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Fuel Cut System (All Models Except Tacoma)

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Controlled through input signals, Engine Control Module (ECM) will shut off fuel delivery momentarily during closed throttle deceleration. In addition, fuel cut control has been implemented to stop the fuel pump when the airbag is deployed. In this system, the airbag deployment signal from the airbag sensor assembly is detected by the ECM, which turns OFF the circuit opening relay. After the fuel cut control has been activated, turning the ignition switch from OFF or ON cancels the fuel cut control, thus engine can be restarted.

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