07/07/2026
🔧 One booked repair. One unexpected breakdown. Two faults resolved.
This 2012 Audi Q5 2.0 TDI initially came to us with an EGR system fault. Our testing found an aftermarket EGR valve wasn’t operating to genuine specifications, so the customer booked it in for a genuine replacement.
Before the repair date, the vehicle suffered a separate engine failure and became undriveable.
After replacing the EGR valve, further testing confirmed a second fault had developed. We diagnosed failed injector sealing washers, a failed injector on cylinder 3 and a cracked injector on cylinder 4.
To get this Audi back on the road, we:
✅ Replaced the genuine EGR valve.
✅ Installed two genuine injectors.
✅ Replaced injector seals and washers.
✅ Cleaned the intake system of heavy carbon build-up.
✅ Performed an oil flush and service.
✅ Programmed the new injectors and completed extensive road testing.
The result? Both faults repaired, no engine fault codes present, and the Audi is back to performing as it should.
This is a great example of why accurate diagnosis matters. Sometimes vehicles develop more than one fault, and taking the time to find the root cause ensures the repair is done right the first time. 🚗🔧
📍 Pure Automotive
21 Altson Circuit, Conder ACT 2906
📞 0420 507 842
📅 Book online: https://www.mechanicdesk.com.au/online-booking/index.html?token=546a2dc456bef0c1d71c3a7d6c96c9a12aaf5665
