Audi Engine Management Light Repairs
South Coast Garage knows how important it is for owners to keep their cars in optimal condition. With a team of Audi specialists and the latest tools and equipment in our workshop, our team possesses the best expertise to treat every vehicle that enters our workshop to the highest standards.
When a recent client came to our workshop complaining of an engine warning light on their Audi SQ5 we had the best people to assist and expertly fix the problem.
Engine warning lights illuminate when there is no specific warning light available, which means there could be many different issues with the engine, electrical or emissions systems. Owners must seek specialist help when this happens, as ignoring the signs could lead to expensive repair bills when it could be just a simple fix.
As soon as our client noticed the engine warning light on their dashboard, they visited our workshop. At South Coast Garage, our knowledgeable team knows all the ins and outs of Audi vehicles and can expertly diagnose and repair issues quickly. Reach out to us today if you have any issues with your Audi vehicle.
Read on to find out what happened with our customer’s Audi SQ5…
Troubleshooting the Audi SQ5 Engine Light Issue
Our team of expert technicians at South Coast Garage know everything about the common problems amongst Audi vehicles and began working on the engine light diagnosis right away.
Diving deeper into the root cause of the engine light issue, our technician scanned for error codes to reveal two immediate problems. Combining our advanced diagnostics equipment with industry-leading knowledge, our technician began working on a repair procedure for our customer’s Audi SQ5.
The error codes that were discovered are outlined below:
- P200600 – intake manifold flap for airflow control, bank 1 – stuck while closed.
- P200400 – intake manifold flap for airflow control, bank 1 – stuck while open.
Here lies the problem! Once our technicians identified the right system, they began working on a repair process and investigated further by looking at Audi technical bulletins and the Technical Product Information (TPI) system for solutions.
Fixing the Intake Manifold Airflow Issue
Once the fault codes were cross-referenced using the information in the technical bulletin, our specialist examined the air intake flap. The intake flap controls the air flowing into the engine and upon inspection, the customer’s air flap was not able to move.
The next stage of the repair process involved removing the intake boost pipe. Once it was removed, a borescope was used to assess the carbon build-up inside the flap, our technician reported that there was a lot. Carbon builds up naturally due to combustion but can be made worse by driving habits or when there are combustion issues.
After analysing the engine, the technician discovered no faults with the air intake system, and it was not the cause of excessive carbon build-up.
The next stage involved removing the flap and cleaning out the carbon build-up. However, after cleaning, the problem did not disappear. The air intake flap needed replacement as the technician discovered damage to the internal motor components.
The intake flap was replaced with a new genuine unit, the software was reset, and every repair was performed according to Audi technical bulletins to leave no stone unturned. Finally, the engine management system needed to be updated using Audi’s ODIS tool. Once this was complete, there were no warning lights on the dashboard, and the Audi SQ5 SUV was ready to be handed back to the customer.
At South Coast Garage Your Audi is in Safe Hands
Our expert team is on hand to resolve any problem you have with your Audi. We help prevent issues from getting worse in the future by identifying and fixing them early – helping our customers save time and money.
Thanks to our specialist team, we combine our advanced knowledge and Audi technical bulletin access to provide you with the best-in-class maintenance and repairs.
In just a few hours, our technicians diagnosed and resolved the SQ5 by sourcing a genuine part, updating the computer software, and clearing the fault codes.
Using the most advanced diagnostics equipment, our team of Audi specialists pride themselves on the reliability of their repairs. With high attention to detail to efficiently fix a multitude of faults in your vehicle, Audi owners have been relying on us for years to serve the local area. You can rely on us for a quality, first-time fix at South Coast Garage!
If you have a warning light on your Audi dashboard or need expert help in maintenance or repairs, reach out to our team of specialists today at South Coast Garage. Call or visit us to book your appointment!
