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Ignition Coils 1 - 4, With Power Output Stage, Checking|Page 4309 > < Ignition Coils 1 - 4, With Power Output Stage, Checking

RS 4 Quattro Cabriolet V8-4.2L (BNS) (2008)

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Remove the Ignition Coil electrical harness screws - 1 - and - 2 -.

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Disconnect the Ignition Coil electrical harness connectors from the Ignition Coils.

Checking voltage supply

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Crank the engine.

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Using a Multimeter, check the Ignition Coil electrical harness connector terminals 1 to 2 for voltage. 

Specified value: battery voltage.

Ignition Coils 1 - 4, With Power Output Stage, Checking|Page 4309 > < Ignition Coils 1 - 4, With Power Output Stage, Checking