Obdii - Bosch ADS 325 User Manual

OBDII

Overview
OBDII (also referred to as Generic OBDII) provides
limited engine control and monitors the diagnostic
control network of the vehicle. When a fault in the con-
trol network occurs, a DTC is recorded in the vehicle
computer. This system is not vehicle specific so it is NOT
necessary to select the vehicle to run a generic test.
NOTE: Enhanced OBDII may be selected from the Diagnostics
menu with a vehicle loaded for more specific Mode 6 test informa-
tion.
Diagnostic Functions
ss03106
Connected
Main Menu
Select Vehicle
Saved Diagnostic Data
System Settings
All Apps
1. Select OBD-II from the Main Menu screen.
2. Follow the prompts on the screen.
Readiness Monitors
Mode 1 displays available monitor information.
The OBDII system has a series of systems that run self-
tests. These systems or components have to be made
ready by turning on the ignition or manipulating the
system in some other manner. This is called drive cycle.
Each system requires specific vehicle drive cycle and
operating requirements to take place before the monitor
self-check will run. OBDII systems require one monitor
for current systems, or two monitors for older systems,
are ready before testing can begin.
If the system is ready, no further action is required.
If the system is not ready, a drive cycle may need to be
performed for that system.
Use the following procedure to verify the system is ready
to be monitored.
Bosch Automotive Service Solutions Inc
10:33
May 31, 2018
OBDII
Web Browser
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ss03107
Connected
Generic OBDII
Readiness (Mode 1)
Readiness Mode 1
Monitor Description
Data Stream Mode 1
A/C System Refrigerant Monitor
Freeze Frame Mode 2
EGR System Monitor
DTCs Modes 3, 4, 7, A Catalyst Monitor
Heated Catalyst Monitor
02 Sensors Mode 5
Misfire Monitor
1. View the readiness table to verify system status.
• Ready: No further action is required.
• Not ready: Further action is required. Drive Cycle
needs to be performed.
• Monitor not supported: Data is not supported on
vehicle.
Readiness Mode Button Definitions
Other Button
Tapping the Other button displays a pop-up link that
takes the user to more buttons.
Help
Selecting Help will open an online user manual.
Use Metric Units
Use Metric Units
Selecting Metric Units will switch from English/Stan-
dard Units to Metric Units
Use English/Standard Units
Use English/Standard Units
Selecting English/Standard Units will switch from
Metric Units to English/Standard Units.
Screen Capture
Screen Capture
Selecting Screen Capture will save a copy of the cur-
rent open screen.
ADS 325 | User Manual | 19 | en
May 31, 2018
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Status
Not Supported
Ready
Ready
Ready
Not Supported
Other
Help
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