Operation CHARM: Car repair manuals for everyone.
Hosted by mcallihan.com

LH-SFI Fuel Injection Valves Modified








Standard production breakpoints/Modifications/New features












1 As of 09 92 modified fuel injection valves have been used. The fuel outlet (a) has been converted from 4 to 2 holes which results in improved fuel formation.
2 Due to the arrangement of the holes (a) the fuel forms 2 streams when it flows out which spray the fuel onto both inlet valves as a finely atomized spray.