Jetta GLX Wagon V6-2.8L (AFP) (2001)
If the specified value is obtained:
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Change to display group 36 as follows:
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Press -C- button.
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Press buttons -0-, -3- and -6- to input display group number 36 (036) and press -Q- button to confirm input.
Indicated on display: (1-4 = display fields)
Read Measuring Value Block 36
->
1
2
3
4
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Depress brake pedal and hold.
NOTE: Engine speed will be increased by Engine Control Module (ECM).
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Check oxygen sensor voltage in display field 1.
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Allow engine to run at an increased speed until specified value "B1-P2 OK" appears in display field 4.
If the diagnostic is initiated from the Engine Control Module (ECM), the display in display field 4 changes from "Test OFF" to "Test ON."