Ok, today I bought Analog cable for my LM-2, got my dataloger, LM-2, laptop, went to car, in my yard, pluged in dataloger, crome, and wired my analog cable, analog out2+ wired into D14, analog out2- wired into D22, sensor ground, and left the stock sensor ground wire in as well... so, with LM programmer I setup analog2(def. narrowband) 0v - 7.35, 3.25v - 22.39, in crome, 0v - 7.35, 3.3v - 22.39, then I turn the ign on, didnt start the car, o2 was reading 3.39-3.43 constantly, I wanted to just check does it works... I breathed onto sensor as then afr changes, in LM-2 everthing changed, in crome, it didnt change a thing... so, i got wired in analog outputs, got sensor with lm-2 reading, power is on... I did it on my basemap, which is written to chip thats in my car... then I started the car, nothing changed, then I unpluged stock o2 in motor bay, just to check if something changed, nothing changed... then I try analog ground put to cars body, nothing changed, but when ground was unpluged, crome readed 3.80v... so, I have ground, and I have input... whats wrong? really need your help guys...

In attachments is screenshot of my settings in Crome...

P.S. Crome 1.1.11H Dealer version, tryd it with freelog too, nothing...

 

What wire colours do you have on your wideband O2. Most have 2 analog out put wires, 1 Yellow and 1 Brown both of witch are signal (+) wires. The analog ground (-) would be green if you have a 7 wire LC-1. You only need to hook up one of the analog output wires to the ECU. Tape the other signal wire up and keep it out of harms way.

Innovate wire connections:
Interface and power cables with 6 wires:

Red 12V supply
Blue Heater Ground
White System Ground (-)
Yellow Analog out 1 (+)
Brown Analog out 2 (+) (not required to be hooked to ECU)
Black Calibration wire

Interface and power cables with 7 wires:

Red 12V supply
Blue Heater Ground (-)
White System Ground (-)
Yellow Analog out 1 (+)
Brown Analog out 2 (+) (Not required to be hooked to ECU)
Green Analog Ground (-)
Black Calibration wire

Serial In connection, 2.5mm stereo (female) marked as IN
Serial Out connection, 2.5 mm stereo (female) marked as OUT.

 

I have Innovate LM-2 with analog cable, I have 2 analog outs:

1) Analog Out+ Lime Green
Analog Out- Yellow

2) Analog Out+ Brown/White
Analog Out- Dark Green

1st is set wideband analog from factory, 2nd was narrowband from factory, I reprogrammed 2nd: 0v = 7.35, 3.25v = 22.39, all other settings left untouched... I wired Analog out+ (brown/white) to D14, and analog out- (dark green) to D22(sensor ground)...

 

Ok, today I just installed sensor into header's downpipe and everything worked, great! I supose that is your breath on it, it will change values shown in LM-2 display, but real output voltages wont change... so, that was my problem, and its gone now

 

LOL... breathing on an O2 sensor will not change the reading... Why would you think that??

An O2 sensor is looking for hydrocarbons, not CO2.

 

I just readed somewhere, and when I did it, the values on LM2 display were changing... FAIL :D but everything's alright now