1|Page
BMW MEMBER ASE STUDY
GUIDE | GRADED A+
|COMPLETE STUDY GUIDE
Whats the purpose of nozzle/jet on the bottom of the piston? - Correct Answer-Spray
oil on the piston to cool + increase compression
What can affect crankshaft endplay - Correct Answer-Thrust bearing
What can different diameter tires cause a drivetrain feel on all-wheel drive vehicle -
Correct Answer-Binding feel
Are sensors and switches considered inputs or outputs in an electrical system - Correct
Answer-input
What is most likely the cause if vehicle is losing brake fluid but there are no visible
leaks - Correct Answer-Secondary seal
Brake pedal pulsation can be caused by rust build up between hub and rotor - Correct
Answer-False
Diagram of the top of a piston with x and y axis what measurement - Correct Answer-
Out of round
What's 0.003 in mila amps - Correct Answer-3 amps
When performing a leak down test and hissing coming out of exhaust - Correct
Answer-Burnt valve
Can a stuck open wastegate cause a loss of power under acceleration - Correct Answer-
Yes, under boost
What causes rear diff fluid to be milky and over filled - Correct Answer-Water mixed in
thru the vents or breather
Brake caliper is binding and when releasing the bleeder screw no fluid comes out, cause
- Correct Answer-Seized piston
1|Page
BMW MEMBER ASE STUDY
GUIDE | GRADED A+
|COMPLETE STUDY GUIDE
Whats the purpose of nozzle/jet on the bottom of the piston? - Correct Answer-Spray
oil on the piston to cool + increase compression
What can affect crankshaft endplay - Correct Answer-Thrust bearing
What can different diameter tires cause a drivetrain feel on all-wheel drive vehicle -
Correct Answer-Binding feel
Are sensors and switches considered inputs or outputs in an electrical system - Correct
Answer-input
What is most likely the cause if vehicle is losing brake fluid but there are no visible
leaks - Correct Answer-Secondary seal
Brake pedal pulsation can be caused by rust build up between hub and rotor - Correct
Answer-False
Diagram of the top of a piston with x and y axis what measurement - Correct Answer-
Out of round
What's 0.003 in mila amps - Correct Answer-3 amps
When performing a leak down test and hissing coming out of exhaust - Correct
Answer-Burnt valve
Can a stuck open wastegate cause a loss of power under acceleration - Correct Answer-
Yes, under boost
What causes rear diff fluid to be milky and over filled - Correct Answer-Water mixed in
thru the vents or breather
Brake caliper is binding and when releasing the bleeder screw no fluid comes out, cause
- Correct Answer-Seized piston
1|Page
