VW Polo EGR problems and delete
A Polo that idles roughly, hesitates or shows an EGR fault code may have a sticking valve. We read the codes at your home or work to confirm it, and the EGR delete is £220 + VAT.
EGR symptoms on a Polo
- Rough or unsteady idle
- Hesitation pulling away
- Limp mode and an engine management light
Why the Polo's EGR valve sticks
Soot in the recirculated exhaust gas combines with oil vapour and hardens on the valve, whether your Polo is a 1.2 or a 1.4. Short trips make the build-up worse.
What we do about it
Diagnostics cost £100 + VAT and confirm the faulty part. If you'd rather replace the valve, a garage can fit a new one, as we don't clean EGR valves.
The £220 + VAT delete switches the EGR off in the ECU.
What are the signs of EGR trouble on a Polo?
A rough idle, hesitation and limp mode, often with the engine light on.
Which fault codes point to the Polo's EGR?
P0400, P0401 and P0403 are common, and live data confirms the cause.
Can a sticking EGR put a Polo into limp mode?
Yes, the ECU may cut power if it can't control EGR flow.
Can I keep using a Polo on the road after an EGR delete?
No. The Polo EGR delete is for off-road and export cars only, and our EGR delete legality guide explains why.
Sort the EGR problem on your Polo
Send the Polo's registration and what it's doing, and we'll book a visit. Other VW models are on our VW EGR page, and Polo remapping is also available.
Eccles, Manchester M30 0SF