P8 TPS
Posted: Fri Jan 03, 2020 11:57 am
I am just in the process of going through inputs and outputs etc... Had a problem downloading my new file to ecu as kept saying stop engine, even though it has never run!, found I had to disconnect the crank sensor (will sort that later) Now then file is downloaded ok.
So went onto setting up the throttle position but having issues with that now.... have taken potentiometer wiper into pin 48 and wired +5v and 0v as per P8 wiring diagram however when potentiometer is moved I cannot see any values changing in the set throttle stops screen
However I assume that when I find the probable wiring gremlin that when the throttle is closed that it will register a minimum value (say 50, then opened max to say 200) then set pedal movement min and max. or is there another table I need to input the values its expected to see on pin 48?
Cannot visualise how this information (in mv) correlates to the "set map columns" window with columns 1 to 14 as a percentage?
Wondering f anyone can please enlighten me
So went onto setting up the throttle position but having issues with that now.... have taken potentiometer wiper into pin 48 and wired +5v and 0v as per P8 wiring diagram however when potentiometer is moved I cannot see any values changing in the set throttle stops screen
However I assume that when I find the probable wiring gremlin that when the throttle is closed that it will register a minimum value (say 50, then opened max to say 200) then set pedal movement min and max. or is there another table I need to input the values its expected to see on pin 48?
Cannot visualise how this information (in mv) correlates to the "set map columns" window with columns 1 to 14 as a percentage?
Wondering f anyone can please enlighten me