ASE practice test (diesel engine) T2 Already Passed 2024 Updated
1 view 0 purchase
Course
ASE
Institution
ASE
ASE practice test (diesel engine) T2 Already Passed 2024
Updated
ASE practice test (diesel engine) T2 Already Passed 2024
Updated
ASE practice test (diesel engine) T2 Already Passed 2024
Updated
ASE practice test (diesel engine) T2 Already Passed 2024
Updated
ASE practice test (diesel engine) T2 Already Passed 2024
Updated
A diesel engine has excessive oil consumption with no visible oil leaks.
Which of these could be the cause? - ANSWER---(D) A leaking
turbocharger impeller shaft seal
Which of these could be the cause of blue smoke from the exhaust on a
vehicle that is not equipped with an exhaust aftertreatment system? -
ANSWER---(C) Worn piston rings
During long uphill pulls, a delivery truck equipped with an engine
protection system activates a warning light and buzzer, and the engine
derates power. Which of these could be the cause? - ANSWER---(C) A
partially restricted radiator core
Which of these could be the cause of a loud ticking noise on a diesel
engine? - ANSWER---(A) Excessive valve lash
Excessive white smoke is observed coming from the exhaust. Which of
these could be the cause? - ANSWER---(A) A leaking fuel injector cup
A diesel engine has excessive vibration. Technician A says that binding
variable geometry turbocharger (VGT) vanes could be the cause.
Technician B says that a broken flywheel/flexplate could be the cause. -
ANSWER---(B) B only
, ASE practice test (diesel engine) T2 Already Passed 2024
Updated
The measurement in the setup shown indicates that a new valve is too
high. Which of these steps will correct the problem? - ANSWER---(D)
Remove material from the valve seat.
Technician A says that debris in the cylinder head bolt holes can affect
head bolt clamping force. Technician B says that using over-stretched
cylinder head bolts can affect head bolt clamping force. Who is right? -
ANSWER---(C) Both A and B
Cylinder liner protrusion (height) that is too low can be adjusted by: -
ANSWER---(C) adding cylinder liner shims.
A truck engine has excessive crankcase pressure. During disassembly,
the technician notices excessive wear on the cylinder walls and upper
piston rings. Which of these could be the cause? - ANSWER---(B) A
missing engine air filter seal
While servicing an engine, the technician finds a slight amount of
scoring on the engine side of the flywheel. Technician A says that
excessive crankshaft endplay could be the cause. Technician B says that
missing bell housing locating pins could be the cause. Who is right? -
ANSWER---(A) A only
The oil pressure gauge indicates low engine oil pressure at higher
engine rpm only. Which of these could be the cause? - ANSWER---(A) A
restricted oil pump pickup screen
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller erickarimi. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $18.99. You're not tied to anything after your purchase.
