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Fuel Cut-Off Control

During deceleration and with throttle valve closed, current to fuel injectors is cut off to improve fuel economy at engine speeds over a predetermined RPM. See FUEL CUT-OFF CONTROL SPECIFICATIONS  table. Fuel is also cut-off when RPM exceeds limited engine speed regardless of position of throttle valve. See FUEL CUT-OFF CONTROL SPECIFICATIONS  table.

FUEL CUT-OFF CONTROL SPECIFICATIONS

Application Above RPM
Accord 2.3L
During Deceleration 1100
Limited 6500
Accord 3.0L
During Deceleration 1100
Limited 6600
Civic
During Deceleration 850
Limited (1) 6900
CR-V
During Deceleration 920
Limited (1) 6900
Insight
During Deceleration 1100
Limited 6000
Odyssey
During Deceleration 1100
Limited (1) 6600
Prelude
During Deceleration 1050
Limited (2) 7700
S2000
During Deceleration 1050
Limited 9000
(1) On A/T models, PCM cuts fuel at speeds above 5000 RPM when vehicle is stopped.
(2) When vehicle is stopped, PCM cuts fuel at speeds above 5500 RPM on A/T vehicles and 6500 RPM on M/T vehicles.
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