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Home >> Honda >> 1987 >> Accord L4-1955cc 2.0L SOHC 2-bbl >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Engine Control Module >> Testing and Inspection >> Component Tests and General Diagnostics >> Output Troubleshooting >> Frequency Solenoid Valve B
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Frequency Solenoid Valve B








The frequency solenoid valve B, a part of the X-system, gets signals from the [1][2]control unit to open air control valve B when there is a rich air-fuel mixture.


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