Parts for your 2017 Ford Fiesta-Fuel pump

2017 Ford Fiesta fuel pump — what it does and how to look after it

Yes, a fuel pump is absolutely used on the 2017 Ford Fiesta. Technical sources including the Ford Workshop Manual (sections 310‑01B Fuel Tank and Lines, and 303‑04C Fuel System), Haynes Fiesta 2008–2017 service manual, and professional databases such as Autodata/ALLDATA all specify an electric in‑tank fuel pump on every 2017 Fiesta. On 1.0 EcoBoost petrol and TDCi diesel models there’s also an engine‑mounted high‑pressure fuel pump that feeds the direct‑injection or common‑rail system.

The fuel pump’s job is simple but vital: get clean fuel from the tank to the engine at the right pressure and volume, every time you turn the key. On non‑turbo port‑injected petrol Fiestas, the in‑tank pump supplies the injectors directly. On EcoBoost and diesel variants, the in‑tank pump delivers low‑pressure fuel to a cam‑driven high‑pressure pump that ramps pressure up dramatically for precise injection under load.

There’s no scheduled replacement interval for the Fiesta’s fuel pump, so it’s typically “fit and forget” until wear or contamination takes its toll. Good servicing habits help it last:

• Keep at least a quarter‑tank of fuel to help cool and lubricate the in‑tank pump.
• Use quality, manufacturer‑approved fuel