Summary of Contents for Honda Accord 1986-310 Service Manual - Page 45

  • Honda Accord 1986-310 Service Manual - Page 45

    Carburetor FFuel Cut-off System KX KO Only fuel when decelerating the vehicle conditions, the solenoid valve closes the carburetor primary slow fuel passage. VACUUM SWITCH A ON AND VACUUM SWITCH B ON AND This system Is designed for fuel economy and to prevent the catalytic converter from overheating caused by unburned When the primary slow mixture cut-0 solenoid valve is deactivated by (he solenovd valve comml unit under certain COOLANT TEMP. ABOVE 70°C (156.2°F) AND VEHICLE SPEED ABOVE 15.0 MPH PRIMARY SLOW MIXTURE CUTAOFF SOLENOID VALVE OFF AND ENGINE SPEED ABOVE 14500 rpm AND MT: CLUTCH SWITCH OFF (Clutch pedal is not depressed.) AT: SHIFT POSITION SWITCH OFF (Any position other than N,) e _ SOLENOID VALVE VACUUM SWITCH A (0N below (In mmHg) CONTROL uNIT To IGNITION COIL VACUUM SWITCH a (on balow mo lrllllHoI SWITCH THERMO SENSOR MT: CLUTCH SWITCN AT: SHIFT POSITION SWITCH VEHICLE SPEED SENSOR IGNITION l §—||