WorksheetsDATE DSL 208 Week 1
Total questions: 17
Worksheet time: 13mins
What is the Diagnostic Process?
It is in place so you can increase the billable hours on a job.
It is to help guide you through the diagnostic process in a logical flow
None of the above
There is no such thing as a Diagnostic Process.
What is Triage?
A concept that refers to prioritizing the order in which you address a problem based on the seriousness of it.
Is following a process to identify the primary failed system or component.
Is a concept to prioritize failed systems
None of the above
What is Diagnostics?
Is following a process to identify the primary failed system or component.
Is a concept to prioritize failed systems
A concept that refers to prioritizing the order in which you address a problem based on the seriousness of it.
None of the above
When creating a work order, which of the following is the most important piece of information to include, to insure accurate service and billing?
Technicians favorite tool
The customer's contact info and vehicle details
The number of tools used during repair
The color of the tech's uniform
Whats the name of the sensor that detects misfires?
NOX Sensor
MAP Sensor
Crank Sensor
Knock Sensor
Cam Sensor
Which one of these sensors is part of the Aftertreatment system?
MAF
MAP
Oxygen
Evap
NOX
CAN High color ____ CAN Low color ____
Green, Yellow
White, Red
Red, White
Yellow, Green
Blue, White w Orange Stripe
The J1939 CANbus has 2 terminating resistors: _____ Ohms each in parallel for a total resistance of ____ Ohms
120 , 60
180 , 60
60 , 120
50 , 100
30 , 60
Pin A in the Type 2 Green 9-Pin diagnostic connector:
Battery Constant 12 volt
CAN 1939 High
CAN 1939 Low
CAN 1939 Shield
Ground
VGT:
(a)
How many pins are in a ODB diagnostic connector?
14
18
16
12
9
Match the following
OBD
J1708
Knock Sensor
J1939
NOX sensor
Match the following
JPro
Volcom
MAF
Variable Reluctance
Thermistor
CAC:
(a)
DPF:
(a)
SCR:
(a)
Chemical Composition of DEF:
67.5 % Urea , 32.5% Deionized Water
32.5% Urea 67.5% Deionized Water
32.5% Urea 67.5% Distilled Water
67.5 % Urea , 32.5% Distilled Water
Dasani and Urine
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