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) (on vehicles with automatic transmission) reports with module number 1A - Transmission Electronics.