OBDII EV Parameters

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Introduction

Due to increase of EV vehicles, Teltonika OBD devices (FMB001, FMx003, FMx00A) are now able to read more in depth EV vehicle battery parameters. Such detailed parameter readings will let of better vehicle maintenance monitoring.

Downloads

You can download suitable firmware and configurator from here

Supported parameter list

Property ID in AVL packet Property Name Bytes Type Value range Multiplier Units Description Parameter Group
Min Max
410 OEM Battery charge state 1 Unsigned 0 1 - -

0 – Not charging
1 – Charging

OBD OEM elements
411 OEM Battery charge level 1 Unsigned 0 100 - % Represents battery charged level OBD OEM elements
412 OEM Battery power consumption 2 Unsigned 0 65535 - kWh/100km Represents battery power consumption OBD OEM elements
755 OEM Remaining distance 2 Unsigned 0 65535 - km Remaining distance until fuel tank empty or battery (EV) depleted OBD OEM elements
1151 OEM Battery State Of Health 2 Unsigned 0 65535 - % Battery State of Health OBD OEM elements
1152 OEM Battery Temperature 2 Signed -32768 32767 - °C Battery pack temperature OBD OEM elements
1378 OEM HV Battery Min Cell Voltage 2 Unsigned 0 65535 0.1 V Minimum battery cell voltage OEM EV
1379 OEM HV Battery Max Cell Voltage 2 Unsigned 0 65535 0.1 V Maximum battery cell voltage OEM EV
1380 OEM HV Battery Current 2 Unsigned 0 65535 0.1 A Current used by high-voltage battery OEM EV
1381 OEM HV Battery Voltage 2 Unsigned 0 65535 0.1 kWh High voltage battery voltage OEM EV
1382 OEM HV Battery Max Energy 2 Unsigned 0 65535 0.1 kWh Maximum energy capacity OEM EV
1383 OEM HV Battery Measured Energy 2 Unsigned 0 65535 0.1 kWh Measured current energy capacity OEM EV
1386 OEM HV Battery Min Cell Temperature 2 Signed -32768 32767 0.1 °C The lowest measured cell temperature OEM EV
1387 OEM HV Battery Max Cell Temperature 2 Signed -32768 32767 0.1 °C Maximum measured cell temperature OEM EV
1388 OEM HV Battery Lifetime Power Use 4 Unsigned 0 2147483648 - kWh Electric energy consumed during the lifetime of the car OEM EV
1389 OEM HV Battery Lifetime Charge Power 4 Unsigned 0 2147483648 - kWh Electric energy charged during the lifetime of the car OEM EV