ST1809 day 1

What year did BMW first make an electric car?

• 2002

• 1996

• 1988

• 1972

What type of document is shown here

• ABL

• SSP

• FUB

• BDE

when disconnecting the 12v battery, what battery terminal do you disconnect first?

• Positive

• Both at the same time

• Negative

• Touch both battery posts together with screwdriver

What is shown in this image

• Camshaft

• Balance shaft

• Rotary shaft

• Crankshaft

What is used to spin this turbocharger?

• 36v system

• Exhaust gas

• Intake vacuum

• Oil pressure

What component is BMW starting to faze out with the introduction of DSCi?

• Coolant temperature sensor

• Wheel speed sensors

• ABS

• Vacuum pump

Answer explanation

Hint. Turbochargers create a need for this.

What system is in charge of valve lift?

• Valvtronic

• VANOS

What components are being shown here?

• Spark plugs

• Ignition coils

• Injectors

• Diesel spark plugs

Two techs are discussing cylinder head bolts:

Tech A says the bolts must be replaced when removed.

Tech B says the bolts can re reused once measured and found to be within specifications

• Tech A

• Tech B

• Both A and B

• Neither A nor B

Vanos uses _________ to control ________

• Coolant - valve lift

• Oil pressure - valve lift

• Actuators - valve lash

• Oil pressure - camshaft timing