The compensation value ensures that {HEAD ~ fuel injection} in {TAIL ~ the engine} occurs over an appropriate timing 
in
The compensation value ensures that { HEAD ~ fuel injection } in { TAIL ~ the engine } occurs over an appropriate timing
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH