Guest Martin F Posted October 3, 2002 Share Posted October 3, 2002 Originally posted by eyefi where the hell do u start with that tho. this is something i wouldnt like to attempt, and where do u find automotive electrical engineers who have experience like this? or is this simpler to do than i imagine it is? Measure the resistance of the auto box solenoids and fit resistors to match. As for any connecting of wires you would need to look up each wires function and make a decision. Quote Link to comment Share on other sites More sharing options...
Digsy Posted October 3, 2002 Share Posted October 3, 2002 Originally posted by Terry Saunders I believe that it has two timing maps that interface depending on what the car is doing. The J Spec has 1 straight forward timing map. Isn't the only (albeit major) difference between J and UK the way it determines the mass of air flowing into the engine? One uses a direct MAF meter (UK?) and the other uses speed/density (J?). Quote Link to comment Share on other sites More sharing options...
Ian C Posted October 3, 2002 Share Posted October 3, 2002 Originally posted by eyefi ive been through the pinouts on the ecu list. i only have 2 pinout lists, a jspec and a ukspec. both the lists seem to cover auto and manual. i reckon 14 pins r used for the autobox. could b wrong tho. just as a side note, there's 16 ecu pin differences between eurospec and jspec Can you upload the images of these pinout diagrams so that I can snarf them for my reference, please? j-spec and UK. -Ian Quote Link to comment Share on other sites More sharing options...
Guest Terry S Posted October 3, 2002 Share Posted October 3, 2002 I received this from a guy responsible for mapping some US Supra stock ecu's: "Hi there. Yes, the ignition map is easy in the Japan spec car as the map is only a single map, not the dual interleaved map of the USA spec ECU. I have a number of good maps for the USA cars and Have done one ECU for some guys in Australia, unfortunately this ecu has not been tested yet as it would not work the first time we tried it do to a problem with one of the rom boards." Quote Link to comment Share on other sites More sharing options...
eyefi Posted October 3, 2002 Author Share Posted October 3, 2002 Originally posted by Ian C Can you upload the images of these pinout diagrams so that I can snarf them for my reference, please? j-spec and UK. -Ian yip, when i get home ill emal u. Quote Link to comment Share on other sites More sharing options...
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