Got a p12a2 and po302

[Mark b7]

Got a Audi A4 20tfsi 2005 had a misfire PO302 not coils and plugs put fuel cleaner in still no joy injector is pulsing now I’m getting p12A2 as well would fuel rail pressure problems cause the misfire PO302 any ideas . Two weeks ago I had PO303 I used bg44k fuel cleaner done the trick .

[Steve Q]

Definitely could be an injector or camshaft sensor maybe? 

[Mark b7]

I fixed problem it was stuck closed fuel injector 

[Steve Q]

Glad you got sorted 🙂