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Home >> Audi >> 2000 >> TT Coupe (8N3) L4-1.8L Turbo (ATC) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Engine Speed Sensor >> Testing and Inspection >> Engine Speed Signal, Checking
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Engine Speed Signal, Checking




NOTE:
- The signal is generated by the engine speed (RPM) sensor - G28 - processed in the Engine Control Module (ECM) and directed to various parts of the electronic system (e.g. control module for A/C or ABS / EDS) from terminal 37 of the ECM Engine speed signal and wire connections are monitored by these systems.
- Checking engine speed signal:

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