Having problems with your 2001 Audi A4 ?
No power to number two plug miss firing.no electric going to number two plug
If this is a 1.8t engine then I would try swapping ignition coils to see if the spark comes back.
Repair Help & Product Troubleshooting for 2001 Audi A4
Tips for a great answer:- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.