Stock opel X20xev
primary trigger 60-2 HALL effect
Scope measure from stock ecu:
1V/Div
Soundcard trigger played m582 with trigger errors. (but soundcard is rather like a VR signal, and it might not be proper for HALL input... For HALL input: negative voltage is not recommended at all)
between ec36 pin 26 and pin 27 162 mV measured: it should be >4V in the other phase. (in gear 5 move the car slowly and watch with DVM).
sj2 closed sj6 open R30=3300 ohm parallel with 27000
according to GenBoard/Manual/InputTriggerHardWare that's OK.
The stock hall sensor is 14.4 volt supply
Do I need any changes???
With the v3 connected to the sensor there is no signal.
- Measured with scope ?
- EC36/pin27 should measure appr 4 .. 5.2 V when the sensor is disconnected.
- try to pull down the EC36/pin27 signal with 1kOhm instead of sensor
- or with VemsTune ?
- that can be caused by misconfiguration also. In VemsTune, check validate ("check icon"). Check configuration carefully
- [error reporting] step 1-2 almost done (this page)... Step 3-4 is exactly what should follow: upload vemslog and triggerlog