I keep throwing random code1 CEL lights and its getting annoying. I am using the plx m300 and i have the green wire hooked up to my ecu replacing the stock o2. Car runs fine, throws no codes, and then randomly while driving the CEL will come on with a code1. If i turn the car on and off it goes away, and driveability is not effected at all.

Its just annoying having the light come on, makes me think something is REALLY wrong when i know its just code1.

Anyway to stop it from throwing code1? What would cause it to throw code1 randomly?

 

Mine did the same thing out of the blue. I just took the bulb out

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SpeedingHatch &raquo;</TD></TR><TR><TD CLASS="quote">Mine did the same thing out of the blue. I just took the bulb out</TD></TR></TABLE>LOL bump

 

^

 

bump someone must be getting this other than me

 

From the dead...

I just started getting this too. Any resolutions?

 

same. i heard it was a glitch in hondatas programming software, but dont rely on me because its just what i heard. im looking for an answer to why this is even coming on also

 

bump still havent resolved this, light kicks on still usually on decel in gear

but no performance differences! what gives

 

I have the same problem.....

It doesn't affect perfomance, but is hella annoying.

I think your going to have to live with it

 

Uberdata and Hondata s100 or s200 have a bug. It's nothing major....if it pisses you off that much switch programs .

 

Did you install a capacitor on the O2 sensor wire in order to act as a noise gate?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by crxrocks &raquo;</TD></TR><TR><TD CLASS="quote">Did you install a capacitor on the O2 sensor wire in order to act as a noise gate?</TD></TR></TABLE>

no... which wire? there are like 4 or 5

 

See if this document can help you.

http://www.plxdevices.com/AppNotes/PLXApp004.pdf

It is how I wired my R300 up.

 

i kinda wanna know why its throwing the code in the first place. not just what i can do o keep it from coming on. any info there?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by adseguy &raquo;</TD></TR><TR><TD CLASS="quote">Uberdata and Hondata s100 or s200 have a bug. It's nothing major....if it pisses you off that much switch programs .</TD></TR></TABLE>

i did, the cel was too annoying for me

 

i cant do that ****. i paid 400 for hondata lol

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by playahwitgame &raquo;</TD></TR><TR><TD CLASS="quote">i cant do that ****. i paid 400 for hondata lol</TD></TR></TABLE>

x2

 

i battled this code for so so long before i realized that it was a glitch

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by playahwitgame &raquo;</TD></TR><TR><TD CLASS="quote">i kinda wanna know why its throwing the code in the first place. not just what i can do o keep it from coming on. any info there?</TD></TR></TABLE>

All you can do is bitch and moan....or get a newer version/new EMS

 

Be sure the o2 wire is clipped. If you just connect the wideband o2 wire to the o2 signal it will throw a code as you are describing.

 

im not even using my wideband as my narrowband. i have a seperate wideband.