speed\cruise control limiter removal

Troyota · 03-13-2006, 04:32 PM

^It eliminates the factory speed limiter (governer). I don't think any USDM MkIII Supra's have one from the factory as I've seen both N/A and Turbo cars do 150 MPH w/o difficulty. However in other countries and on other models perhaps there is a Speed limiter programmed into the ECU. For example the 1JZGTE that I am currently installing into my '87 has a factory speed cut at around 120 MPH. A speed cut controller intercepts the signal to to the ECU and tells it you are traveling slower than you actually are so you bypass the speed cut limit.

03-13-2006, 04:32 PM	#4
Troyota 3" Exhaust Join Date: Jul 2005 Location: Roswell, NM Posts: 73	^It eliminates the factory speed limiter (governer). I don't think any USDM MkIII Supra's have one from the factory as I've seen both N/A and Turbo cars do 150 MPH w/o difficulty. However in other countries and on other models perhaps there is a Speed limiter programmed into the ECU. For example the 1JZGTE that I am currently installing into my '87 has a factory speed cut at around 120 MPH. A speed cut controller intercepts the signal to to the ECU and tells it you are traveling slower than you actually are so you bypass the speed cut limit. __________________ 1987 N/A MA70 Supra <--1JZ swap in progress 1986 AE86 GT-S Hatchback 2002 DC5 RSX Type S