BMW ASE 1 || WITH ERRORLESS ANSWERS.
Two technicians are discussing voltage drop:
Technician A states that voltage drop is the amount of voltage used by the battery.
Technician B states that voltage drop is the amount of voltage needed to push current through a
resistance.
Who's is correct? correct answers Technician B
When testing for source voltage, the DVOM should be set to:
AC voltage
DC voltage
AC amp
DC amp correct answers DC voltage
Two technicians are discussing the KL terminals:
Technician A states that KL30 indicates hot all times
Technician B states KL31indcates a permanent ground.
Who's correct? correct answers Both
When installing a new battery in a BMW, with the same capacity, we need to:
Register the new battery
Register and retrofit the new battery
Program the vehicle for the new battery
None of the above. correct answers Register the new battery
ALL the following statements are correct when installing a V-cable to a module, EXCEPT:
The vehicle must be in KL0.
,Vehicle has to be at sleep.
Vehicle needs to be in PAD mode
Battery should be disconnected. correct answers Vehicle needs to be in PAD mode
All these checks should be performed when using a DVOM, EXCEPT:
Check the meter's battery
Visual inspection of the leads
Meter leads should be tested for no less than 1Ω of resistance
Check the meter's internal fuses correct answers Meter leads should be tested for no less than 1Ω
of resistance
Two technicians are discussing an electrical diagnostic process,
Technician A states that for you to diagnoses an electrical problem an ABL should be performed.
Technician B states the technician, if needed can find the correct SSP inside the ABL.
Who's correct? correct answers Both
Two technicians are discussing the pin assignment chart:
Technician A states that the letter E stands for Electrical
Technician B states that the letter E stands for Input.
Who's correct? correct answers Technician B
BMW recommends that an AGM battery's SOC never drops below?
12.5 V
12.0 V
13.1 V
11.0 V correct answers 12.5 V
, Two technicians are discussing removing a battery cable.
Technician A states that BMW recommends the technician waits for the vehicle to go to sleep
before disconnecting the cable.
Technician B states that once the key is removed from the vehicle it is safe to remove the battery
cable.
Who's correct? correct answers Technician A
Two technicians are discussing Available voltage:
Technician A states that available voltage should be within .3v of source voltage.
Technician B states that available voltage should be within 1v of source voltage.
Who's correct? correct answers Technician A
Two technicians are discussing source voltage:
Technician A states that source voltage can be measured at the component and a known good
ground
Technician B states that source voltage should be measured at the positive and negative pole on
the battery.
Who's correct? correct answers Technician B
When performing a diagnosis on a BMW, it is recommended to always have a battery charger
connected to the vehicle?
True
False correct answers True
What is the purpose of the IBS?
To determine SoC, SoH and temp of the battery.
Measures the charging voltage from the alternator.
Maintain the correct charge on the battery
All of the above correct answers All of the above
Two technicians are discussing voltage drop:
Technician A states that voltage drop is the amount of voltage used by the battery.
Technician B states that voltage drop is the amount of voltage needed to push current through a
resistance.
Who's is correct? correct answers Technician B
When testing for source voltage, the DVOM should be set to:
AC voltage
DC voltage
AC amp
DC amp correct answers DC voltage
Two technicians are discussing the KL terminals:
Technician A states that KL30 indicates hot all times
Technician B states KL31indcates a permanent ground.
Who's correct? correct answers Both
When installing a new battery in a BMW, with the same capacity, we need to:
Register the new battery
Register and retrofit the new battery
Program the vehicle for the new battery
None of the above. correct answers Register the new battery
ALL the following statements are correct when installing a V-cable to a module, EXCEPT:
The vehicle must be in KL0.
,Vehicle has to be at sleep.
Vehicle needs to be in PAD mode
Battery should be disconnected. correct answers Vehicle needs to be in PAD mode
All these checks should be performed when using a DVOM, EXCEPT:
Check the meter's battery
Visual inspection of the leads
Meter leads should be tested for no less than 1Ω of resistance
Check the meter's internal fuses correct answers Meter leads should be tested for no less than 1Ω
of resistance
Two technicians are discussing an electrical diagnostic process,
Technician A states that for you to diagnoses an electrical problem an ABL should be performed.
Technician B states the technician, if needed can find the correct SSP inside the ABL.
Who's correct? correct answers Both
Two technicians are discussing the pin assignment chart:
Technician A states that the letter E stands for Electrical
Technician B states that the letter E stands for Input.
Who's correct? correct answers Technician B
BMW recommends that an AGM battery's SOC never drops below?
12.5 V
12.0 V
13.1 V
11.0 V correct answers 12.5 V
, Two technicians are discussing removing a battery cable.
Technician A states that BMW recommends the technician waits for the vehicle to go to sleep
before disconnecting the cable.
Technician B states that once the key is removed from the vehicle it is safe to remove the battery
cable.
Who's correct? correct answers Technician A
Two technicians are discussing Available voltage:
Technician A states that available voltage should be within .3v of source voltage.
Technician B states that available voltage should be within 1v of source voltage.
Who's correct? correct answers Technician A
Two technicians are discussing source voltage:
Technician A states that source voltage can be measured at the component and a known good
ground
Technician B states that source voltage should be measured at the positive and negative pole on
the battery.
Who's correct? correct answers Technician B
When performing a diagnosis on a BMW, it is recommended to always have a battery charger
connected to the vehicle?
True
False correct answers True
What is the purpose of the IBS?
To determine SoC, SoH and temp of the battery.
Measures the charging voltage from the alternator.
Maintain the correct charge on the battery
All of the above correct answers All of the above
