Forum: Projects
- Topic: [DRIVING] 1978 VW T2 Camper
- Replies: 27
- Views: 17704
Re: [DRIVING] 1978 VW T2 Camper
Glad to see them in the wild, switches are quite finicky compared to a digital solution.
- Sat Mar 23, 2024 3:03 pm
- Forum: General
- Topic: Reverse engineering OEM Hardware
- Replies: 5
- Views: 293
Re: Reverse engineering OEM Hardware
Have a look at some DBC files for variaous decoded BMSes to gain a bit of an understanding what info you would be looking for and how it is organised by other OEMS. Some explanition on DBC files: https://www.csselectronics.com/pages/can-dbc-file-database-intro CANdb from vector is available as freew...
- Fri Mar 22, 2024 3:09 pm
- Forum: Charging
- Topic: LIN based CCS
- Replies: 5
- Views: 426
Re: LIN based CCS
Tesla does this for AC:
- Digital comms via Single Wire CAN on CP, if no response time out and go to PWM -12V +12V like other charger.
You could just do this with SWcan and even just run chademo protocol
- Digital comms via Single Wire CAN on CP, if no response time out and go to PWM -12V +12V like other charger.
You could just do this with SWcan and even just run chademo protocol
- Thu Mar 21, 2024 1:38 pm
- Forum: General
- Topic: Battery packs with 3p
- Replies: 12
- Views: 623
Re: Battery packs with 3p
The Lexu RX300e is 3P like you want. https://www.batterydesign.net/lexus-ux-300e/ Usable energy = 45 kWh Total energy = 54.35 kWh SoC Window = 82.8% Nominal Voltage = 355.2 V Nominal Capacity = 153 Ah Configuration = 96s 3p 288 cells in total Power = 167 kW10s Oh look at that this one is rated for 3...
- Thu Mar 21, 2024 1:34 pm
- Forum: General
- Topic: Battery packs with 3p
- Replies: 12
- Views: 623
Re: Battery packs with 3p
BMW Ix3 https://www.batterydesign.net/bmw-ix3/ Total Energy = 80.3 kWh Usable Energy = 74 kWh SoC Window = 92.2% Nominal Voltage = 345 V Voltage Range = 394.8 V to 235 V Configuration = 94s2p Cell count = 188 Nominal Capacity = 232 Ah Peak 10s Power = 233 kW Kona 64 kWh https://www.batterydesign.net...
- Thu Mar 21, 2024 12:59 pm
- Forum: General
- Topic: Battery packs with 3p
- Replies: 12
- Views: 623
- Thu Mar 21, 2024 11:37 am
- Forum: General
- Topic: Battery packs with 3p
- Replies: 12
- Views: 623
Re: Battery packs with 3p
Why 3p, you are quite lost. How many cells are in parallel has nothing to do with its performance.
You need to find the continuous and peak rating of the packs. The cells used and in which configuration has no direct link to this.
You need to find the continuous and peak rating of the packs. The cells used and in which configuration has no direct link to this.