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Audi Q4 e-tron

Trip parameters

The Audi Q4 e-tron has 12 trip parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Range remaining, displayed Q4ETRON_RANGEConfirmed

Pelican can show this parameter as the electric range.

  • Request22 2A B6
  • Service 22DID 2AB6
  • Module710 → 77A
  • Every5 s
  • Testing for 2022 to 2023, 2025 to 2026

Example reply from a 2024 Audi Q4 e-tron.

Bits 0 to 15 of the reply, 16 bits.

0x0042 = 66 → 66 mi

Formula
val
Range
0 to 65535 mi
Unit
mi

Confirmed for 2021, 2024. In testing for 2023, 2025 to 2026. Not supported for 2022.

  1. The parameter's name and its ID in the OBDb. Confirmed shows when a response from a real car confirms the parameter.
  2. The clutch mark shows a Connectable, a parameter that Pelican surfaces in its interface.
  3. The service and PID/DID asked for, the control module it's sent to, and how often Pelican asks.
  4. The reply's bytes. The parameter's bytes are blue. Bytes for other parameters in the same reply are grayed out. Hover over a byte to see the parameter it represents.
  5. Where the parameter is in the response, and how Pelican converts the raw value into a value.
  6. A real reply, decoded. The raw value comes first, then the reading.
  7. Which model years have tested this parameter.

Average consumption, category 0 Q4ETRON_AVG_CSMP_CAT0Confirmed

  • Request22 2A B7
  • Service 22DID 2AB7
  • Module710 → 77A
  • Every5 s
  • Testing for 2022 to 2023, 2025 to 2026

Example reply from a 2024 Audi Q4 e-tron.

Bits 0 to 15 of the reply, 16 bits.

0x00C3 = 195 → (195 ÷ 10) = 19.5 kWh

Formula
(val ÷ 10)
Range
0 to 6553 kWh
Unit
kWh

Confirmed for 2021, 2024. In testing for 2023, 2025 to 2026. Not supported for 2022.

Average consumption, category 1 Q4ETRON_AVG_CSMP_CAT1Confirmed

  • Request22 2A B7
  • Service 22DID 2AB7
  • Module710 → 77A
  • Every5 s
  • Testing for 2022 to 2023, 2025 to 2026

Example reply from a 2024 Audi Q4 e-tron.

Bits 16 to 31 of the reply, 16 bits.

0x008D = 141 → (141 ÷ 10) = 14.1 kWh

Formula
(val ÷ 10)
Range
0 to 6553 kWh
Unit
kWh

Confirmed for 2021, 2024. In testing for 2023, 2025 to 2026. Not supported for 2022.

Average consumption, category 2 Q4ETRON_AVG_CSMP_CAT2Confirmed

  • Request22 2A B7
  • Service 22DID 2AB7
  • Module710 → 77A
  • Every5 s
  • Testing for 2022 to 2023, 2025 to 2026

Example reply from a 2024 Audi Q4 e-tron.

Bits 32 to 47 of the reply, 16 bits.

0x0093 = 147 → (147 ÷ 10) = 14.7 kWh

Formula
(val ÷ 10)
Range
0 to 6553 kWh
Unit
kWh

Confirmed for 2021, 2024. In testing for 2023, 2025 to 2026. Not supported for 2022.

Average consumption, category 3 Q4ETRON_AVG_CSMP_CAT3Confirmed

  • Request22 2A B7
  • Service 22DID 2AB7
  • Module710 → 77A
  • Every5 s
  • Testing for 2022 to 2023, 2025 to 2026

Example reply from a 2024 Audi Q4 e-tron.

Bits 48 to 63 of the reply, 16 bits.

0x0081 = 129 → (129 ÷ 10) = 12.9 kWh

Formula
(val ÷ 10)
Range
0 to 6553 kWh
Unit
kWh

Confirmed for 2021, 2024. In testing for 2023, 2025 to 2026. Not supported for 2022.

Average consumption, category 4 Q4ETRON_AVG_CSMP_CAT4Confirmed

  • Request22 2A B7
  • Service 22DID 2AB7
  • Module710 → 77A
  • Every5 s
  • Testing for 2022 to 2023, 2025 to 2026

Example reply from a 2024 Audi Q4 e-tron.

