Brad's Car Manuals
: A 3rd party mirror of CHARM + LEMON car manuals
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Sunfire L4-2.2L VIN 4
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Scan Tool Data Definitions - Powertrain Systems
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Engine Speed
Engine Speed
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Range 0-6384 RPM
Engine speed is computed by the
PCM
from the fuel control reference input. It should remain close to desired idle under the various engine loads with the engine idling.