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Worksheets971902 Audi Electronic Diagnosis Quiz 2
Total questions: 16
Worksheet time: 8mins
Which data bus system of the 2019 A6, A7 and A8 is capable of operating (properly) in single wire mode?
Powertrain CAN
Convenience CAN
LIN bus
Both the Powertrain CAN and Convenience CAN
What is the purpose of the shunt resistor in the J367 Battery Monitoring Control Module?
Measuring battery temperature
Measuring charge and discharge current of the battery
Sending and receiving LIN signals to J533
All of the above
When talking about a pulse-width modulated signal that has a total period length of 10ms. If there is an on time length of 3ms, what is the duty cycle of the signal?
70%
3%
10%
30%
What is important to know when checking power supply of a control module using measuring value blocks?
The scan-tool sampling rate is too low and the DSO should always be used
Measuring value blocks always show the peak voltage of a control module
Control modules often have several power supplies, which cannot all be tested via MVBs
You cannot read voltage readings in MVBs
When the temperature increases, the resistance of an NTC (temp. sensor)...
Decreases
Increases
Decreases until the sensor reaches 45 degrees Celsius and then increases
Does not decreases or increases because it works on Hall principals
DIN standard terminal 31 can be best described as...
Battery positive
Chassis ground
Load reduction
Switched power
When looking at the below MVB data string for static current shortfalls. What does the "01" represent?122*2019-03-26-15:13*00.5*01*00000
Number of terminal 15 cycles
Number of total static current shortfalls
Running battery number
Time of static current shortfalls in hours
Coaxial cables are used in all of the following except...
J533 communication
AM/FM antennas
GPS antennas
Rear view cameras
You can pair and switch between two phones in the MMI system
True
False
Which of the following are control module functions?
Basic settings
Read measure value blocks
Replace control module
All of the above
The J1122 Laser Distance Regulation Control Module communicates over what type of bus?
High speed CAN
Low speed CAN
FlexRay bus
MOST bus
Long-range radar of the Adaptive Cruise Control Module J428 has an approximate range of...
147 yards
273 yards
500 yards
0.5 mile
Intersection Assist is active at approximately what speed range?
18 - 38 mph
Up to 30 mph
Any speed range
0 - 18 mph
When looking at the below MVB data string for static current shortfalls. What does the "122" represent?122*2019-03-26-15:13*00.5*01*00000
Number of terminal 15 cycles
Number of total static current shortfalls
Running battery number
Time of static current shortfalls in hours
When looking at the "shut off stages history" battery data string below, what is the current State of Charge (SOC) percentage? 098*2019-02-19-18:02*1*0*0*060*016*0000*0*00.0*00.0
60%
98%
16%
20.19%
When looking at the "static current exceeding" battery data string below, how many times has the battery been replaced? 120*2019-03-26-13:30*0001.0*027*00141*0000*02*00001
Never
Once
Twice
27 times
