The Fuel-Shut Off Function
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The fuel-shut off function secures occupant's safety.
ECM or FPCM controls the fuel-shut off function according to the following sensors and signals.
- Throttle position sensor 1 and 2 (Throttle valve position)
- ECM (Engine speed)
ECM or FPCM performs the fuel shut-off function when detecting the conditions below.
- Mechanical malfunction in throttle position sensor 1 and 2
- Abnormal engine speed signal