Bits 64 to 79 of the reply, 16 bits.

0x0083 = 131 → (131 ÷ 10) = 13.1 kWh

Formula
(val ÷ 10)
Range
0 to 6553 kWh
Unit
kWh

Confirmed for 2021, 2024. In testing for 2023, 2025 to 2026. Not supported for 2022.

Average consumption, category 5 Q4ETRON_AVG_CSMP_CAT5Confirmed

  • Request22 2A B7
  • Service 22DID 2AB7
  • Module710 → 77A
  • Every5 s
  • Testing for 2022 to 2023, 2025 to 2026

Example reply from a 2024 Audi Q4 e-tron.

Bits 80 to 95 of the reply, 16 bits.

0x00C5 = 197 → (197 ÷ 10) = 19.7 kWh

Formula
(val ÷ 10)
Range
0 to 6553 kWh
Unit
kWh

Confirmed for 2021, 2024. In testing for 2023, 2025 to 2026. Not supported for 2022.

Average consumption, category 6 Q4ETRON_AVG_CSMP_CAT6Confirmed

  • Request22 2A B7
  • Service 22DID 2AB7
  • Module710 → 77A
  • Every5 s
  • Testing for 2022 to 2023, 2025 to 2026

Example reply from a 2024 Audi Q4 e-tron.

Bits 96 to 111 of the reply, 16 bits.

0x0000 = 0 → (0 ÷ 10) = 0 kWh

Formula
(val ÷ 10)
Range
0 to 6553 kWh
Unit
kWh

Confirmed for 2021, 2024. In testing for 2023, 2025 to 2026. Not supported for 2022.

Odometer Q4ETRON_ENG_ODOConfirmed

Pelican can show this parameter as the odometer.

  • Request22 29 5A
  • Service 22DID 295A
  • ModuleFC00 → FE0076
  • Every1 s
  • Testing for 2021 to 2023, 2025 to 2026

Bits 0 to 23 of the reply, 24 bits.

Formula
val
Range
0 to 200000 km
Unit
km

Confirmed for 2024. In testing for 2022 to 2023, 2025 to 2026. Not supported for 2021.

Odometer, battery management system Q4ETRON_BMS_ODO

  • Request22 02 BD
  • Service 22DID 02BD
  • ModuleFC00 → FE007B
  • Every1 s
  • Testing

Bits 8 to 31 of the reply, 24 bits.

Formula
val
Range
0 to 16777215 km
Unit
km

In testing for 2022 to 2023, 2025 to 2026. Not supported for 2021, 2024.

Odometer, battery management system, second read Q4ETRON_ODO_BMS2

Pelican can show this parameter as the odometer.

  • Request22 58 67
  • Service 22DID 5867
  • ModuleFC00 → FE007B
  • Every1 s
  • Testing

Bits 16 to 31 of the reply, 16 bits.

Formula
(val × 10)
Range
0 to 655350 km
Unit
km

In testing for 2022 to 2023, 2025 to 2026. Not supported for 2021, 2024.

Odometer, electric drive Q4ETRON_ODO

Pelican can show this parameter as the odometer.

  • Request22 08 6D
  • Service 22DID 086D
  • ModuleFC00 → FE007B
  • Every5 s
  • Testing

Bits 0 to 31 of the reply, 32 bits.

Formula
val
Range
0 to 4294967295 km
Unit
km

In testing for 2022 to 2023, 2025 to 2026. Not supported for 2021, 2024.

Range remaining, displayed Q4ETRON_RANGEConfirmed

Pelican can show this parameter as the electric range.

  • Request22 2A B6
  • Service 22DID 2AB6
  • Module710 → 77A
  • Every5 s
  • Testing for 2022 to 2023, 2025 to 2026

Example reply from a 2024 Audi Q4 e-tron.

Bits 0 to 15 of the reply, 16 bits.

0x0042 = 66 → 66 mi

Formula
val
Range
0 to 65535 mi
Unit
mi

Confirmed for 2021, 2024. In testing for 2023, 2025 to 2026. Not supported for 2022.

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