From what I understood, all I need to do is connect my yellow (analog 1) wire which outputs narrowband voltage (0-1v) to either Pin 1,2,3 or 4 and HPT pro will see the voltage and log that signal as wideband.

Or am I completely wrong here? My analog2 is going to my gauge right now.

 

Alright this is what I did, and I'm getting incorrect readings.

I connected Analog Out 1 from the LC-1 which outputs 0-1v, to Pin 1 on HPT pro. Then, I went into tables and inserted a user defined input for 10-18afr, with 0v = 10afr and 1v = 18afr.

In closed loop I get 14.7 (+/-.1) and HPT was reading something like 12.3. Then in boost, I should be reading super rich and I actually got readings over 18afr which isn't even possible because I set the range to 18afr.

Did I set this up completely wrong?

 

pm eng@rebelautoworx
he logs my a/f all the time using hpt, i also have the lc-1.
sorry i couldnt be more helpful.

 

I used the brown wire from the lc-1.

 

You just tapped into ? Was your gauge still getting a good reading? Whre did you ground your LC1?

 

You ground it the same place your LC-1 is grounded.

 

Yeah I did that. I get good readings in closed loop and **** for readings in open loop (boost)

 

I copied this straight from the help file hehe.

Input

Input signal must be a 0-5v+ source.
You can monitor predefined inputs or create your own input type.
Each box in the grid represents an individual input on the interface. Use the above picture as a guide.

To add an input to the table display, select the box in the grid that corresponds to the input # you are using on your interface then right click and select insert.
The insert menu will display a list of predefined inputs, which you can select from.

If you do not see your sensor in the list you can add it manually by using one of the existing user defined spaces. Simply click Configure User Defined from under the User Defined list.
If you would like your sensor to be added permanently, please e-mail support@hptuners.com with all of your sensor information.

Predefined Inputs
Wide Band O2 - LM1: result = volts / .5 + 10
Wide Band O2 - TE 2A0: result = volts / .5 + 9
Wide Band O2 - PLX: result = volts / .5 + 10
Wide Band O2 - Autronic MAFM1: result = volts / .25 + 10
Wide Band O2 - AEM: result = volts / .5 + 10
Wide Band O2 - AFM1000: result = volts / .5 + 8
Wide Band O2 - G100: result = volts / 0.71248 + 9
Wide Band O2 - DynoJet: result = volts / .625 + 10
Wide Band O2 - LC1: result = volts / 0.3324 + 7.35


I would see if you can find a 0-5v output for your LC1. If you can't you might be able to make a custom EIO configuration but I don't know how to go about doing that.