FUEL DELIVERY SYSTEM-DIESEL
HIGH PRESSURE FUEL PUMP
The high-pressure pump is the interface between the low-
Rail Fuel Injection
subject to extremely high pressure(Approxi-
• Never perform any work on injection system
with engine running or within 30 seconds af-
• Always pay attention to safety precaution.
tiors without any notice.
Turn ignition switch OFF position.
Disconnect the negative battery(-) terminal and wait
Disconnect the wiring connector of fuel pressure reg-
Remove the high pressure pipe (A) connecting high
Disconnect the return hose(B) and the hose(C) con-
Unscrew the three high pressure mounting bolts(D).
Remove the drive belt.(Refer to "EM" group.)
Turn the crankshaft pulley and align its groove with
Remove the high pressure pump sprocket nut(G) after