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LC1 install

ozyvr4

Well-known member
Joined
Mar 5, 2007
Messages
160
Location
Brisbane, Australia
Hi there guys , I just bought another VR4 that did not have a o2 sensor so I thought I would buy a Innovate LC1 & use the 0-1v output to feed into the standard ecu o2 sensor input. I also bought the G4 guage to display AFR .

Has anyone done this? Do I have to change the settings on the LC1?

Thanks in advance.
 

Brunoboy

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Joined
Apr 25, 2008
Messages
2,880
Location
San Bruno,CA Home of SFO
You must set up the LC-1 in ecmlink and also have to set it up in LM programmer.
 

ozyvr4

Well-known member
Joined
Mar 5, 2007
Messages
160
Location
Brisbane, Australia
This car does have ecmlink.

What do I need to setting in LM programmer. I only want this for the closed loop of the ecu.
 

gramkrakr89

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Joined
Jan 25, 2010
Messages
308
Location
Bunker Hill, WV
Quoting ozyvr4:
This car does have ecmlink.

What do I need to setting in LM programmer. I only want this for the closed loop of the ecu.



The LC-1's narrowband output should be set up just fine right out of the package. Hooking this up in place of the stock o2 signal should work. This would allow the ECU to operate in closed-loop mode just like stock.

If the car already has ECMlink (V3) though, setting up the ECU to log wideband input and simulate narrowband input gives you a little more versatility, but it's up to you.
 

jepherz

Staff member
Joined
Aug 8, 2004
Messages
7,877
Location
KC, Missouri
You just have to install the newest LogWorks which comes with LM programmer. From there, you can program the two outputs separately via serial cable. Super easy and you wouldn't even need to mess with your ECU.
 

ozyvr4

Well-known member
Joined
Mar 5, 2007
Messages
160
Location
Brisbane, Australia
Thanks guys. I don't have link in this car yet as I only just bought.

I will connect to factory input tomoro. I've already used the 0-5v output fo the g4 guage.
 
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