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Home >> Isuzu >> 1999 >> Amigo 2WD L4-2.2L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Description and Operation >> Fuel Metering System >> Fuel Metering System Modes >> Engine Speed/Vehicle Speed/Fuel Disable Mode
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Engine Speed/Vehicle Speed/Fuel Disable Mode

Engine Speed/Vehicle Speed/Fuel Disable Mode
The PCM monitors engine speed. It turns off the fuel injectors when the engine speed increases above 6000 RPM. The fuel injectors are turned back on when engine speed decreases below 5750 RPM.




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