Motec’s LTC (Lambda to CAN) modules monitor, control and diagnose Bosch LSU 4.9 Lambda sensors, transmitting readings on a CAN bus. When multiple LTCs are used, up to 32 Lambda sensors can be configured on a single CAN bus, allowing an ECU or logging device to simultaneously monitor numerous Lambda sensors.
General Features
Provides accurate Lambda measurement even when exhaust gas temperature is changing rapidly (heating or cooling)
Calibrated by the user for a particular sensor using either the initial sensor factory calibration or a free air calibration
Install as a single unit or in multiples
Pre-configured to suit a single LTC unit installation
Cost effective
Measurement/Configuration
Compatible fuel: gasoline/petrol, alcohol, LPG, diesel and user defined 'blend' fuel
Comprehensive diagnostic and status channels
Calibration methods:
Automatic, using the sensor's built-in calibration resistor
Known oxygen environment
Standard configuration tables
Configurable to compensate for sensor aging and contamination
Accuracy +/– 1.5%
Operating range:
Lambda 0.65 to 10
AFR 9.5 to 147 for gasoline/petrol