Parts for your 2005 Daihatsu Yrv-Fuel pump

2005 Daihatsu YRV fuel pump — what it does, care tips, and when to replace

Yes, the 2005 Daihatsu YRV uses a fuel pump. Technical sources including the Daihatsu YRV workshop manual (Fuel Injection/EFI section), the Daihatsu Electronic Parts Catalogue for the M200/M201 series, and common aftermarket data (e.g., Autodata and major parts catalogues used in AU/NZ) all show an in-tank electric fuel pump module fitted to both the 1.3 K3-VE and 1.3 turbo K3-VET variants. Being electronically fuel injected, the YRV relies on an electric pump to supply the rail with steady pressure.

On this YRV, the fuel pump’s job is straightforward: it draws petrol from the tank, pressurises it, and feeds the injectors with a steady, regulated flow so the engine runs cleanly and reliably. It lives inside the tank as part of a module with a strainer (pre-filter), level sender, and sealing ring. Keeping the pump happy means cool, clean fuel and no air leaks on the tank seal.

It isn’t a routine “replace every X kilometres” item, but it does benefit from sensible servicing habits:

• Try not to run the tank right down