No engine speed!

All about our superior engine management unit.
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florian_sch
Posts:4
Joined:Thu Aug 17, 2017 3:17 pm
No engine speed!

Post by florian_sch » Thu Aug 17, 2017 4:01 pm

Hello guys,

Some fellow student und I have some problems with a project on a 1.6l EA111 Volkswagen engine.
The programm shows us, that the ignition status is not synchronized. When we start cranking motor, there is no singnal on the oszillograph (rpm=0). We need help or some wizard material for the EA111 1.6l (77kw). Espacially for the trigger setup, we dont know if the setting we've selected are right.

The Primary Trigger (VR Sensor) is connected to ECU at pin B7, the seonsor is also connected to +5V and SensorGround.
Trigger 1_2.png
Best regards!

RasPL
Posts:25
Joined:Tue Oct 06, 2015 2:06 pm

Re: No engine speed!

Post by RasPL » Thu Aug 17, 2017 5:15 pm

VR sensor dont need +5V. Are you sure that u are using vr sensor ? Or it is hall sensor ?

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