The lower response speed remains effective even if {TAIL ~ the engine temperature} falls below {HEAD ~ the maximum engine temperature} 
The lower response speed remains effective even if { TAIL ~ the engine temperature } falls below { HEAD ~ the maximum engine temperature }
OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD