Ch 14
These two words means the liquid is thick and slow flowing
High viscosity
What is the name of the system that transfers fuel to the high pressure system?
Low pressure system
What are the two main divisions of a Diesel Fuel system?
Low Pressure and High Pressure Systems
The Delphi E3 EUI has ultrahigh-pressure operation, up to ________.
37,000
What is rule number 1 in Diesel?
No Crying In Diesel!
When Diesel Fuel becomes milky or hazy
Cloud Point
Extremely low Diesel Fuel temperature can cause?
Gelling
How do we refer to the quantity of fuel diesel fuel injected as?
Metering
When the head is removed, a ________________ is used to check the amount of tip protrusion.
Dial Indicator
What is the firing order to an inline 6 engine?
1-5-3-6-2-4
The point when Diesel fuel forms wax and will not flow
Pour Point
High Diesel Fuel temperature can cause?
Fuel to be too thin (low viscosity) which will cause low power
E-trim is also known as a __________ code
Calibration
How much Lash is allowed in a cam actuated injector?
None
Cummins ISX exhaust lash spec
.027"
Most common Diesel fuel used in trucking today
2-D
The low pressure fuel system should provide pressure and _________
Volume
Peak cylinder pressure should occur ______ degrees of crankshaft rotation after top dead cylinder.
10-15
A __________ is a test used to identify a misfiring cylinder.
Cylinder cut-out test
Where is the combustion chamber located in a diesel engine?
Piston
First fuel used in a Diesel engine
Coal Dust
The filter that is between the transfer pump and injectors
Secondary Filter
The mixing of fuel and air in the cylinders during the injection event.
Distribution
A signal type known as a __________ modulated current drives the injector solenoids.
pulse-width modulation
What brand of diesel engine in our shop uses one spark plug?
CAT