VEMS Community Forum
Technical => Triggering => Topic started by: carbon1993 on June 03, 2019, 10:28:44 pm
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hello,
This is possibly a stupid question but, i want to use a secondary trigger on my car. i couldnt use the normal cable in the v3 harness for this, as it was used for the primary. So i used a new cable for the HALL sensor.
But its a bit unclear how the ground and shielding is connected.
should i connect it at the ground collect for the sensors. or should i connect it to the vr sensor?
heres is where all the grounds go into the big ground
(https://imgshare.io/image/23lYc)
here is where the grounds collect from the sensors
(https://imgshare.io/image/233a4)
and here is were the VR sensor connect in the v3 harnass to pin 26
(https://imgshare.io/image/23MLn)
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What kind ir your secondary trigger - hall or VR?
For VR sensors I usually use audio cable with two wires in it, the connector end is soldered to corresponding pins in connector, at the other end, IIRC, I usually connect shielding and ground together, and then with all sensor grounds. For hall sender I don't see a reason why it should have shielded cable.
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it is a hall sensor. it has shielded cable. but i guess i can just connect the negative to the pin 26?
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The shield and ground connect to 26