2 ecus with wiki order comment for multiplexer install,
for firs ecu I would like to have 4 egt sensors over multiplexer, have a vems 4 egt box for it and one over vems box. or maybe you have solution for all five sensors direct to vems box, + all analog inputs, wheelspeeds outside the box + second serial interface.
second ecu is bmw s54,
multiplexer used for switches, pullup for mux channels.
one for oil temp,
internal ecu channels with no pullup,
2 pedal position sensors
2 throttle position sensors
needs third trigger out instead of analog 1
both wheels speeds out,
dbw output over second wideband heater pin, to make wiring less complicaded because 4 p259 + dbw out going from the same side of ecu.
EC10 pinout v3/14044 v3/14052
See EC10 pins: http://vems.hu/files/MembersPage/Kamuto/inpmux/
- EC10/1 Ain0 (A=mch0)
- EC10/2 Ain1
- EC10/3 Ain2
- EC10/4 Ain3
- EC10/5 Bin0 (B=mch1)
- EC10/6 Bin1
- EC10/7 Bin2
- EC10/8 Bin3
- EC10/9 +5V
- EC10/10 GND
Inpmux addressed by internal signals p259/ch2-3 normally.