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LC-2: Digital Wideband "Lambda" O2 Controller

The evolution of the world’s most popular stand alone digital O2 sensor controller, the Innovate Motorsports LC-2 builds upon the legacy of the LC-1 by adding simplicity and leading edge technology. The LC-2 utilizes 100% digital wideband air/fuel ratio technology on the market! The LC-2’s patented award-winning DirectDigital™ signal processing technology provides data on exactly how rich or lean an engine is running at any load. The LC-2’s self-calibrating circuitry also compensates for changes in temperature, altitude, and sensor condition. The LC-2 includes a digital input/output, 2 full-programmable analog outputs, and is ideal for applications such as dynamometers, data acquisition systems, standalone ECUs, and gauges. The LC-2 can also be "daisy-chained" for cost-effective individual cylinder monitoring, and is fully compatible with our Modular Tuning System (MTS). Key features include:

KEY FEATURES

  • Patented DirectDigital™ Wideband Technology
  • Wideband O² Compatible with ALL fuel types
  • Ability to calibrate O² sensor for maximum accuracy
  • Integrated dual-color status LED (Green/Red)
  • *2-Configurable linear 0-5v analog outputs
  • Optional sensor cable lengths available: 3ft, 8ft (Included), and 18ft
  • Positive lock connectors for all connections
  • Innovate MTS serial in/out
  • Serial connection to your PC
  • Real-time display data on screen and/or with powerful LogWorks software

*Two fully programmable linear analog outputs to connect to analog gauges, dyno computers, ECUs, piggyback controllers, and other devices with analog inputs. Analog Output #1 (Yellow) is configured as 0 volt = 7.35 AFR and 5 volts = 22.39 AFR; Analog Output #2 (Brown) 1.1 volt = 14 AFR and .1 volt = 15 AFR. With the provided LM Programmer software these analog outputs may also be configured by the user.

Click here to view the complete user guide and installation manual.

LC-2: Complete Lambda Cable Kit (8 ft.). Includes: LC-2 Controller, Bosch Wideband O² Sensor, 8 Ft. Sensor Cable (Overall length 10 ft.), 1" Mild-Steel Exhaust Bung, *Program Cable, & Manual. P/N: 3877  
MSRP $189
LC-2: Complete Lambda Cable Kit (3 ft.). Includes: LC-2 Controller, Bosch Wideband O² Sensor, 3 Ft. Sensor Cable (Overall length 5 ft.), 1" Mild-Steel Exhaust Bung, *Program Cable, & Manual. P/N: 3884  
MSRP $189
LC-2: Complete Lambda Cable Kit (8 ft.). Includes: LC-2 Controller, 8 Ft. Sensor Cable, *Program Cable, & Manual. DOES NOT INCLUDE O² SENSOR OR BUNG. P/N: 3881  
MSRP $149

*Program Cable (Only needed for Datalogging and to change the Fuel Type Setting), Manual, LogWorks Software (Free Download).

Specifications

Power

 
Operating Voltage 9.8V to 16V DC
Input Current, O² heater initial warm-up 2.0A nominal, 3A max
Input Current, O² normal operation 0.8A nominal, 1.1A max

Environmental

 
Operating ambient temperature 0° to 140° F (−17.78° to 60° C)
Storage ambient temperature −40° to 185° F (−40° to 85° C)
Water resistance Splash resistant, non-submersible

Sensors

 
Compatible Types Bosch™ LSU4.2 & Bosch™ LSU4.9
Bosch™ Heater Control Digital PID via pump-cell impedance
Measurements
 
Lambda .5 to 8.0
Air/Fuel Ratio 7.35 to 117 (gasoline), Fuel Type Programmable
Accuracy
 
For Lambda Accurate to +/- .007 (.1 AFR)

Response Time

 
Free Air to Lambda < 100 mS ( < 25 mS typical)
Inputs
 
Serial 1, Innovate MTS Compatible
Outputs
 
Analog

2, 0-5VDC, 10 bit resolution, programmable

Serial 1, Innovate MTS Compatible
Communication
 
Serial MTS (Innovate Modular Tuning System) compatible

Installation and Setup

Installation of the LC-2 is relatively simple. Complete documentation is supplied, and the support pages, videos, application notes and tuner resources can also speed you on your way to effective tuning. Innovate also has a great network of local dealers, tuners, race shops, and dyno shops that can assist you in choosing, installing, and getting the most out of your Innovate products. Click here to find a dealer near you.

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