New Beetle GL L4-2.0L (AZG) (2002)
running at idle speed.
Connecting scan tool and selecting engine control module. Refer to "Scan Tool Testing/Scan Tool Connecting and Initial Checks/VAG1551 Scan
Tool" See: Testing and Inspection
Indicated on display
Rapid data transfer
HELP
Select function XX
-
Press buttons 0 and 8 for function "Read Measuring Value Block" and confirm entry with Q button.
Indicated on display
Read Measuring Value Block
Input display group number XXX
-
Press buttons 0, 4 and 1 for "Display group number 41" and confirm entry with Q button.
Indicated on display (1-4 = Display zones)
Read Measuring Value Block 41
->
1
2
3
4
-
Let engine run 2 minutes at idle speed.
-
Check status of heated oxygen sensor behind catalyst in display field 4.
Display: Htg.bC.ON, Htg.aC.OFF (alternating)
If the specification is obtained:
-
Press -> button.
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Press buttons 0 and 6 for function "End output" and confirm entry with Q button.
-
Switch ignition off.
If the specifications are not obtained:
-
Press-> button.
-
Press buttons 0 and 6 for function "End output" and confirm entry with Q button.
-
Switch ignition off.
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Remove protective cover -arrows- and separate 4-pin connector (brown) -1- to oxygen sensor after catalyst (G130).