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Potential Tuner
Pro Link cable to PLX wideband
Hi all,
I'm trying to wire in the Pro Link cable to the PLX wideband sensor, I have found a few different ways online, but want to run it buy the brains trust first (I'm pretty new to this).
Pro Link cable- Black wire (ground)- to a good chassis ground point
Red wire (analog 1)- to the 0-5v wideband output on the PLX
Blue wire (analog 2)- Spare
Orange wire (CAN high)- Spare
Yellow wire (CAN low)- Spare
PLX device- Power supply- Red wire (positive)- to the cigarette lighter positive feed, so it is live when ignition is on and uses the existing fuse
Black wire (ground)- to a good chassis ground point
- Analog output plug- Pin #1, 3.3VDC- Spare
Pin #2, 0-1v Narrowband- Spare
Pin #3, 0-5v Wideband- to red wire on Pro Link cable
Pin #4, 8.0v- Spare
Does this seem correct?
Can I run/should I run the 2 ground wires (black wire on the pro link cable + black wire on the PLX power supply) to the same grounding point?
Thank you for your time and help.
Using:
MPVI 2+ with Pro Link cable and pro feature set
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Potential Tuner
I was just getting ready to post this same question.
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Tuner in Training
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Potential Tuner
from reading I thought the black prolink wire is to go to the the ground on the sensor its self
https://www.hptuners.com/pub/Pro_Link_v1.pdf
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Potential Tuner
I also connected the Prolink black wire to a chassis ground. After rereading the instructions it appears it should be connected to the WB sensor ground. Has anyone connected the Prolink to PLX SM AFR successfully?
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