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April 23, 2024 Service bulletin

Check engine light active and FC P146364 Temp

Mercedes-Benz technical service bulletin LI47.20-P-071172 for 2020 Mercedes-Benz CLA250, 2020-2021 Mercedes-Benz GLE 350 and 2021 Mercedes-Benz GLA 250 and others.

Bulletin number
LI47.20-P-071172
Component
Fuel system, gasoline
Summary
Check engine light active and FC P146364 Temp. and pressure sensor B4/7 is stored in Engine control unit and Fuel pump control unit. Software parameter in Fuel pump control unit. Perform software update for Fuel System Control Module (FSCM) N118. New software is A0009026661.

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