Actron 9640 - Manual (Page 49)

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Global OBDII Diagnostics
4
Select Oxygen Sensor information to
view.
✓
The O2 sensors located upstream (before catalyst) may perform
differently than ones located downstream (after catalyst).
View test information by using UP and
DOWN arrows.
Press BACK key to return to O2 Sensor Tests menu or press FUNC to return
to OBDII Function List.
DIAGNOSTIC MONITOR TESTS
The Diagnostic Monitor Test function is useful after servicing or after erasing
vehicle’s memory. Test results do not necessarily indicate a faulty component
or system.
Non-CAN vehicles Diagnostic Monitor Tests receives test results for
emission-related powertrain components and systems not continuously
monitored.
CAN vehicles Diagnostic Monitor Tests receives test results for
emission-related powertrain components and systems that are or are not
continuously monitored.
✓
Vehicle manufacturer is responsible for assigning test and component IDs.
Select O2 Sensor
` 02 BANK1 Sensor1
~
02 Bank1 Sensor1
RICH-LN Thresh
0.450(V) MOD$10 [
~