audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Heater For Oxygen Sensor Before Catalytic Converter, Checking|Page 7230 > < Heater For Oxygen Sensor Before Catalytic Converter, Checking|Page 7228
Page 2
background image

‹› Cylinder bank 1 = in driving direction, right

‹› Cylinder bank 2 = in driving direction, left

If specified values are obtained:

-

End diagnosis and switch ignition off.

If specified values are not obtained:

-

End diagnosis and switch ignition off.

-

Check signal wire and activation of oxygen sensor before catalytic converter => [ Oxygen Sensors before Catalytic Converter, Checking Signal
Wire and

Activation ].

Heater For Oxygen Sensor Before Catalytic Converter, Checking|Page 7230 > < Heater For Oxygen Sensor Before Catalytic Converter, Checking|Page 7228