volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Recall - Oxygen Sensor Replacement/ECM Software Update|Page 1172 > < Recall - Oxygen Sensor Replacement/ECM Software Update
Page 2
background image

Work Procedure

This procedure describes re-programming the engine control module (ECM) and, if necessary, replacing the front oxygen sensor. However, some
affected vehicles may not require re-programming of the ECM, which will be made apparent during the checking process.

Special Tools and Equipment

-

VAS 5051 vehicle diagnostic, testing and information system

-

VAS 5051 / 6 diagnostic cable harness

-

VAG 1788/10 engine speed adjuster

-

3337 tool

Recall - Oxygen Sensor Replacement/ECM Software Update|Page 1172 > < Recall - Oxygen Sensor Replacement/ECM Software Update