Low Speed

When idling or under light loads, the ECM sends a 1.3 volt signal to the fuel pump ECU. The fuel pump ECU applies 8.5 volts to the fuel pump, preventing excessive noise and decreasing power consumption.

Toyota Yaris Inertia Switch

Inertia Switch

The fuel pump inertia switch shuts off the fuel pump when the vehicle is involved in a collision, minimizing fuel leakage.

Inertia Switch

The fuel pump inertia switch shuts off the fuel pump when the vehicle is involved in a collision, minimizing fuel leakage.

2004 Toyota Camry Inertia Switch
Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

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