Pregunta 1
4 puntos
Unplugging the computer harness connector with the engine running could cause a computer-damaging
noise
corrosion
voltage spike
no start
start
Pregunta 2
4 puntos
Trouble codes set by an OBD I system can be read manually by each of the following methods except ____.
Counting flashes of the check engine light
Counting beeps of the vehicle´s horn
Counting deflections of the needle on an analog voltmeter
Reading a digital display in a climate control panel
not intend
Pregunta 3
4 puntos
The data link connector for an OBD II system most often will be located ____
Behind the front bumper
Behind the dash on the passenger’s side of the vehicle
Under the dash or center console, near the driver’s seat
On the firewall, inside the engine compartment
Check the engine light
Pregunta 4
4 puntos
The number 1 appearing as the first digit in an OBD II trouble code indicates that the trouble code is ____.
manufacturer-designated
standard (SAE)
not erasable
system-specific
On boarding diagnosis (OBD)
Pregunta 5
4 puntos
A trouble code indicates that there is no activity in an oxygen sensor circuit. Technician A says to test the sensor and its circuit. Technician B says to replace the sensor. Who is right?
Technician A only
Both Technician A and B
Technician B only
Technician C
Neither Technician A nor B
4 puntos
Unplugging the computer harness connector with the engine running could cause a computer-damaging
noise
corrosion
voltage spike
no start
start
Pregunta 2
4 puntos
Trouble codes set by an OBD I system can be read manually by each of the following methods except ____.
Counting flashes of the check engine light
Counting beeps of the vehicle´s horn
Counting deflections of the needle on an analog voltmeter
Reading a digital display in a climate control panel
not intend
Pregunta 3
4 puntos
The data link connector for an OBD II system most often will be located ____
Behind the front bumper
Behind the dash on the passenger’s side of the vehicle
Under the dash or center console, near the driver’s seat
On the firewall, inside the engine compartment
Check the engine light
Pregunta 4
4 puntos
The number 1 appearing as the first digit in an OBD II trouble code indicates that the trouble code is ____.
manufacturer-designated
standard (SAE)
not erasable
system-specific
On boarding diagnosis (OBD)
Pregunta 5
4 puntos
A trouble code indicates that there is no activity in an oxygen sensor circuit. Technician A says to test the sensor and its circuit. Technician B says to replace the sensor. Who is right?
Technician A only
Both Technician A and B
Technician B only
Technician C
Neither Technician A nor B
Respuesta :Si desenchufa el conector del mazo de cables de la computadora con el motor en marcha, podría dañar la computadora.
Explicación:
Respuesta:
Explicación:
Pregunta 1
4 puntos
Unplugging the computer harness connector with the engine running could cause a computer-damaging
C:voltage spike
Pregunta 2
4 puntos
Trouble codes set by an OBD I system can be read manually by each of the following methods except ____.
B: Counting beeps of the vehicle´s horn
Pregunta 3
4 puntos
The data link connector for an OBD II system most often will be located ____
C: Under the dash or center console, near the driver’s seat
Pregunta 4
4 puntos
The number 1 appearing as the first digit in an OBD II trouble code indicates that the trouble code is ____
A: manufacturer-designated
Pregunta 5
4 puntos
A trouble code indicates that there is no activity in an oxygen sensor circuit. Technician A says to test the sensor and its circuit. Technician B says to replace the sensor. Who is right?
A: Technician A only