Is200 Throttle Body Mod with no welder

Throttle Body mod to make it 1 to 1 with the pedal... done it on my drift car wouldnt see a point in a daily driver but thats me ;)

[@melle1996meijer]

Am gonna supercharge my is200 and will go standalone and get a diffrent throttle body feel like messing with with the throttle will cause more harm then good in a boost is being added. And if she ever goes boem i will put in a volvo 6 inline from a S80 3.0 twin turbo there cheap and very capable engines with plenty of parts

[@KelanHughes-uk2ur]

Well lad does this give you high idle

[@Kacpa2]

I want to get IS200 and do this specificly so its fully mechanical with the throttle like older cars. How is it for daily driving after this? I drove cars with mechanical throttle before i dont really care for traction control much, i didnt even have ABS in celica i had.

[@JDsGarage]

It’s fine, bit jerky because it’s super responsive but you get used to it, throttle body doesn’t open fully instantly electronically

[@blackwersus]

Thanks man I have been searching for a way to disable the drive-by-wire in is200 for ages.

[@JDsGarage]

Glad I could help

[@Andreas-cy7nb]

Any chance of a video how to do the steps you suggest to do at the end but dont show?

[@shermyt3923]

Would you still have abs after this mod?

[@JDsGarage]

yes

[@shermyt3923]

@@JDsGarage thanks was just curious

[@thirteeen1]

hey jd, i‘m havin some trouble with the etcs on my turbo car. I disconnected the white plug from the motor and welded the plate that holds the cable so the cable controls 100% of the throttle body. The car shuts off at 3-4K rpm, even when the tps (the one an the rod) is set to 100%. Any idea? Do you have the other sensor at the trottle body plugged in?

[@JDsGarage]

On a turbo car it’s recommended to keep it stock throttle body dude, the car with the tb mod runs in open loop it would fuel correctly for boost and afrs won’t be good you’d need a standalone ecu for manual throttle body

[@gavinanderson6306]

How did you get the car to drive and rev past 3-4K without it cutting iut

[@DonnoKing-lu8iq]

hey mate dont know if youll respond but will this work with a stock ecu no piggy back etc?

[@JDsGarage]

Yeah mate works perfectly with stock ecu best of luck

[@jeremylevenez115]

Its a good upgrade, no issu for dayli ?

[@gtavidz3898]

I’m curious how the car idles after this? Does it just idle high and nothing else ?

[@JDsGarage]

Totally fine if you have rpm little higher then stock you have no cold start issues

[@gtavidz3898]

And you haven’t had any issues after doing this mod? My cars just a daily that’s all

[@JDsGarage]

No no issues at all and car sees constant abuse

[@questaebenzinah2600]

I have TCR and Engine motor flashing with minimum revs problem... Maybe this is the solution?

[@acemitch375]

Hey, i did exactly everthing on the video but car still cut off after 4k rpm😢 need help please?

[@JDsGarage]

Send me message on instagram

[@acemitch375]

Whats your ig

[@JDsGarage]

@@acemitch375 JDsGarageire

[@brightonmawazhe6824]

​@@acemitch375hi did you get the help? Kindly share

[@dnomani5464]

Done everything on the video now don't know why the throttle body doesn't turn when the car on but when its off its turns.. need help thanks

[@JDsGarage]

Unplug all the wires to the throttle body?

[@dnomani5464]

Thanks it works

[@yurystoyanov8337]

You don't really need to cut that bit off. The only thing you need to make that think move as one piece is an osher, or maybe couple. Once the nut is tightened it works fine and any single time the accelerator is pressed it can only make it more tight. But this mode doesn't work. And the end of the video shows it. The accelerator is not fully depressed because in this case the engine will stall. The ECU is monitoring current to the servo motor and once it sees it is out of range (it will be 0A) then it shuts the injectors at the certain duty cycle and the car can just crawl. If the accelerator is fully depressed very quickly much more air goes into the engine then available fuel from shut off injector to keep the AFR and the engine stalls. If I'm wrong please show a video reving the engine how the TB operates.

[@JDsGarage]

The car works fine with this mod and drifted first second third gear like this no problems at all car runs in open loop like this

[@yurystoyanov8337]

@@JDsGarage sorry mate, it works indeed. The only thing you didn't mention is that the connector to accelerator position sensor needs to be unplugged too. I'm not sure if you disconnected the throttle position sensor but I left it in for the ECU reference as I'm running a piggyback ECU for a supercharger set up and it all works. Also the ECU is running in close loop so it should work for a turbo application too. Thanks!

