Removing-refitting: Oxygen sensors
C3 (A51) · Repair procedures · TU1AE5 INJECTION OR INJECTION TU3AE5 · Removal-fitting · Reference B1JG0142P0
ESSENTIAL : Observe the safety and cleanliness recommendations. CAUTION : For any operation on an oxygen sensor : The oxygen sensor connector must be cleaned dry. It is strictly prohibited to use solvents or contact greases for cleaning the connectors of the upstream and downstream oxygen sensors…