Innovate LC-2 User Manual

LC-2 Digital Air/Fuel Ratio (Lambda)
Sensor Controller Manual
Warning!
The Oxygen Sensor used in this device gets very hot in operation.
Do not touch the hot sensor. Do not let a hot sensor touch a combustible surface. Do
not use the sensor with or near flammable liquids or gases. Failure to heed these
warnings may result in severe burns, explosions or fires.
When installed in the exhaust, the oxygen sensor MUST be connected and operating with
the LC-2 whenever the car is running. An un-powered oxygen sensor will be quickly
damaged when exposed to hot exhaust gases.

Innovate LC-2 Specifications

General

Product Type	Wideband Air/Fuel Ratio Controller
Sensor Compatibility	Bosch LSU 4.9
Calibration	Free-air calibration
Input Voltage	10-18V DC
Weight	0.5 lbs
Data Logging	Yes
Output	Analog
Analog Outputs	2
Lambda Range	0.5 to 1.5
Communication	Serial
Type	Controller

Summary

LC-2 Overview

Status Light Indicators

Basic Wiring Requirements

Details essential wiring for power, ground, and analog outputs.

Installation and Wiring

Mounting the LC-2 Controller

LC-2 Wiring Connections

Connect RED to switched 12V, BLACK to ground, and use YELLOW/BROWN for analog outputs.

Relay Wiring and Sensor Placement

Single Innovate Device Relay Wiring

Sensor Placement Guidelines

Recommendations for optimal O2 sensor placement in exhaust systems.

Sensor Calibration

Software Configuration and Logging

Installing LogWorks 3 Software

Connecting to LM Programmer

Guide to establishing a serial connection between the LC-2 and LM Programmer.

Advanced Software Features

Configuring Analog Outputs

How to set up voltage outputs for AFR or Lambda in LM Programmer.

Data Logging

Logging Data with LogWorks