Search found 19 matches

by Xenith
Sun Apr 18, 2021 7:10 am
Forum: Toyota/Lexus
Topic: Toyota Estima Inverter Teardown & Inspection
Replies: 5
Views: 1489

Re: Toyota Estima Inverter Teardown & Inspection

If ur going to use this i would replace the thermal paste .

I have a how to on here for camry which will help from were u are now
by Xenith
Tue Apr 13, 2021 12:31 am
Forum: Toyota/Lexus
Topic: GS450H ICE POWER UPGRADE
Replies: 2
Views: 913

Re: GS450H ICE POWER UPGRADE

Well my thouggts are engune oiwer would never be a constant things lime ron of fuel age of engine would very tbe out put so it must have some ability to compensate. Now i have a spare NOS jir laying around and a large range of jets so i might start with lime a 20gp shot and go up from there Question...
by Xenith
Sun Apr 11, 2021 7:38 pm
Forum: Toyota/Lexus
Topic: GS450H Discussion
Replies: 377
Views: 78615

Re: GS450H Discussion

Yep, the GS has a solenoid as part of the shifter assembly. For a bare transmission, you don't get that. Since I used a motor to move in/out of park, I do the lockout in software (I take the two brake pedal sensors as inputs). I'm not sure how you'd implement a lockout solenoid, to be honest, it mi...
by Xenith
Sun Apr 11, 2021 7:34 pm
Forum: Toyota/Lexus
Topic: any source for Lexus gs450h can hacking?
Replies: 10
Views: 2748

Re: any source for Lexus gs450h can hacking?

So many people start this and dont finish it the can sniffing seams to be to much for everyone.
Understanding can is something i would like to learn (i have a basice idea)
I have a running driving gs450h will need help teach me how to snuff can and emulate things
by Xenith
Sun Apr 11, 2021 7:16 pm
Forum: Projects
Topic: LEXI - Lexus GS450H Hybrid to Electric Drive
Replies: 18
Views: 5189

Re: LEXI - Lexus GS450H Hybrid to Electric Drive

Any updates guys
by Xenith
Sun Apr 11, 2021 7:01 pm
Forum: Projects
Topic: Project AKU: GS450h driven by GS450h transmission and GS450h inverter
Replies: 15
Views: 3530

Re: Project AKU: GS450h driven by GS450h transmission and GS450h inverter

Currently I’m reconditioning the hybrid battery, this involves cleaning the corroded bus bars and charging each module to 8V with a lab power supply. For the full pack I plan to use meanwell led drivers in series. They are CC/CV and the current/voltage are adjustable. The lowest current for the one...
by Xenith
Sun Apr 11, 2021 6:25 pm
Forum: Toyota/Lexus
Topic: Toyota Estima Inverter Teardown & Inspection
Replies: 5
Views: 1489

Re: Toyota Estima Inverter Teardown & Inspection

Thanks for the time taken to do this
by Xenith
Sun Apr 11, 2021 5:47 pm
Forum: Toyota/Lexus
Topic: GS450H ICE POWER UPGRADE
Replies: 2
Views: 913

GS450H ICE POWER UPGRADE

what would happen if u boosted the ICE power output on a stock gs450h system.. Would the eux/inverter-MG1 compensate and u would get more power at the wheels or would u just defie MG1 and upset the whole system?. This whole system is a bit new to me my thoughts are (how the system works) is that the...
by Xenith
Thu Apr 08, 2021 11:29 pm
Forum: Toyota/Lexus
Topic: Replacing the thermal paste in a GS450H and some CAMRY inverter
Replies: 7
Views: 2246

Re: Replacing the thermal paste in a GS450H and some CAMRY inverter

Sounds very sensible, heat is the enema of solid state power electronic devices. However, your photo bucket settings say 'the owner has set ... to private' so I can't view your photos. Is it possible for you to simply upload pictures as attachments instead of linking to some third party hosting sit...
by Xenith
Thu Apr 08, 2021 11:26 pm
Forum: Toyota/Lexus
Topic: Replacing the thermal paste in a GS450H and some CAMRY inverter
Replies: 7
Views: 2246

Re: Replacing the thermal paste in a GS450H and some CAMRY inverter

Its not a clone its a how to on the thermal paste .so if someone searched on google thermal inverter paste this might come up .the other one is a how to repair a gs450h's inverter with camry parts .yes some of it is the same but if u read right through there are differences. Im just tring to help as...
by Xenith
Thu Apr 08, 2021 12:35 am
Forum: Toyota/Lexus
Topic: Replacing the thermal paste in a GS450H and some CAMRY inverter
Replies: 7
Views: 2246

Replacing the thermal paste in a GS450H and some CAMRY inverter

After having 6 or 7 inverters apart now this is a must for inverters that are more than 10 years old and i would do this for a inverter 6 or more years old as u can see in the second and third pics the paste has completely broken down Removal guide from Lwerewolf  Replacement guide is, roughly: -Dis...
by Xenith
Wed Apr 07, 2021 10:47 am
Forum: Toyota/Lexus
Topic: Blown GS450h hybrid inverter repaired (with cheap camry inverter parts)
Replies: 5
Views: 1911

Blown GS450h hybrid inverter repaired (with cheap camry inverter parts)

a few on here would of seen a post i made on the LS600h inverter thread saying i have repaired my 2006 gs450h inverter using camry inverter parts. As brought up by Lwerewolf i think it was the Camrys have less igbts . So not sure if this will give us less out put or drive the ones in there harder . ...
by Xenith
Wed Mar 31, 2021 9:19 am
Forum: Toyota/Lexus
Topic: anybody work on the LS600h inverter?
Replies: 38
Views: 9651

Re: anybody work on the LS600h inverter?

Did u ever get the 600h inverter working in the gs bud
by Xenith
Mon Feb 22, 2021 7:42 pm
Forum: Getting Started
Topic: GS450h entire hybrid system transplant
Replies: 5
Views: 1488

Re: GS450h entire hybrid system transplant

Im watching this one as im thinking i would like to have the ability to request more tq from the eletric motor on my gs450h .
by Xenith
Mon Feb 15, 2021 8:26 am
Forum: Toyota/Lexus
Topic: anybody work on the LS600h inverter?
Replies: 38
Views: 9651

Re: anybody work on the LS600h inverter?

The casing is pretty much the same, the IPM (igbt module) and control board(s) have the same physical dimensions and will bolt right in - no clue whether the wiring from the external socket to the on-PCB sockets is the same but it very well could be. The camry modules do have less IGBTs though - ch...
by Xenith
Fri Feb 12, 2021 12:12 pm
Forum: Toyota/Lexus
Topic: anybody work on the LS600h inverter?
Replies: 38
Views: 9651

Re: anybody work on the LS600h inverter?

Just an fyi i am currently running the igbts and boards out of a 2011 camry in my 2006 gs450h im using all the gs450h wiring and capacitors worksgreat
by Xenith
Tue Jan 26, 2021 8:59 pm
Forum: Toyota/Lexus
Topic: anybody work on the LS600h inverter?
Replies: 38
Views: 9651

Re: anybody work on the LS600h inverter?

Im very interested in this as i have just blowen my firsg inverter (this is my 3rd gs450h) and would like to upgrade to the twin cooled inverter as i drive this car to work 1000km each way with sprited open road use and im heavy on the foot around town