Calzo21 Posted February 16, 2013 Share Posted February 16, 2013 (edited) Hi guys, got a bit of a problem here When I bought the car the advert from seller said it's been Converted to MPH and been delimited of jap restriction Yes it's in mph but as I started getting used to the car and seeing how quick it can go I noticed that hitting 120mph on speedo (I'm guessing 112 actual) that I suddenly get fuel cut and it doesn't take any more and maintains the speed Wasn't really bothered at the time as I was over the moon with owning my first supra and soaking in the dream, but now after 7 months I'm getting bothered and jealous of not having it's true potential I have looked up already and read how to get rid of it including Steves good guide but it being an Auto and since I'm not that electrical minded and it's already got a chip that converts to Mph I need a bit of a helping hand Il get pictures of the ecu, the chip and the back of the speedo as there is a Blue wire that is connected to the cluster. It is spliced into Dark Pink, Grey wire and Yellow wire of the White connecter which I have no clue what that does ?? Please someone shed some light ? Edited February 16, 2013 by Calzo21 (see edit history) Quote Link to comment Share on other sites More sharing options...
mclarenross Posted February 16, 2013 Share Posted February 16, 2013 Have a look at this ECU guide and you should be able to work out which wires have been spliced in. once you know which wires have been spliced into, you should be able to work out why they have http://wilbo666.pbworks.com/w/page/41678224/2JZ-GE%20JZA80%20Supra Quote Link to comment Share on other sites More sharing options...
Calzo21 Posted February 16, 2013 Author Share Posted February 16, 2013 That's great thanks for that mate Just deciphering it now haha Quote Link to comment Share on other sites More sharing options...
Calzo21 Posted February 16, 2013 Author Share Posted February 16, 2013 Doesn't match I don't think mines is a GTE and it's VVTi The links for GE models Quote Link to comment Share on other sites More sharing options...
mclarenross Posted February 16, 2013 Share Posted February 16, 2013 Sorry try this one. http://wilbo666.pbworks.com/w/page/37134472/2JZ-GTE%20JZS147%20Aristo%20Engine%20Wiring Quote Link to comment Share on other sites More sharing options...
Calzo21 Posted February 16, 2013 Author Share Posted February 16, 2013 Thanks mate! Quote Link to comment Share on other sites More sharing options...
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