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Home >> Lexus >> 2007 >> LS 460L >> Repair and Diagnosis >> External Pages >> Different car >> Section 93 (Engine Control System) >> Engine Control System >> Fuel Cut Control (At No Load And High Engine Speed) >> System Description
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System Description

WARNING: This page is about a different car, the 2004 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.

If the engine speed is above 1,800 RPM with no load (for example, in neutral and engine speed over 1,800 RPM) fuel will be cut off after some time. The exact time when the fuel is cut off varies based on engine speed. Fuel cut will operate until the engine speed reaches 1,500 RPM, then fuel cut is cancelled.

NOTE: This function is different from deceleration control listed under Multiport Fuel Injection (MFI) System, EC-29.
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