Parts for your 2016 Toyota C-hr-Fuel pump

2016 Toyota C-HR fuel pump — what it does and how to look after it

Based on technical sources including Toyota’s New Car Features (C‑HR, 2016‑), the Toyota Repair Manual, and the Toyota Electronic Parts Catalogue, the 2016 Toyota C‑HR is fitted with a fuel pump. All variants use an electric in‑tank pump module to supply fuel from the tank, and the 1.2‑litre turbo direct‑injection petrol models also add a cam‑driven high‑pressure pump on the engine. Denso documentation for Toyota fuel systems used in this period aligns with this layout.

On this C‑HR, the in‑tank electric pump does the steady work: it lifts fuel from the tank and feeds the engine at a controlled low pressure. If it’s the 1.2‑litre turbo direct‑injection model, a second mechanical high‑pressure pump then boosts pressure for the injectors. For the 1.8‑litre hybrid, the in‑tank pump alone supplies the port‑injection system. Either way, no pump means no go — stable fuel pressure is what gives clean starts, smooth idle, decent power, and good economy.

There’s no scheduled replacement interval for the pump in Toyota servicing. Instead, it’s “inspect as needed”. The usual advice still helps it live a long life: keep good quality petrol in it, avoid running the tank near empty (the fuel cools the pump), and change the engine’s fuel filter elements if specified. On many C‑HRs the fine filter is integrated into the pump module