Audi fsi pencil coils

[trebormc]

Hi does any one know the connections for these type of coils? 4pin. And do you need to run ignition amps with them?audi aby set up.

[5cylinderman]

Use the search function on the site. There's plenty of info on them here.

[Error404]

No ignition amp required.

Pin 1 - 12v supply
Pin 2 - ECU earth
pin 3 - Trigger signal
pin 4 - Engine earth

[Vytas R10]

Hi does any one know the connections for these type of coils? 4pin. And do you need to run ignition amps with them?audi aby set up.

1 - "+" power from ignition or similarly
2 - ground for internal POS
3 - signal from ECU
4 - ground for engine

With ignition maps you nothing need to do.
Only external stock POS you must remove.

[UrS4boy]

Hi does any one know the connections for these type of coils? 4pin. And do you need to run ignition amps with them?audi aby set up.

Where have you been since 2005?

(Wire colours are for the UrS4/S6, S2 and RS2 may vary)