Daniel 760R Posted October 2, 2018 Report Share Posted October 2, 2018 Hello I have a custom setup on my Volvo T5 engine with BMW S54 ITB incl the DBW motor. TP main and sub will differ in position during normal operating due to the custom linkage/placement of the motor on my application. This is with correct voltage values at closed and open position. I can’t find the option to use a sensor curve instead for TP sub. I think that would solve my problems. Any ideas? Best regards Daniel Quote Link to comment Share on other sites More sharing options...
flipski Posted October 2, 2018 Report Share Posted October 2, 2018 Have you tried the "E throttle target" table and update the axis to use the input you want ? Quote Link to comment Share on other sites More sharing options...
Adamw Posted October 3, 2018 Report Share Posted October 3, 2018 The TP main and TP sub sensors must have some sort of linear relationship. It is not going to work if the ratio varies between them due to non-linear linkages or backlash etc. I think your only option will be to use just one TP sensor and wire in to both TP analog inputs (suggest the one that is actually on the throttle bodies). Quote Link to comment Share on other sites More sharing options...
Daniel 760R Posted October 3, 2018 Author Report Share Posted October 3, 2018 Yes To have one sensor was my plan B. Fund in UK a dual TPS sensor whith 360^ redundant singnal, just to bolt on the ITB. So that how I solve the problem! Thanks for fast replay! /Daniel Quote Link to comment Share on other sites More sharing options...
Brad Burnett Posted October 4, 2018 Report Share Posted October 4, 2018 very interested in the outcome here. I have similar set up and face odd operational issues. Quote Link to comment Share on other sites More sharing options...
Daniel 760R Posted October 13, 2018 Author Report Share Posted October 13, 2018 On 10/4/2018 at 3:13 PM, Brad Burnett said: very interested in the outcome here. I have similar set up and face odd operational issues. I have test the sensor and am very pleast with the result. No longer problems with sub and main linearity. Was little tricky to find the working aria of the sensor. It has no start and end stops. Alsow they have main as channel 2 and sub as channel 1. When this was figured out it worked perfectly! Quote Link to comment Share on other sites More sharing options...
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