It is an ultra-small plug and play device dedicated to OBD applications of next generation. The main feature of FMB003 is its possibility to read OEM parameters (PIDs) via OBD port. With this device, you will be able to read Real Odometer and Real Fuel Level data.
These OEM OBD parameters are:
-OEM total mileage
-OEM fuel level
-OEM residual distance
-OEM battery charge status
-OEM battery charge level
It can read the OEM parameter from the supported vehicles.
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Note: Please note that Codec 8 Extended must be enabled to receive these parameters.
How it functions:
The device will start reading OEM parameters after connecting with the Fota web server while the ignition is ON. When connecting to Fota device it will download the correct OBD configuration according to the VIN of the vehicle, so the VIN number should be visible for FMB003. Please check if the device could read the VIN number with obdinfo command.
https://wiki.teltonika-gps.com/view/FMB_obdinfo
If the VIN number is not available, please enter it manually in the configurator (OBDII->OBD VIN Settings->VIN Source->Manual->put VIN number).
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When OBD is selected as the calculation source, the device will count the distance based on the MIL On distance traveled or the distance from code clearing, if it is available.
Step by step to enable OEM parameter
Enable OBD feature in device configuration (OBD II->General OBD settings->OBD Featue->Enable)
Enable parameters OEM Total mileage and OEM Fuel Level by setting their priorities to Low (as presented on attached page screen)
Enable codec 8 Extended (System->Data protocol->Codec 8 Extended)
Save configuration to device
Put FMB003 into OBDII slot
Start vehicle engine
Send obdinfo command to device, note that if there is sms login and password set command structure is: "sms_login sms_password obdinfo", if there is no sms login and password set, leave two spaces at the beginning of message: " obdinfo"
If there is vehicle VIN number in device response, go to point 5. If there is no VIN number in device response, open your device in the configurator and set VIN number manually (OBDII->OBD VIN Settings->VIN Source->Manual->put VIN number), save configuration
While device is in OBDII and engine running send web_connect command to device (" web_connect" or "sms_login sms_pass web_connect") to force connection with fota server, you schould receive response "web_connect resp:OK"
If vehicle is supported device will download proper OBD configuration from server and OEM parameters will be avaible. If device is connected to PC and configurator while it is placed in OBDII slot and engine running you schould see those parameters values directly in configurator. You can alsco check them with readio command: https://wiki.teltonika-gps.com/view/FMB_readio ("sms_login sms_password readio 389" or " readio 389" and "sms_login sms_password readio 390" or " readio 390")
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Note:
FMx001 (FMC001, FMM001, FMB001) devices will have the full OEM OBD reading feature once upgraded to the latest firmware version 03.27.12.Rev.143
To get the total mileage value of the vehicle the device with OEM OBD support should be used, like FMB003 or FMC003, as they have the ability to request the total mileage value of the vehicle by sending a specific PID, please note, that there is OEM supported list, which has all support vehicle and their parameters list, please refer to the following page: https://wiki.teltonika-gps.com/images/4/4a/FMX003_Supported_Vehicles_20230109.pdf