05-14-2008, 03:01 PM
Join Date: Sep 2005
Total Cats: 0
next TPS fun
Ok, here we go, this Miata dont like the Ultimate.
We have installed a few meanwhile, this car
surprises again and again.
To use the autotune function, we simulate the TPS
with the map sensor signal.
NOTHING else is connected with this, only map signal
spliced and connected to the EMU TPS input.
Depending on the voltage we put in the Throttle settings,
the car starts or not.
For example at 0.5V min - 1.5V max, the car dont start.
at 0.8V min - 2V max the car starts fine.
How can the simulated throttle settings affect the ECU
INJ duty cycle, again the logged INJ input duty cyle??
*sure TPS is not used in the drop down menus,
neither in the AF-target affected map menu.
Last edited by Falk; 05-14-2008 at 03:31 PM.