M-JET O2 Sensor Module

With the M-JET O2 Sensor Module, you always have your lambda and AFR values in view – directly on the original Sea-Doo display . The AFR value, including decimal places, is displayed in the standard cluster, neatly integrated and readable at any time while driving.

The module is compatible with Bosch LSU 4.2 and LSU 4.9 lambda sensors . If selected, we will supply an original Bosch LSU 4.9 sensor directly.

Compatibility (vehicles/clusters)

• Works on all clusters from model year 2015 onwards.

• Spark: compatible with all model years

• Does not work on vehicles with a connected Sea-Doo depth sensor. The depth sensor must be unplugged.

Highlights

• Live display of Lambda / AFR

• AFR including decimal place in the original display

• Perfect for monitoring and performance setups

Delivery from approximately March 1st, 2026