FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Car repair manuals for everyone.
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Honda
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1987
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Accord L4-1955cc 2.0L SOHC 2-bbl
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Description and Operation
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Control Unit
Control Unit
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CONTROL UNIT
DESCRIPTION
The Emission Control Unit contains logic circuits that sense the inputs and apply outputs as required to control emissions and effect smooth engine performance.
INPUT/OUTPUT SUMMARY