audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

ABOUT US
Ignition Coils with Power Output Stage, Bank 1, Checking|Page 3701 > < Ignition Coils with Power Output Stage, Bank 1, Checking

S5 Quattro Coupe V8-4.2L (CAUA) (2009)

Page 2
background image

-

Remove the electrical harness connector screws - 1 - and - 2 -.

-

Disconnect the Ignition Coil electrical harness connectors.

Checking voltage supply

-

Crank the engine.

-

Using a Multimeter, check the Ignition Coil electrical harness connector terminal 1 to Ground (GND) for voltage.

Ignition Coils with Power Output Stage, Bank 1, Checking|Page 3701 > < Ignition Coils with Power Output Stage, Bank 1, Checking