Seat Leon II - 1P (2009 - 2012) warning lights: check engine light on
Is the check engine light or another amber warning light on in your Seat Leon II - 1P (2009 - 2012)? This page lists supported warning lights (engine, ABS) and shows how to read and clear fault codes with the klavkarr OBD2 diagnostic scanner. Investigate the fault before a garage visit or a vehicle inspection.
Engine
Engine
Particulate Filter (DPF/PF)
Transmission
ABS
ESP Electronic Stability Program
Airbag
Engine
Engine
Particulate Filter (DPF/PF)
Transmission
Technical specifications for your Seat Leon II - 1P (2009 - 2012)
Seat engine versions tested by our customers. The scanner may still support fault code reading and clearing if your version is not listed; check its compatibility before purchase.
| Engine | Year | Fuel type | Power | Recommended scanner |
|---|---|---|---|---|
| 1.9 TDiProtocol: CAN 11bit 500kb |
2009 2011 |
Diesel | 105 | View scanners Seat Leon II - 1P |
| 1.6 TDiProtocol: CAN 11bit 500kb |
2012 | Diesel | 105 | |
| 2.0 tdiProtocol: KWP SLOW | 2006 2007 |
Diesel | 136 | |
| 2.0 TDi CRProtocol: CAN 11bit 500kb |
2012 | Diesel | 140 | |
| 2.0 FSIProtocol: KWP SLOW | 2006 | Gasoline | 150 | |
| 1.8Protocol: CAN 11bit 500kb |
2010 | Gasoline | 160 | |
| 2.0 TDiProtocol: CAN 11bit 500kb |
2006 2007 2008 |
Diesel | 170 | |
| 2.0 TFSIProtocol: CAN 11bit 500kb |
2007 | Gasoline | 200 | |
| 2.0 tfsiProtocol: CAN 11bit 500kb |
2007 2009 2010 |
Gasoline | 240 | |
| 2.0 TSI Cupra R310Protocol: CAN 11bit 500kb |
2010 | Gasoline | 310 |
Frequently asked questions about Leon II - 1P warning lights
AdBlue, oil service, ABS and the check engine light, explained.
Why does the ABS warning light stay on?
It usually indicates an anti-lock braking system fault: a faulty wheel speed sensor, damaged ABS encoder ring, broken wiring or a problem with the hydraulic unit. Electronic diagnostics identify the code stored by the ABS control unit, helping you target further checks and repairs.
Why is the check engine light on?
It indicates a potential engine or emission-control problem, ranging from a minor fault to a more serious malfunction. A diagnostic scan with a klavkarr scanner for Seat Leon II - 1P helps you investigate the cause before deciding what to do.
What exactly is an engine fault?
It can range from a minor issue to a serious malfunction that affects petrol or diesel engine performance or, in the worst case, causes permanent damage.
What should you do if a warning light comes on in your Seat Leon II - 1P?
If an engine, airbag, ABS, ESP or other warning light comes on, act cautiously and follow your vehicle handbook. A compatible diagnostic scanner can read the stored fault information and help you investigate the cause.
Professional-style diagnostics at home
Based in Vannes since 2009, we make car diagnostics accessible to everyday drivers with our klavkarr scanners, made entirely in France, and EOBD Facile software.
Plug and play on Windows or Mac computers and smartphones. Join our community of more than 100,000 users.
Other Seat models compatible with klavkarr
In the press
