audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Checking Oxygen Sensor Heating|Page 3254 > < Checking Oxygen Sensor Heating|Page 3252
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Press Q button to confirm input. Display will appear as shown:

Read measuring value block 5
-4.6%    0.7%     0     0 
 

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Depending on whether high or low oxygen sensor learning values are displayed, proceed according to "Corrective steps" column of table for
corresponding display group.

NOTE:  If necessary for troubleshooting, the measuring value blocks can also be displayed and printed using the "Basic Setting" function 04 (e.g. 
oxygen sensor learning values). With this function the EVAP canister influence, among other things, is eliminated.

Checking Oxygen Sensor Heating|Page 3254 > < Checking Oxygen Sensor Heating|Page 3252