FoCOM Volvo diagnostics support

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View control units supported by FoCOM

This is original high quality product with 2-year warranty. We do not sell Chinese imitations.

Need assistance? E-mail or call us at +420 222 743 723 or +1 360-469-0472.

Latest FoCOM version is ?

2024-12-19 1.0.21936
Added information about models covered by a different diagnostic tool

2024-05-28 1.0.21578
Improved input dialog functionality. Allowed to paste data/strings using ctrl+v.

2024-01-08 1.0.21569
Application crash fixed: Input dialog for coding functions.

2023-11-13 1.0.21503
Improved ECU assignment for 2019+ petrol engine ECUs (Bosch MED17/MD1CSxxx, Continental EMS24xx)

2023-09-28 1.0.21429
Improved error message when fault codes cannot be cleared due to unmet conditions.

2023-07-17 1.0.21394
Added a large number of unrecognized units

2023-05-25 1.0.21385
Autoscan now distinguishes between ECUs where reading DTC failed and ECUs without DTC memory function

2023-03-14 1.0.21315
Reworked user interface scaling algorithm

2023-02-08 1.0.21224
Added feature request button for customers who wish to report useful, yet missing functions

2022-12-14 1.0.21055
Improved live data functionality: last choice is remembered between reconnections.

FoCOM now contains special diagnostics option to diagnose Volvo cars.

This is experimental function with limited functionality. The function is provided on as-is basis with no guarantee on functionality and use at your own risk. The function may be changed or completely withdrawn in a future version. In case you run into any troubles using this function, please do not hesitate to contact us. Even in case we will not be able to help, your information is useful to further improve the product.

We would like to ask you also to provide control unit snapshots that can be saved from Identification function ("Save ECU information").

For Volvo diagnostics please select direct connection to control units from one of these menus, based on diagnosed model:

• Special diagnostics > Volvo ISO diagnostics for models before 2000 and for selected control units up to 2005. Volvo V40 and S40 use this option up to 2004 for all ECUs.
• Special diagnostics > Volvo CAN 2000 diagnostics for models after 2000
• Special diagnostics > Volvo CAN 2005 diagnostics for models after 2005. Try next option if this fails.
• Ford (FoMoCo) diagnostics For all models after 2012 and most models after 2008

Autoscan function is not available for Volvo (with exception to recent Volvo vehicles that use standard FoMoCo diagnostics).