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Old 03-29-2008, 11:20 AM   #1 (permalink)
Cruzer
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Default JDM TT ECU Speed limiter

Ok.. I can't find anything anywhere about dissabling the speed limiter on a JDM TT ECU exept a UK site where they recommend a speed limiter cut controller, So I have one installed and found this out, I had the CVs out with W5MG1 Tranny full of oil and outshaft holes plugged, So I test the delimiter, It ran over 160 in fourth gear no problem. I unplugged the Greddy delimiter and sure enough it cut out @ 120mph. So I plugged the unit back in and reinstalled the CVs and did a road test, Its cutting out @ 120 agian even with the delimiter working, I checked all the wiring its all good, So Im thinking there is an ABS signal bypassing the delimiter? Im really stumped and could use some ideas to try. Maybe I can hotwire the fuel pump so the ECU cant turn it off... dunno? any ideas? or know of someone else with a JDM TT swap?
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Last edited by Cruzer : 03-29-2008 at 11:26 AM. Reason: Pic
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