Vehicle Diagnostics
Diagnostic testing software has become a must to accurately carry out vehicle repairs. Sunset VW’s service centre is locked and loaded.
Modern cars are incredible machines. They combine the sophisticated fields of mechanical and electrical engineering into everyday tools that are practical and relatively safe. In fact, despite their issues, a vehicle from today’s era is far more reliable than something from days gone by. However, with this technological advancement comes the odd problem that’s more difficult to diagnose and fix. And that’s where vehicle diagnostics come in.
What are VW diagnostics?
If your VW, Audi, Skoda or Seat displays unusual symptoms, the answer may lie in its electronics. Rather than hire an expensive electrical automotive engineer to come and diagnose the problem, manufacturers design all cars to be compatible with a plug-in diagnostics machine.
Almost all modern cars come with a sixteen-pin plug socket hidden underneath your dashboard or behind one of its panels. These are specially designed for the sophisticated OBD-II diagnostic scanners (computers) that most garages keep on hand and ready.
OBD-II stands for on-board diagnostics. Attaching the dedicated plug means a technician can use a computer to view all the data the car records about itself. In today’s vehicles, that’s a vast amount of information coming from sensors and processors within the electrical setup.
It might include the following:
- Stored codes – these might cause a dashboard light to have illuminated
- Records of recent driving habits
- Live sensor readings (such as accelerator pedal position, mass air flow, lambda (oxygen) readings and hundreds more)
- Vehicle information such as the VIN
- The ability to manually control certain components from the scanner
- Permission to adjust preset settings like valve timing
- Advanced troubleshooting guides for mechanics
Benefits of getting VW diagnostics from a trusted service centre
If you see unusual symptoms from your VW, Audi, Skoda or Seat, bring it in to Sunset VW. Our VW-trained technicians will attach an advanced OBD-II scanner as part of their investigation into the faults. In fact, our technicians might even use this device during a regular repair or service to double-check there aren’t any further underlying problems.
Getting your Volkswagen group car diagnosed by a trusted service centre like Sunset VW brings the following benefits:
- Trusted OBD-II scanners
- Transparent pricing
- Warranty coverage
- Expert understanding of your vehicle
- Detailed information and live data
- Minor issues can be spotted early on
Detailed VW diagnostics is a complex and delicate field. As such, it requires a trusted relationship with the technician carrying out the work. This is why getting diagnostics done by a Volkswagen specialist is so vital.
For example, the cheap OBD-II scanners found on the internet do display fault codes but don’t give any more detailed information, leaving the operator none the wiser. In fact, poor-quality OBD-II code readers have been known to short out, effectively deleting the ECU of the car they’re connected to. It’s devastatingly expensive when a warranty or guarantee doesn’t cover accidents like this. With all this in mind, ensure you approach a dedicated VW service centre, like Sunset VW, when it’s time for diagnostics.
Getting your Volkswagen group car diagnosed by a trusted service centre like Sunset VW brings the following benefits:
Sunset Derby’s approach to Volkswagen diagnostics
Sunset VW is based in Derby, servicing the city and the surrounding East Midlands region. We’re dedicated to understanding and working on all makes and models in the Volkswagen Group. Whether it’s your VW Polo or your Audi Q7 that needs diagnostics, we’ll get the job done as smoothly as possible.
At Sunset VW, we’ve invested heavily in the most up-to-date diagnostic software, allowing us to take the best possible care of your VW, Audi, Seat or Skoda. We buy our scanners directly from the Volkswagen Group, giving us access to the most up-to-date information and software for your specific vehicle.
Each team member, from our bright apprentices to our long-serving VW Master Technicians, has been trained on our diagnostics scanners. They use them multiple times daily, meaning they’re familiar with the likely underlying problems when encountering certain diagnostic trends. And, of course, that means they can fix the issue and get you back on the road as soon as possible.
Sunset VW in Derby: why us?
Sunset VW has been operating in Derby since 1986, where we started out specialising in Volkswagen camper vans and Beetles. Over almost four decades of serving our neighbours, we’ve established ourselves as a trustworthy VW garage with the customer at the forefront. We now cover a wide range of services and cars, including Volkswagen Group makes like VW, Seat (Cupra), Audi and Skoda.
All Sunset VW employees take the time to explain any problems (current or potential) to you in an easy-to-understand, jargon-free way without ever being patronising or rude. We value our customers and have made ourselves known as a family-friendly venue where everyone feels appreciated, respected and welcome.
Finally, we offer all our expertise at a competitive value. When you’re happy, we’re happy, and we always strive to provide VW diagnostics (and any subsequent repairs) at the most affordable rates.
Contact us
Is your VW, Audi, Skoda or Seat (Cupra) displaying unusual symptoms? Perhaps you have an engine light that won’t turn off? Maybe you just want a quick check-up? Whatever the situation, we promise a listening ear and professional advice. Reach out for a quick chat and a no obligation quote. You can reach us at 01332 346 688, by emailing info@sunset-derby.co.uk, or by filling out the web form below.
Frequently Asked Questions
Q: How do I know my VW needs diagnostics work?
If you notice any strange symptoms that don’t seem related to the wheels or suspension, consider bringing your car in for diagnostics work. In reality, our technicians will consider a diagnostics approach for most drivetrain- or electronics-based vehicle repairs. This is because the scanner often pinpoints the specific problem, streamlining the job and making it quicker and cheaper.
Q: Can I wait with my car while it’s having diagnostic work?
We offer some appointments where you can wait with your car. You’re welcome to hang around if we have an open bay and can plug the car in immediately. Otherwise, it’s usually best to call ahead for an appointment and more information.
Q: How long does a VW diagnostic job take?
Unfortunately, it’s quite tricky to say. In some cases, we plug the OBD-II scanner in and immediately identify a simple problem. On rare occasions, it takes detailed electrical analysis and head-scratching. And then, once we find the root cause, the actual repair could take anything from a few minutes to a few days.
Q: How much does a diagnostic repair cost?
Again, this is impossible to estimate, as some diagnostic jobs take minutes, and a new spark plug means your VW is as good as new. These sorts of jobs end up relatively cheap. But on those rarer occasions where the problem is more profound and the fix requires a significant investment, it all adds up.
Q: Can I do my own diagnostics work at home?
There’s technically nothing to stop you, but we strongly recommend coming to a professional. Cheap OBD-II code readers and scanners have been known to damage vehicles’ electronics. It’s not worth the potentially irreparable damage.
To book a diagnostic appointment call on:
Very professional, been taking my vehicles here for years.
The technicians are brilliant at explaining any issues with your car and the guys & girls on reception are super friendly and always welcoming. 🙂