Late fuel injection in a diesel engine is indicated by low firing pressure with()
A、high exhaust temperature
B、low exhaust temperature
C、fuel knock in each cylinder
D、mechanical knock in each cylinder
A、high exhaust temperature
B、low exhaust temperature
C、fuel knock in each cylinder
D、mechanical knock in each cylinder
A、late fuel injection B、early fuel injection C、high exhaust temperature from that cylinder D、decreased effective stroke from that injector
A、excessively late fuel injection B、oil in the air charge C、water in the fuel D、injection continuing after the fuel charge is ignited
A、low sulfur content in the fuel B、a loose injector inlet connection C、late fuel injection D、high injection pressure
A、A.excessive fuel pressure B、B.high lube oil viscosity C、C.inadequate fuel injection D、D.excessive starting air pressure
A、the exhaust will be clear B、fuel consumption will be low C、all the fuel will be burned at top dead center D、fuel consumption will be high
A、low combustion temperature B、a leaking fuel nozzle check valve C、late fuel injection D、plugged oil-scraper ring hole
A、Plugged injector nozzles B、Excessive fuel injection C、Very late injection timing D、Incorrect crankshaft clearance
A、fuel droplets will burn as they leave the fuel injector B、fuel will not be properly atomized in the cylinder C、maximum expansion of the burned fuel cannot take place in the cylinder D、compression pressure will be too low to cause fuel ignition