In plain terms, the system that controls your engine timing may not be adjusting correctly, affecting performance and efficiency.
At VGS Performance, we use dealer-level Audi diagnostic tools to confirm the root cause before any repair work begins. Our diagnostic service includes:
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Full OBD-II and Audi-specific fault code scan
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Live data monitoring and actuator testing
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Electrical and oil-flow checks
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Clear report with repair recommendations
Learn more about our diagnostic services.
Can I clear OBD codes myself?
You can clear codes with a scanner, but if the issue hasn’t been properly fixed, the fault will return. It’s best to bring your Audi in so we can diagnose and resolve it correctly.

Whether you drive a compact Audi A3 or a larger Q-series SUV, our diagnostic equipment can read and interpret the fault accurately. Once identified, we’ll confirm the cause and advise on the best next step to keep your Audi running as it should.

Other VWGS Services
Performance Dyno Testing
Learn about our local Performance Dyno Testing service.
Tyres
Learn about our local Tyres service.
Diagnostics
Learn about our local Diagnostics service.
ADAS Calibration
Learn about our local ADAS Calibration service.
Online Booking
Book this service with VGS Performance online in just a few clicks. Fast, easy, and instant.