TT Roadster L4-1.8L Turbo (AWP) (2003)
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Engine Control Module: Locations
Location of Motronic ECM Power Relay & Secondary Air Pump
Overview Of Component Locations
5
Motronic Engine Control Module (ECM) -J220-
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Checking voltage supply
12
Motronic Engine Control Module (ECM) Power Supply Relay -J271-