Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Fuel Pump Description
The fuel pump (1) is an in-tank type electric pump. Incorporated in the pump assembly are; a fuel filter (2), a fuel pressure regulator (3), a fuel level sensor (4) and a jet pump (4WD model) (5). For 4WD model, the jet pump (5) installed in the fuel pump sucks up fuel from the sub fuel level sensor side to the fuel level sensor side through the fuel suction pipe by using negative pressure produced when pressurized fuel in the fuel pump passes the venturi (6).
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.