Ground question

Race Capture Pro hardware installation- power, wiring, physical installation, etc. See the dedicated forum for Sensor related topics

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ross2004
Posts: 24
Joined: Mon Sep 18, 2017 3:58 pm
Location: Staunton, VA

Ground question

Post by ross2004 »

Dumb question ahead: RaceCapture Pro Mk3, currently the ground wire is solely going to the SensorX breakout board which has the oil temp/pressure and water temp sensors connected- do I need to add in a separate chassis ground to the box or does it ground through the sensors?

psfp
Posts: 49
Joined: Mon Aug 21, 2017 10:40 pm
Location: DF - Brazil

Post by psfp »

Where do you get the 12v power from?

If you are using the OBDII cable, you shouldn't need an additional ground wire. If you are NOT using the OBDII cable, you must add a ground wire to your setup.

ross2004
Posts: 24
Joined: Mon Sep 18, 2017 3:58 pm
Location: Staunton, VA

Post by ross2004 »

Thank you, I'm not using OBDII so I will add a ground wire. Power comes from my fuse block.

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