Camaro ChriSS

I posted this on HP Tuners, but no response so far.

I am setting up my LC-1 through the EIO of a Pro unit, but when scanning, HP doesn't seem to get a reading. It doesn't read zero, there just is no reading at all. Leads me to think I'm missing something in my set up.

Logworks operates fine and I get a good solid accurate reading of the AFR.

I've read over threads for the past couple of hours, but I can't see where I'm doing something wrong.

Here's what I've done:

1. I have the Brown wire (Analog 2) from the LC-1 connected to pin 1 of EIO
2. Green from LC-1 is connected to pin 5 (ground) of EIO

3. Using LM Programmer, I set voltage to 0 -> 10 AFR and 5 -> 18 AFR.
4. In LM Programmer, under advanced table I set speed to 1/6th (then Program)

5. In HP, I am using chart #2. I set up the 4th parameter as AFR, and under the options, went to the AUX list and selected WB LC-1.
6. Enabled the parameter for the chart.

I get no reading at all through my scans. I am not certain if I have missed a step somewhere or done something wrong, but if anyone can see a flaw, please let me know.

Thanks in advance.

Camaro ChriSS

I tested my voltage from the LC-1 brown/green wires and it is acting normal, changing between 3-4V at idle. So thats ok.

Camaro ChriSS

Well, Bill from HP solved it I think. Very fast too.

The key issue is in my step #5. I was enabling the WB through the chart display, as thats the table I use most often - apparently you cannot do that. It has to be through the TABLE display. This is in the HELP menu under custom PIDs.

I am not at home, so don't have the laptop to test it, but that sounds likely the solution.

I will add to this thread once I confirm this is the solution, just in case anyone else ever makes this mistake.

Camaro ChriSS

And yes... that was the problem. Works fine now.

foff667

iTrader: (2)

Glad to hear your up and running Chris.


Bill

Camaro ChriSS

Thanks Bill. Good tech support you have.