jase_93tt Posted August 13, 2006 Share Posted August 13, 2006 Hi all Does anyone know if Toyota changed the Auto mission ecu from early to late model cars (by later I mean post 96+ cars). Ive got a piggy back ecu from Japan which apparently speeds up the shift times, but the pinouts only show for the later model cars. Im hoping I can use this on my 93 car. Any info much appreciated Jase Quote Link to comment Share on other sites More sharing options...
Jake Posted August 13, 2006 Share Posted August 13, 2006 VVTi (1997 on) ECUs are totally different to pre-VVTi ones. Pre VVTi auto TT ECUs are all the same, AFAIAA Quote Link to comment Share on other sites More sharing options...
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