Serviceman

The best app for scanning, monitoring and diagnostics auto OBD2 | ELM327

COMPLETELY FREE!

Read more than 204 OBD2 parameters. Reading more than 3500 fault codes.

App works without the Internet.

App requires an ELM 327 or a compatible Bluetooth\WIFI OBD II adapter.

Observe the parameters of your car in real time, read and reset errors, follow the results of self-diagnosis of the computer.

Attention! The list of displayed parameters is different for each car and depends on the vehicle ECU.

Attention "bad" adapters! Pay attention to possible problems with connecting cheap ELM 327 clones (often with v2.1).

Supported cars (OBD2, EOBD):

• The US market - since 1996;

• The Japanese market since 2002;

• The European market - since 2001 and with diesel engines since - 2004.