[@toughie2722]

Hey mate, do you need to cut the rod off? I’ve joined the two pulleys like said in the video, disconnected the white plug AND the black plug right next to it and it seems to run fine but idk if I’m meant to still cut the rod

[@yurystoyanov8337]

@@toughie2722 You don't need to cut the rod off but there are 2 loaded springs on the other end of the rod that you better remove them off, otherwise the throttle pedal will fill heavy.

[@toughie2722]

@@yurystoyanov8337 legend mate thank you, haven’t been able to get an answer from anyone else. As for what plugs to remove, I’ve disconnected both the white one and the black one next to it (on the back of the smaller pulley), am I meant to disconnect all 3 or just 1? What’s the go there?

[@pn7841]

Is the white plug de tb motor? Arent there any issues with injection when de ecu thinks the tb is 100% open? And is this step necessery?

[@pn7841]

Do you feel a difference in throttle response?

[@JDsGarage]

Yeah it’s absolutely instant

[@ronnibechjensen2566]

Hello :-) how does it run with that throttle?

[@JDsGarage]

Really good on cold start must rev it to keep it alive but after 1 min it's fine :)

[@needforspeed071]

Could this be a solution to limp mode with flashing engine light?

[@aliyushehufarimuhammad9608]

Color of the socket

[@321CrashandBurn]

Any lights on the dash? Thanks

[@321CrashandBurn]

And can u plug into the obd to disable?

[@Natvskaw]

@@321CrashandBurn This would be nice, is this possible?

[@brendanmoir6933]

Does this log a code in the ecu

[@JDsGarage]

yes gets rid of trc snow idle control and anti stall

[@seanboyle2343]

Does it leave the traction light on the dash

[@liam_pat7452]

Where’s the spring for the TPS

[@JDsGarage]

Take it out and set it at max

[@JDsGarage]

Doesn't matter anyways I didn't plug any plugs back in

[@Corith89]

I also had a problem with cut off when I reach 4k rpm :/

[@JDsGarage]

Is the car 05 04?

[@Corith89]

@@JDsGarage Yes. Maybe throttle from earlier years will do the job? I also have piggyback because of turbo :)

[@JDsGarage]

@@Corith89 with a turbo car you'd want to keep the electric tb but if you're on a ecu that's completely different story there's a Australian guy with a video series he's installing a supercharger on his 1gfe with ecu he made his tb manual you should check that out

[@Corith89]

@@JDsGarage I have piggyback ECU, not standalone so I need to keep oryginal ECU as well. Standard TB is driving me mad... I just can't figure out why ecu cut off on 4k rpm. I assume that ecu need some signal from TB when VVTI is about to turn on but since all plugs are disconected there are no signal... don't know :/

[@miguelvicente4059]

@@JDsGarage do you know that guys name/channel?

[@007-Bond]

Any dash lights after doing this?

[@JDsGarage]

Trc light will flash because you will no longer have control over Trc or snow

[@blunt-trauma5682]

Lad how do u remove the throttle cable of the butterfly wheel? Replacing my throttle body

[@JDsGarage]

Take the cable off the 2 points where it’s slotted into in the engine bay that’ll give you more movement of the cable… then you’ve to spin it around and it’ll come out of the wheel

[@blunt-trauma5682]

@@JDsGarage so basically, rotate the wheel, the cable should just lift off? No bolt removal? Taking the airbox off now, then rotate the wheel slide the cable off, undo the tb bolts remove it an reverse that to refit? Soz if that sounds stupid I’m not a big mechanical person

[@zilla9676]

@@blunt-trauma5682 how many bolts are holding in the throttle body? i want to remove mine from my is200 but after i removed the 2 bolts and 2 nuts it still wouldnt budge much. I know I still need to disconnect coolant lines and connectors but are there anymore bolts or nuts holding the TB in place?

[@haydenshaw1120]

Will you have to tighten the throttle cable after to get a normal idle?

[@JDsGarage]

no you just tighten the nut at the place you want the tb to be at.. use a impact gun or get somone to hold it whislt you tighten it

[@gavinanderson6306]

Does this freak the ecu out, or does it just give you direct throttle control and disable traction control (always already off for me) and snow

[@JDsGarage]

@@gavinanderson6306 no it runs fine just cold start you must rev it a small bit for 30 seconds then it idles fine... You loose snow and trc and anti stall but it's easy to get along with

[@deathproofduck6897]

@@JDsGarage Does the cruise control still work?

[@JDsGarage]

@@deathproofduck6897 I don't have it on the manual I'm not sure tbh

[@robertwalsh9617]

Hey I did this but the car won't rev past 4k and keeps cutting cut

[@JDsGarage]

Check the forms you might need 12v to one of the pins on the tb I'm not sure to be honest or make sure all plugs are disconnected that also could. Be it