(Repair Procedure Revision) Due to swelling of the fuel pump motor impeller, the fuel pump may seize and...
Acura technical service bulletin B21-013 for 2019-2020 Acura MDX and 2019-2020 Acura MDX Sport Hybrid.
- Bulletin number
- B21-013
- Component
- Fuel system, gasoline
- Summary
- Service Bulletin - (Repair Procedure Revision) Due to swelling of the fuel pump motor impeller, the fuel pump may seize and stop working. If this occurs, the check engine light may be displayed with DTC P0087 (Fuel Rail Pressure Too Low) stored, the engine may not start, or the engine could stall while driving, increasing the risk of a crash. Replace the fuel pump motor.
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