Mattysshop Posted September 12, 2013 Share Posted September 12, 2013 Hi All, I was wondering if anyone here has heard/come across an ETCSi override gizmo, the JZX100 crowd have one, but the 1JZ TB is different to ours. I am not asking to break the sound barrier, everyone who has an IS200 knows there not bult for straight line speed standard.. Mine is an auto, and i am happy with the performance, when you are 'allowed' to use WOT... but the bloody throttle body limits you to a fraction of this for most of 1st gear, and 2nd gear till about 4300rpm, when you can hear a defined audiable 'change' almost like VVTi-L / Vtec lift, which it the throttle finally getting to 100%.. overtaking and anything above 70km/h is what i would call acceptable, but anything under that is on the brink of being dangerous! can't pull out of most roundabouts/driveways/intersections without giving yourself twice as much room as you would normally... PWR button, TRC etc doesn't seem to change this much at all.. i don't think an SAFC/SAFC II would change anything, i think that altering the feedback/damand voltages that the TPS and throttle sees would be the best way to go about it. just asking you thoughts. Mat. Quote Link to comment Share on other sites More sharing options...
Mattysshop Posted September 12, 2013 Author Share Posted September 12, 2013 You can hear what i mean with the throttle opening at about 42/4300rpm (about 70km/h)... the car actually comes to life! it would be great to be able get full throttle all the time! a mates Manual one that we turbocharged about 7 years ago didn't seem to be too worried by it, obviously boost helps over come a doughey throttle curve, i know why toyota have used a semi electronic throttle, the gear changes and part throttle is just beautiful and seemless, much nicer than any 4 spd auto around the same era.. i wouldn't even mind losing the snow/trc function if it ment that i could just drive the car normally. Quote Link to comment Share on other sites More sharing options...
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