battery AUDI TT 1999 8N / 1.G ATW Engine Ignition System User Guide
Page 52 of 59
28-48
If LED does not blink:
Checking voltage supply
- Disconnect connector at Camshaft Position
(CMP) sensor.
Checking signal wire - Connect multimeter for voltage measurement as follows:Harness connector
Terminal
Measure to
1 Engine Ground (GND)
- Switch ignition on.
Specification: about 5 V
- Connect multimeter for voltage measurement as follows:
Harness connector
Terminal
Measure to
2 Engine Ground (GND)
- Switch ignition on.
Specification: approx. battery voltage
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