Scania — recall

Automotive · Japan · 2025-10-27

Origin: スウェーデン

Scania trucks: engine control unit design insufficient, fuel pump valve may stick

Country	Japan
Category	Automotive
Published	2025-10-27
Country of origin	スウェーデン
Manufacturer	Scania Japan Co., Ltd.
Models affected	Scania (LPGRS, Series Trucks)
Units affected	265
Defect	In the engine control unit, due to insufficient design review, the hydraulic control valve inside the fuel high-pressure pump may stick as mileage increases. As a result, fuel injection may become insufficient, engine output may become unstable, clutch slippage may occur, and in the worst case, the engine may not be able to restart.
Component	Engine (Engine Control Unit)
Remedy	For all vehicles, the unit will be updated with a countermeasure program, changing it to a program that increases the boost current to prevent the hydraulic control valve inside the fuel high-pressure pump from sticking.
Recall number	外-4087
Official notice	View source ↗

What this means for sellers

Likely platform / channel actions	OEMs/dealers will run the remedy (repair, replace or refund); component suppliers in the chain may face traceback.
Self-check for comparable products	Check your comparable products' design, materials and QC records against the defect described here.
Rules & standards likely involved	the destination market's product-safety rules and mandatory standards

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