2eighTZ4me Posted November 20, 2009 Share Posted November 20, 2009 I pulled the TPS off my 240SX TB - the half moon bar that drives the TPS appears no different from the one on a regular L series TB. I already have a larger TB with a TPS on the L series now. I'm sure there's a reason why I can't just take the TPS off the 240SX TB (which has the 3 wire pigtail needed to interface with MS) and put it on my existing 60mm TB?? Quote Link to comment Share on other sites More sharing options...
S130Z Posted November 20, 2009 Share Posted November 20, 2009 The 240sx TPS is a POT(potentiometer) and it gives out a resistance signal as it sweeps through the motions, instead of switching between closed, open, and WOT. If the 240sx will fit, use it. Quote Link to comment Share on other sites More sharing options...
CamH Posted November 20, 2009 Share Posted November 20, 2009 I'm not sure if it will help you since you're not using a Z throttle body, but I was able to use a 240SX TPS by using two large washers with the bolts that were used on the Z TPS. I was able to set it so the washers sit over the "wings" coming off of the 240SX TPS, and it is able to hold the TPS down. Hope that makes sense! Quote Link to comment Share on other sites More sharing options...
letitsnow Posted November 21, 2009 Share Posted November 21, 2009 You could tune with MAPdot and not deal with the TPS at all. Quote Link to comment Share on other sites More sharing options...
CamH Posted November 21, 2009 Share Posted November 21, 2009 You could tune with MAPdot and not deal with the TPS at all. My actual tune barely uses the TPS at all - almost entirely MAPdot, but the TPS signal is good to have for datalogs in my opinion. Quote Link to comment Share on other sites More sharing options...
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