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Mazda 3

MAZDA3_CL parameters

The Mazda 3 has 1 MAZDA3_CL parameter.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Closed loop lambda correction MAZDA3_CL_LCConfirmed

  • Request22 03 BD
  • Service 22DID 03BD
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2004 to 2010, 2012 to 2013, 2016 to 2017, 2019, 2022, 2026

Example reply from a 2025 Mazda 3.

Bits 0 to 15 of the reply, 16 bits. The value is signed.

0x0144 = 324 → (324 ÷ 8192) = 0.039551

Formula
(val ÷ 8192)
Range
-4 to 3.9
Unit
Number

Confirmed for 2011, 2014 to 2015, 2018, 2020 to 2021, 2023 to 2025. In testing for 2004 to 2006, 2008 to 2010, 2012 to 2013, 2016 to 2017, 2019, 2022, 2026. Not supported for 2007.

  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.

Closed loop lambda correction MAZDA3_CL_LCConfirmed

  • Request22 03 BD
  • Service 22DID 03BD
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2004 to 2010, 2012 to 2013, 2016 to 2017, 2019, 2022, 2026

Example reply from a 2025 Mazda 3.

Bits 0 to 15 of the reply, 16 bits. The value is signed.

0x0144 = 324 → (324 ÷ 8192) = 0.039551

Formula
(val ÷ 8192)
Range
-4 to 3.9
Unit
Number

Confirmed for 2011, 2014 to 2015, 2018, 2020 to 2021, 2023 to 2025. In testing for 2004 to 2006, 2008 to 2010, 2012 to 2013, 2016 to 2017, 2019, 2022, 2026. Not supported for 2007.

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