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Home >> Volkswagen >> 2003 >> Jetta Sedan (9M2) L4-1.8L Turbo (AWP) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Scan Tool Testing and Procedures >> With Generic Scan Tool >> Address Word 33 - On-Board Diagnostic (OBD)
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Address Word 33 - On-Board Diagnostic (OBD)



Address word 33 - On-Board Diagnostic (OBD)

Function
Under "address word 33 - On-Board Diagnostic (OBD)", various diagnostic modes for Engine Control Module (ECM) and Transmission Control Module -TCM- (in vehicles with automatic transmission) can be selected via diagnostic tester.

The following diagnostic modes monitor all components and systems which influence the emission quality.

NOTE:
- Engine Control Module (ECM) reports with module number 10 - Engine Electronics.
- Transmission Control Module -TCM- (vehicles with automatic transmission) reports with module number 1A - Transmission Electronics.

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