EGR SYSTEM OPERATION[ZJ, ZY, Z6]
id0116c1100700
With Throttle Valve Actuator Only
• The exhaust gas flows along the EGR passage in the EGR cooler and into the EGR valve. Exhaust gas that has flowed past the EGR valve flows through the EGR passage and EGR pipe, and is conducted to the intake manifold.