Closed Loop Control (Feedback Control)
After engine warm-up, air/fuel ratio is determined by the oxygen sensor signal to the ECU. The ECU controls air/fuel ratio through the Feedback Solenoid Valve (FBSV) and Slow-Cut Solenoid Valve (SCSV).
After engine warm-up, air/fuel ratio is determined by the oxygen sensor signal to the ECU. The ECU controls air/fuel ratio through the Feedback Solenoid Valve (FBSV) and Slow-Cut Solenoid Valve (SCSV).