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Home >> Volkswagen >> 2004 >> Phaeton 4.2 F, BGH >> Repair and Diagnosis >> Engine Performance >> Ignition System >> 4.2L V8 5V Generic Scan Tool, Engine Code(S): BGH, BGJ >> ST Generic Scan Tool >> Diagnostic mode, selecting >> Address word 33 - On-Board Diagnostics (OBD)
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Address word 33 - On-Board Diagnostics (OBD)

Function 

Under "address word 33 - On-Board Diagnostics (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.
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