ChrisPackit Posted April 30, 2015 Share Posted April 30, 2015 Chaps I'm running an aftermarket plenum and throttle body on a 1JZGTE, with the stock ECU at present, although I have a Power FC waiting to go on once the problems are sorted. I was reading up a while ago about using the Traction Control TPS (# 89452-22090) rather than the stock TPS (#89452-22080) as the direction of this throttle body means the direction of the stock TPS rotates the wrong way. So on went the the TRC TPS which does rotate the correct way, but upon investigation, the resistance and voltage range is reversed. I am expecting to see aroung 1.6V on idle up to 4.9V on full throttle, but I'm seeing 4.9v on idle and 1.6v on full throttle. I'm getting a code 41 (TPS) and when I have checked this is the reason. So I guess my question is does anyone know what the correct 4 pin Toyota TPS part number that would work with this TB? So to summarise, the TB is anti-clockwise motion and sensor required would be clockwise motion on a 0 to 5V scale. Thanks for your help. Chris Quote Link to comment Share on other sites More sharing options...
ChrisPackit Posted April 30, 2015 Author Share Posted April 30, 2015 PS. I know the Mkiv's are 2JZ but I believe the TPS / throttle body set ups are the same on the 1JZ. Cheers :-) Quote Link to comment Share on other sites More sharing options...
David P Posted April 30, 2015 Share Posted April 30, 2015 Unpin the 4 wires from the loom plug and repin them in mirror format. Quote Link to comment Share on other sites More sharing options...
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