LC-1 Install Questions
I'm going to be using this with HP Tuners so I have the wideband analog output (brown wire) connected to the EIO along with the analog ground (green wire). My question here is, do you have to have the laptop and HP Tuners up and running to do the calibrations? Right now I don't and the EIO is not plugged into the HP Tuners box. Does it need to be?
Thanks for anyone's help!
I can't remember what the flashes mean.
Things to check though:
Make sure you have the terminator plug plugged in. The LC1 won't work without it.
Have you followed the steps for a free air calibration?
Here is a link to the pdf manual of the LC1:
http://www.innovatemotorsports.com/s...Manual_1.5.pdf
Also you may get more help here:
http://www.innovatemotorsports.com/f...splay.php?f=10
If you are getting steady flash (which has happened to me every now and again) first try shutting off the car and restarting. If that doens't work, unplug the O2 from the LC-1 and go through the heater calibration procedure...
If you are getting steady flash (which has happened to me every now and again) first try shutting off the car and restarting. If that doens't work, unplug the O2 from the LC-1 and go through the heater calibration procedure...
If he is using a meter, isn't that serial? The way I answered his question doesn't he need the terminator plugged in?

P.S. You are right, too.

P.S. You are right, too.
If the serial is being used (for example to verify the HPT analog output) then you are exactly correct, the terminator needs to be connected.
Where's everyone pulling their switched 12v from? Currently I'm running it from the interior fused box shared with a BMN window switch for my nitrous. Seems hard to believe the draw would be too much, but I guess it is...
A recal will just make the led go blank for like 2sec then it will go back to on or blinking.
You need to do a power cycle once its done its recal, leave it off for a few seconds, then power back on. But you should only recal when its showing steady, (ie) hot and led on.
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Measure the voltages bewteen the blue wire and the battery negative terminal, and between the red wire and the battery positive terminal, see that you get very close to zero in both cases...?
A recal will just make the led go blank for like 2sec then it will go back to on or blinking.
You need to do a power cycle once its done its recal, leave it off for a few seconds, then power back on. But you should only recal when its showing steady, (ie) hot and led on.
What color is the stock 02 header 12v that you used or which pin is it?
If I remember correctly pins A&B were NBO2 signal and CD were power. Going out on a limb here, I think D is+12 and C is ground, but I could have them reversed. I'm going to be using this with HP Tuners so I have the wideband analog output (brown wire) connected to the EIO along with the analog ground (green wire). My question here is, do you have to have the laptop and HP Tuners up and running to do the calibrations? Right now I don't and the EIO is not plugged into the HP Tuners box. Does it need to be?
Thanks for anyone's help!
you should wire up the LC-1 so you can do this without relying on the logging interface ground or the ALDL ground (or any other real ground).








