BMW MEMBER ASE STUDY GUIDE
QUESTIONS AND CORRECT VERIFIED
ANSWERS
WhatsA2theA2purposeA2ofA2nozzle/jetA2onA2theA2bottomA2ofA2theA2piston?A2-A2Ans--
SprayA2oilA2onA2theA2pistonA2toA2coolA2+A2increaseA2compression
WhatA2canA2affectA2crankshaftA2endplayA2-A2Ans--ThrustA2bearing
WhatA2canA2differentA2diameterA2tiresA2causeA2aA2drivetrainA2feelA2onA2all-
wheelA2driveA2vehicleA2-A2Ans--BindingA2feel
AreA2sensorsA2andA2switchesA2consideredA2inputsA2orA2outputsA2inA2anA2electricalA2syste
mA2-A2Ans--input
WhatA2isA2mostA2likelyA2theA2causeA2ifA2vehicleA2isA2losingA2brakeA2fluidA2butA2thereA2areA2
noA2visibleA2leaksA2-A2Ans--SecondaryA2seal
BrakeA2pedalA2pulsationA2canA2beA2causedA2byA2rustA2buildA2upA2betweenA2hubA2andA2rot
orA2-A2Ans--False
DiagramA2ofA2theA2topA2ofA2aA2pistonA2withA2xA2andA2yA2axisA2whatA2measurementA2-
A2Ans--OutA2ofA2round
What'sA20.003A2inA2milaA2ampsA2-A2Ans--3A2amps
WhenA2performingA2aA2leakA2downA2testA2andA2hissingA2comingA2outA2ofA2exhaustA2-
A2Ans--BurntA2valve
CanA2aA2stuckA2openA2wastegateA2causeA2aA2lossA2ofA2powerA2underA2accelerationA2-
A2Ans--Yes,A2underA2boost
WhatA2causesA2rearA2diffA2fluidA2toA2beA2milkyA2andA2overA2filledA2-A2Ans--
WaterA2mixedA2inA2thruA2theA2ventsA2orA2breather
BrakeA2caliperA2isA2bindingA2andA2whenA2releasingA2theA2bleederA2screwA2noA2fluidA2come
sA2out,A2causeA2-A2Ans--SeizedA2piston
CanA2DSCA2strategyA2affectA2engineA2performanceA2-A2Ans--Yes
WhatA2canA2causeA2camberA2toA2beA2outA2ofA2alignmentA2-A2Ans--BentA2controlA2arm
WhatA2doesA2aA2dottedA2lineA2forA2aA2wireA2inA2aA2wiringA2diagramA2indicateA2-A2Ans--
MoreA2thanA2shown
QUESTIONS AND CORRECT VERIFIED
ANSWERS
WhatsA2theA2purposeA2ofA2nozzle/jetA2onA2theA2bottomA2ofA2theA2piston?A2-A2Ans--
SprayA2oilA2onA2theA2pistonA2toA2coolA2+A2increaseA2compression
WhatA2canA2affectA2crankshaftA2endplayA2-A2Ans--ThrustA2bearing
WhatA2canA2differentA2diameterA2tiresA2causeA2aA2drivetrainA2feelA2onA2all-
wheelA2driveA2vehicleA2-A2Ans--BindingA2feel
AreA2sensorsA2andA2switchesA2consideredA2inputsA2orA2outputsA2inA2anA2electricalA2syste
mA2-A2Ans--input
WhatA2isA2mostA2likelyA2theA2causeA2ifA2vehicleA2isA2losingA2brakeA2fluidA2butA2thereA2areA2
noA2visibleA2leaksA2-A2Ans--SecondaryA2seal
BrakeA2pedalA2pulsationA2canA2beA2causedA2byA2rustA2buildA2upA2betweenA2hubA2andA2rot
orA2-A2Ans--False
DiagramA2ofA2theA2topA2ofA2aA2pistonA2withA2xA2andA2yA2axisA2whatA2measurementA2-
A2Ans--OutA2ofA2round
What'sA20.003A2inA2milaA2ampsA2-A2Ans--3A2amps
WhenA2performingA2aA2leakA2downA2testA2andA2hissingA2comingA2outA2ofA2exhaustA2-
A2Ans--BurntA2valve
CanA2aA2stuckA2openA2wastegateA2causeA2aA2lossA2ofA2powerA2underA2accelerationA2-
A2Ans--Yes,A2underA2boost
WhatA2causesA2rearA2diffA2fluidA2toA2beA2milkyA2andA2overA2filledA2-A2Ans--
WaterA2mixedA2inA2thruA2theA2ventsA2orA2breather
BrakeA2caliperA2isA2bindingA2andA2whenA2releasingA2theA2bleederA2screwA2noA2fluidA2come
sA2out,A2causeA2-A2Ans--SeizedA2piston
CanA2DSCA2strategyA2affectA2engineA2performanceA2-A2Ans--Yes
WhatA2canA2causeA2camberA2toA2beA2outA2ofA2alignmentA2-A2Ans--BentA2controlA2arm
WhatA2doesA2aA2dottedA2lineA2forA2aA2wireA2inA2aA2wiringA2diagramA2indicateA2-A2Ans--
MoreA2thanA2shown
