BMW S54B32
Vems ecu config:
SN: 19622
8 IGBT
8 INJ
4 PFET
ETC CONTROL
TRIGGER VR HALL HALL
Wiring is done according to vems pinout and VT help.
Grounds are checked all OK
The problem is the primary trigger is not showing anything in record trigger log menu. Already measured the voltage beetwen the groung and pin 27 with 670 ohm resistance measured 145 mV without resistance 2,78 V. Nothing else connected jet. Tried to connect another vems and the trigger was perfect.
Q: We have trigger error at 7060 rpm. Already changed primary trigger sensor to a new genuine sensor, checked the wiring grounds etc. I made scope reading of the trigger signal when the error occurs. The signal appears to be perfect. What could be the problem?
http://www.vems.hu/files/CsotiF/s54etc/v3.3_u019622-A-2019.09.23-12.20.12.vemscfg
1200 rpm
3000 rpm
it's not perfect as you can see your signal after the missing gap is not crossing 0 so it means ecu is not registering it, and that's why you are getting error. Valdas