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The mkiv Supra Owners Club

engine problems...help :(


L33

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since ive had my fmic and bost gauge fitted and my active spoiler removed the red exclamation warning light has been on the dash, which i just put down to the spoiler not being there. i now find my cuts out at 120 mph at 6k revs, just shakes? any ideas? it has been derestricted but its like its some how been restriced again? is that possibe?

 

wil ring the garage and let them no tomo, just wondered if any one here had it before?

 

cheers

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thats what worries me but it has been derestricted! had over 160 out of it before the intercooler went on?! apart from intercooler its standard?!

 

cant be fuel cut with just that can it? its fine until 120, and 6k then just shakes like it wont change gear, but its not red line?

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when you hit fuel cut the warning light will come on, but if its already on your not likely to tell, my warning light is on as I pulled the fuse on my active spoiler as I wanted it permanently down so yep it would light up if you've not disconnected the active spoiler ecu aswell?

 

why you used to be able to go over 120 and that you cant now I don't know! could be the delimit wire has be accidently pulled from the ecu?

Edited by Tom (see edit history)
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1, The red Exclamation Mark light is on because of the removed active spoiler. You know how to fix that 'cos it's in the other thread you started.

 

2, Does it always cut out at exactly the same speed? Even if you're on a light throttle as you get to that speed?

If so, it's almost certainly a dodgy delimiter or dodgy delimiter wiring.

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ye keeps cutting out as son as it hits 6k, not gone slowly up to it cuz dont have enough room to reach that speed slowly ? ;)

 

just dont get y i cant reach that speed now! how annoying! hopefully its simple

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