Innovate LC-1 Wideband Lamda with Possumlink 44S

[Jack Black]

Hi guys. I've notice that this question has been up before, but i can find any straight answer. Copy paste from the LC-1 quick start guide -The default analog outputs are as follows: Analog output one (yellow) is 1.1V=14AFR and .1V=15AFR. This is a sumalated narrowband signal. Analog output two (brown) is setup as 0V=7.35AFR and 5V=22.39AFR. Well here's my big question. Analog one is connected to the gauge, and analog two is connected to the ECU. What value should i sett analog two at? Same as analog one or something different? Cheers. -J

[Cameron Moore]

Hi Jack,

As the PossumLink only accepts a narrowband input, the output of the LC1 would need to be set to Analog output one (1.1V=14AFR and .1V=15AFR). If you have a guage that displays a Wideband signal you might just need to swap the wires over. Otherwise use the software to make them the same.

-Cameron

[Jack Black]

Thanks Cameron for a fast answer. As you said, analog one is connected to the gauge and analog two is connected to the Link ECU. I've setup the analog two same as one (1.1V=14AFR and .1V=15AFR) Is this wrong settings for analog two? Should i lower it to 1.0V=14AFR and .1V=15AFR instead? PCLink mark that it is something wrong with the "narrow-band oxy" Sorry for my bad English -J

[Jack Black]

To simplify the whole thing. Analog out one is connected to the gauge. Value (1.1V=14AFR and .1V=15AFR) Analog out two is connected to the Link. Value (1.1V=14AFR and .1V=15AFR) Is this correct? -J

[Cameron Moore]

To better match the factory signal that the computer is expecting you should use 1.1V = 13AFR and 0.1V = 16AFR.

 

To check that it's working use a multimeter on the signal wire and check that the computer is making it vary around 0.55V (14.7AFR)

[Jack Black]

Thanks Cameron. You'r the man -J

[Gary ST165]

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