Parts for your 2004 Nissan Tiida-Fuel pump

2004 Nissan Tiida fuel pump — what it does and how to look after it

Yes, the 2004 Nissan Tiida is fitted with an in-tank electric fuel pump. This is confirmed by Nissan’s Tiida/Versa C11 Factory Service Manual (Fuel System section) and Nissan parts catalogues that list the complete pump module (for example 17040-ED000 series) for HR15DE and MR18DE petrol engines. So the fuel pump is relevant to servicing on this model.

On the Tiida, the pump’s job is to supply the injectors with the right pressure and volume across all conditions—cold starts, motorway cruising, and hot summer traffic. It lives in the tank as a combined module with the strainer, pressure regulator, and level sender, using a returnless setup to keep heat and vapour down.

When the pump starts to fade, the car can be a bit of a handful. Common clues include:

• Long cranking or hard starting after sitting overnight.
• Hesitation, flat spots, or misfire under load and up hills.
• A high-pitched whine from the tank.
• Loss of power at highway speeds or fault codes for lean running/low fuel pressure.

Replacement is a straightforward job for a technician, as there’s an access cover under the rear seat. The module is swapped as a complete unit, and the tank seal should always be renewed. It’s smart to depower the system, keep sparks well away, and work in a ventilated area. After fitting, cycle the key to prime before starting.

Unlike old-school external pumps, the Tiida’s in-tank unit isn’t a routine service item, but a bit of care goes a long way:

• Keep at least a quarter of a tank to help cool the pump.
• Use quality petrol from reputable servos