Compatibility tested by our community
OBD2 diagnostic scanner for Volvo
Check engine light, emissions fault or loss of power on your Volvo V40, XC40, XC60 or V60? An OBD2 diagnostic scanner lets you read and clear fault codes yourself, without paying for a diagnostic at a garage. Designed and made in France, klavkarr supports many petrol, diesel and plug-in hybrid Volvo models. Check your vehicle's compatibility.
Compatibility tested on many Volvo vehicles, from older generations to the latest models.
Which Volvo diagnostic tool should you choose?
Both read and clear fault codes. The 310 also covers ABS, airbag and ESP systems. Compare models
Why use a diagnostic scanner for your Volvo?
On diesel Volvo models, the EGR valve, diesel particulate filter and AdBlue system are common sources of faults. klavkarr reads the specific code and displays live data, with explanations in English and no manufacturer-specific licence required.
Tested Volvo compatibility
Every listed model has been tested by a user. Our database lists 4,601 car models, covering 12,195 versions and configurations.
Read & clear fault codes
Find out why a warning light is on and clear the code after fixing the fault, without booking an appointment.
Live data
Monitor performance and spot abnormal sensor readings, pressure or emission-control behaviour before a breakdown.
Plug straight in
Connect to the OBD2 port, with no dismantling or specialist mechanical knowledge required.
Plain-English fault codes
Fault codes explained clearly, without technical jargon or a manufacturer-specific software licence.
Updates included
New models and codes are added regularly, with no subscription.
On diesel Volvo models, common emissions-related fault codes include: P0401 for insufficient EGR flow, P2002 for low diesel particulate filter (DPF) efficiency, or P20EE for low SCR (AdBlue) catalyst efficiency. An OBD2 diagnostic check helps narrow down the cause before any repairs.
Whether you drive a V40, V60, XC40, XC60 or XC90, the OBD2 port is usually below the steering wheel. klavkarr connects directly to it, with no dismantling or specialist tools required.
All Volvo models compatible with our OBD2 scanner
Select your model generation to see supported warning lights and the recommended scanner.
Check the listed Volvo petrol, diesel, hybrid and electric models equipped with an OBD2 port. Available functions depend on the vehicle.
Volvo 850
1 version
Volvo 940
1 version
Volvo C30
1 version
Volvo C40
1 version
Volvo C70
2 versions
Volvo EC40
1 version
Volvo ES90
1 version
Volvo EX30
1 version
Volvo EX40
1 version
Volvo EX60
1 version
Volvo EX90
1 version
Volvo S40
2 versions
Volvo S60
3 versions
Volvo S70
1 version
Volvo S80
2 versions
Volvo S90
2 versions
Volvo V40
2 versions
Volvo V50
1 version
Volvo V60
2 versions
Volvo V70
3 versions
Volvo V90
2 versions
Volvo XC40
1 version
Volvo XC60
2 versions
Volvo XC70
2 versions
Volvo XC90
2 versions
EOBD legislation requires vehicles to be compliant from specified dates, depending on their category and market. Learn more in our introduction to OBD or the reference article on on-board diagnostics.
Most common OBD fault codes on Volvo models
Standard OBD fault codes recorded by users of our klavkarr scanners.
Where is the OBD2 port in your Volvo?
The OBD2 port is usually under the steering wheel. klavkarr plugs straight in, with no dismantling or special tools required.
Find my OBD2 portThat is the cost of a diagnostic at a garage each time a warning light comes on. With your own klavkarr, scans are unlimited and cost nothing extra; it can pay for itself from the first use.
Other compatible makes manufactured in Sweden
klavkarr works across makes. Explore other manufacturers.
