girth45 Posted May 16, 2014 Share Posted May 16, 2014 Hi all I have a tt vvti auto facelift 97 tiptronic , this morning it cut in (not unusual) but wouldn't turn off ! Limiting me to 55mph , stopped car and restarted to reset. Came back on under acceleration (car with skid marks flashing every time I accelerate) at next junction on idle, I could turn it off, then no more problems ! Any ideas ? Is there a fuse I can remove to disable the system ? Link to comment Share on other sites More sharing options...
Wez Posted May 16, 2014 Share Posted May 16, 2014 First thing most people do is switch it off as its next to useless Link to comment Share on other sites More sharing options...
Dnk Posted May 16, 2014 Share Posted May 16, 2014 No idea how the system works but could pulling a fuse to it affect the ABS ? i imagine that uses the same sensors on the hubs or am i talking a load of ********s Link to comment Share on other sites More sharing options...
ShawnPreece Posted May 16, 2014 Share Posted May 16, 2014 I agree with Wez, I had it on my old RZ TT and the first thing I done after starting the engine every time was turn it off Link to comment Share on other sites More sharing options...
safcdixon Posted May 16, 2014 Share Posted May 16, 2014 First thing I do when I get in the supra is turn the TC off, its a dangerous bit of kit imo Link to comment Share on other sites More sharing options...
Wez Posted May 16, 2014 Share Posted May 16, 2014 Not sure on the VVTI but certainly on the non-VVTI you can just remove the TC butterfly, HKS use to do a kit. Link to comment Share on other sites More sharing options...
Chris Wilson Posted May 16, 2014 Share Posted May 16, 2014 It may well be a wheel speed sensor on the way out, or rusted reluctor rings. You can pull TC fault codes and see if they show any issues. Link to comment Share on other sites More sharing options...
girth45 Posted May 16, 2014 Author Share Posted May 16, 2014 Cheers chris will do, problem gone away, but will check fault codes. Link to comment Share on other sites More sharing options...
dan294 Posted May 16, 2014 Share Posted May 16, 2014 I had this as an intermittent problem on mine, turned out to be a wire rubbed through on the drivers side ABS Sensor. Had the loom repaired and all was well. Link to comment Share on other sites More sharing options...
girth45 Posted May 16, 2014 Author Share Posted May 16, 2014 Cheers will check the wireing as well. Link to comment Share on other sites More sharing options...
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