In {HEAD ~ an engine} provided with {TAIL ~ a throttle valve actuator} which controls the opening/closing of the throttle valve, a target throttle valve opening degree is determined based the amount of accelerator pedal depression 
provided with
In { HEAD ~ an engine } provided with { TAIL ~ a throttle valve actuator } which controls the opening / closing of the throttle valve , a target throttle valve opening degree is determined based the amount of accelerator pedal depression
OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH