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Engine Control Module|Testing and Inspection > < All Other Service Bulletins for Engine Control Module:|010911|Page 3042

TT Quattro Coupe V6-3.2L (CBRA) (2008)

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Engine Control Module: Description and Operation

Engine Control Module

=> [ Engine Control Module Voltage Supply, Checking ] See: Testing and Inspection/Engine Control Module Voltage Supply, Checking

=> [ Engine Control Module, Replacing ] See: Testing and Inspection/Engine Control Module

Engine Control Module (ECM) (J623) regulates fuel injection, Throttle Valve Control Module (J338), oxygen sensor regulation, ignition, knock
control, Evaporative Emission (EVAP) Canister Purge Regulator Valve (N80), engine speed limitation through fuel injectors or Fuel Pump (FP) Relay
(J17) as well as On Board Diagnostic (OBD).

Engine Control Module|Testing and Inspection > < All Other Service Bulletins for Engine Control Module:|010911|Page 3042