Audi A7 DPF regeneration in Stoke‑on‑Trent
A diesel particulate filter that never gets a long enough run fills with soot, and the Audi A7 lights up its DPF warning or drops into limp mode. We hold 17 diesel A7 engines: pick yours below and we will clear the filter and fix what blocked it.
A DPF regeneration on a diesel Audi A7 burns the soot out of the filter, and we fix what stopped it clearing itself, at our unit in Fenton, Stoke-on-Trent. It is priced on request. We hold 17 diesel A7 engines: pick yours below, then message us with your reg.
Find your engine
The 3.0 TDI 231hp has a diesel particulate filter, so a forced DPF regeneration applies to it.
Price on request: message us with your reg
Stage 1 on this engine: typically 265 to 280bhp from 228bhp stock
Message us about this engineWhat a DPF regeneration is
Every diesel A7 has a diesel particulate filter that traps soot and burns it off on longer runs. Short journeys stop that happening, the filter fills, and the car shows a DPF light or drops into limp mode. A forced regeneration burns the soot out in the workshop and the filter stays on the car.
Why A7 owners ask for it
- Clears a blocked filter without the cost of a new one
- Gets the car out of limp mode and back to full power
- The filter stays in place, so nothing changes for the MOT
How it works
Diagnose
We read the fault codes, the soot load and the differential pressure, and look for the cause: a faulty sensor, an EGR fault or a run of short journeys.
Fix the cause
Anything that stopped the filter regenerating on its own is dealt with first, or it will block again.
Forced regeneration
We run a forced regeneration with dealer-level diagnostics, burning the soot out of the filter under control.
Check and hand back
We check the soot load and pressure readings again and clear the codes before the car goes back to you.
Pair it with a remap
A clear filter is the right time for a Stage 1 remap too. The 3.0 BiTDI 326hp typically goes from 322bhp to around 360 to 385bhp at Stage 1, from £249.
Typical gains for every A7 engineOther emissions services for the A7
A7 DPF regeneration questions
Still have a question? Message us with your reg and what you would like done.