CAN Lambda Module with Bosch LSU 4.9 Sensor

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CAN Lambda Module with Bosch LSU 4.9 Sensor

Name: CAN Lambda Module with Bosch LSU 4.9 Sensor
Brand: Link
SKU: 125-1000

$616.69

SKU: 125-1000

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Overview

The Link Engine Management 125-1000 is a digital wideband CAN module designed for use with leading aftermarket ECUs. It provides digital wideband sensor control via the CAN bus.

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It offers precise measurement of exhaust gas oxygen levels, making it an essential tool for accurately tuning fuel mixtures and enabling your ECU to perform on-the-fly adjustments. The module utilizes a powerful Bosch LSU 4.9 sensor, and its fully digital output eliminates the signal loss, delays, and potential errors common with analog sensors. This unit never requires free-air calibration. Included in the box are the CAN Lambda device, a Bosch LSU 4.9 sensor, a Deutsch 4-Way Connector Kit, an O2 Bung and Plug, and stickers along with a Quick Start Guide. The device features a 4-pin male DTM connector for power and CAN communication, and a 6-pin mating connector for the LSU 4.9 Lambda sensor. The controller operates with an input voltage of 7.5-20V, while the sensor and its heater require 10.8-16.5V and 8A respectively. The operating temperature range is -20 to 100°C, with a sensing range of 0.67 to 10 lambda. The CAN frequency can be set to 1Mb/s, 500kb/s, 250kb/s, or 125kb/s. For integration with Link's G4+/G4X PlugIn ECUs, a specific Link CANPCB cable is required to access the CAN port on the PlugIn PCB, along with a Link CANF field insertable CAN plug. Users must ensure proper CAN protocol is followed, as detailed in the provided manual. This module is compatible with leading aftermarket ECUs.

Vehicle Symptoms

Poor fuel economy and rich exhaust smell
Rough idle and hesitation under load
Check engine light for lean/rich condition
Engine surging or stumbling during acceleration
Unable to tune aftermarket ECU properly

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Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

Brand	Link
Part Number	125-1000
Category	Air and Fuel

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