BMW Member ASE Study Guide Exam with
Multiple Choice Questions and Verified Answers
100% | A+ Graded 2025-2026
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
Can DSC strategy affect engine performance - CORRECT ANSWER -Yes
What can cause camber to be out of alignment - CORRECT ANSWER -Bent control
arm
Multiple Choice Questions and Verified Answers
100% | A+ Graded 2025-2026
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
Can DSC strategy affect engine performance - CORRECT ANSWER -Yes
What can cause camber to be out of alignment - CORRECT ANSWER -Bent control
arm
