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Mercedes-Benz EQA

Orientation parameters

The Mercedes-Benz EQA has 3 orientation parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Lateral acceleration EQA_LAT_ACC

  • Request22 20 02
  • Service 22DID 2002
  • Module7E2
  • Every1 s
  • Testing

Bits 24 to 39 of the reply, 16 bits. The value is signed.

Formula
(val × 15.625 ÷ 1000)
Range
-512 to 511 g
Unit
g

In testing for 2021 to 2026.

  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.

Lateral acceleration EQA_LAT_ACC

  • Request22 20 02
  • Service 22DID 2002
  • Module7E2
  • Every1 s
  • Testing

Bits 24 to 39 of the reply, 16 bits. The value is signed.

Formula
(val × 15.625 ÷ 1000)
Range
-512 to 511 g
Unit
g

In testing for 2021 to 2026.

Longitudinal acceleration EQA_LON_ACC

  • Request22 20 02
  • Service 22DID 2002
  • Module7E2
  • Every1 s
  • Testing

Bits 8 to 23 of the reply, 16 bits. The value is signed.

Formula
(val × 0.05 ÷ 1000)
Range
-1.63 to 1.63 g
Unit
g

In testing for 2021 to 2026.

Yaw rate EQA_YAW_RATE

  • Request22 20 02
  • Service 22DID 2002
  • Module7E2
  • Every1 s
  • Testing

Bits 48 to 63 of the reply, 16 bits. The value is signed.

Formula
(val × 34.97 ÷ 10000)
Range
-114 to 114 g
Unit
g

In testing for 2021 to 2026.

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