This manual covers the installation, configuration, operation, and calibration of MoTeC LTC devices for monitoring wide-band lambda sensors on a CAN bus.
The MoTeC LTC (Lambda to CAN) series includes single-channel (LTC) and dual-channel (LTCD) units designed to monitor Bosch LSU 4.9 or NTK Lambda sensors. These devices transmit sensor readings, diagnostics, and fault information over a CAN bus to compatible ECUs or data loggers.
| Power Supply Voltage | 11 V - 16 V DC |
|---|---|
| Typical Current Draw | 110 mA plus heater current |
| Heater Current | 0.5 A - 1 A (up to 2 A on startup) |
| Communication Speed | 1 Mbit/sec CAN |
| Dimensions | 38 x 26 x 14 mm |
| Weight | 62 grams |
| Max Ambient Temperature | 100 °C |
| Mounting Holes Spacing | 32 mm (Ø3.2 mm) |
The devices support Bosch LSU4.9 or NTK sensors.
Up to 32 Lambda sensors can be configured.
No, it is not required if using a single unit pre-configured by MoTeC.
It is recommended to place the sensor at least 1 meter from the exhaust ports.