I just installed my PLX wideband, started the truck up and the gauge just reads (rch) and stays at 10. Ive checked my connections and nothing wrong. Anyone else have this problem? Ive did everything that the instuctions told me to do.

 

just happened to my buddy TRXMXZX. the two black connecters on the red box switch them. their the ones that look like head phone jacks

 

Thanks alot, I was starting to pull my hair out.

 

this is what I love about this site, someone ask a question and in 15 min he has a answer, good job SimpleManLance

 

yeah i guess the directions have them backwards. let me know if it does the trick. TRXMXZX was all pissed off because it wouldn't work. we thought it was the o2 sensor when he just decided to flip the plugs.


lol i dont contribute much but i do what i can

 

i have a plx ,explain to me how you can even plug those in wrong ,theyr 2 diff plugs.i will say that theyre is 2 of the same plugs side by side tho i could see them getting mixed up.im asking bcause mine is now freezing and im wondering the issue.ive been working on truck lately and thinking i might have plugged in wrong 1.

 

my mistake i didnt read clearly u were talking about the 2 same connectors.

 

Yes it did work, thanks again

 

I just installed my controller today and hard wired it in. I plugged the gauge into the RX port and it powers up fine and displays rch but I have not yet connected the 02 sensor yet. Which one do you plug the gauge into? RX or TX? The way the instructions read its RX.

 

Connect to TX!

Look at #1 on the 2nd page.

Derek



http://www.plxdevices.com/Installati...UsersGuide.pdf