Bosch Lamdatronic LT4-ADV Lambda to CAN Module

Bosch part number: F02U.V01.111-04 (F02UV01111-04)

Four-channel lambda control module for the Bosch LSU ADV sensor: it supplies, heats and reads up to four widebands, reporting lambda, sensor temperature and diagnostics over CAN.

- 4 channels, internal heater control; lambda range 0.75-5
- For LSU ADV sensors: improved robustness, shorter heating time, less ambient-pressure influence than the LSU 4.x family
- CAN (500 kbaud / 1 Mbaud) + 4x 0-5 V analog outputs; 100 Hz sampling and refresh; resolution 2.5 x 10⁻⁴ lambda
- 54 x 59 x 13 mm, 98 grams with wire; Velcro mounting; sealed to 100% humidity
- Keep sensor-to-module cable under 1.5 m for signal integrity

When you need it
Per-cylinder or per-bank air/fuel measurement feeding the ECU or logger over CAN, calibration-grade wideband data without analog noise issues.

Choosing a lambda-to-CAN module
- Lambdatronic LT2 Sport: compact wideband interface of the Lambdatronic range (contact us for current specifications)
- Lambdatronic LT4: four channels, runs LSU 4.2 / LSU 4.9 / Mini-LSU 4.9 sensors, lambda 0.75-10.12
- Lambdatronic LT4-ADV: four channels for the newer LSU ADV sensor (faster light-off, better robustness, less ambient-pressure influence), lambda 0.75-5
Not sure what your programme needs? Talk to us. 909 supplies, installs, supports and calibrates the full Bosch Motorsport range.

Data sheet (PDF)