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Mazda CX-70

MAZDA_RO2 parameters

The Mazda CX-70 has 1 MAZDA_RO2 parameter.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Rear O2 voltage MAZDA_RO2_VConfirmed

  • Request22 03 5F
  • Service 22DID 035F
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2025 Mazda CX-70.

Bits 0 to 15 of the reply, 16 bits.

0x0000 = 0 → (0 ÷ 1024) = 0 V

Formula
(val ÷ 1024)
Range
0 to 1 V
Unit
V

Confirmed for 2025. In testing for 2024, 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.

Rear O2 voltage MAZDA_RO2_VConfirmed

  • Request22 03 5F
  • Service 22DID 035F
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2025 Mazda CX-70.

Bits 0 to 15 of the reply, 16 bits.

0x0000 = 0 → (0 ÷ 1024) = 0 V

Formula
(val ÷ 1024)
Range
0 to 1 V
Unit
V

Confirmed for 2025. In testing for 2024, 2026.

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