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Mazda MX-5

Tire parameters

The Mazda MX-5 has 25 tire parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Front left tire temperature MX5_TT_FLConfirmed

  • Request22 C9 02
  • Service 22DID C902
  • Module720 → 728
  • Every1 s
  • Testing for 1989 to 2006, 2008, 2011 to 2012

Example reply from a 2015 Mazda MX-5.

Bits 0 to 7 of the reply, 8 bits.

0x46 = 70 → (70 × 1.8 − 58) = 68 °F

Formula
(val × 1.8 − 58)
Range
-58 to 401 °F
Unit
°F

Confirmed for 2007, 2009 to 2010, 2013 to 2015. In testing for 1989 to 2001, 2003 to 2005, 2008, 2012. Not supported for 2002, 2006, 2011, 2016, 2019 to 2020.

  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.

Front left pressure MX5_TP_FL_ND

Pelican can show this parameter as the front left tire pressure.

  • Request22 D9 22
  • Service 22DID D922
  • Module726 → 72E
  • Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 5)
Range
0 to 51 psi
Unit
psi

Supported for 2025. Not supported for 2002, 2006 to 2007, 2009 to 2011, 2013 to 2016.

Front left temperature MX5_TT_FL_ND

  • Request22 D9 26
  • Service 22DID D926
  • Module726 → 72E
  • Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 50)
Range
-50 to 205 °C
Unit
°C

Supported for 2025. Not supported for 2002, 2006 to 2007, 2009 to 2011, 2013 to 2016.

Front left tire pressure MX5_TP_FLConfirmed

Pelican can show this parameter as the front left tire pressure.

  • Request22 C9 01
  • Service 22DID C901
  • Module720 → 728
  • Every1 s
  • Testing for 1989 to 2005, 2008, 2012

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 5)
Range
0 to 51 psi
Unit
psi

Confirmed for 2006 to 2007, 2009 to 2011, 2013 to 2015. In testing for 1989 to 2001, 2003 to 2005, 2008, 2012. Not supported for 2002, 2016, 2019 to 2020, 2025.

Front left tire temperature MX5_TT_FLConfirmed

  • Request22 C9 02
  • Service 22DID C902
  • Module720 → 728
  • Every1 s
  • Testing for 1989 to 2006, 2008, 2011 to 2012

Example reply from a 2015 Mazda MX-5.

Bits 0 to 7 of the reply, 8 bits.

0x46 = 70 → (70 × 1.8 − 58) = 68 °F

Formula
(val × 1.8 − 58)
Range
-58 to 401 °F
Unit
°F

Confirmed for 2007, 2009 to 2010, 2013 to 2015. In testing for 1989 to 2001, 2003 to 2005, 2008, 2012. Not supported for 2002, 2006, 2011, 2016, 2019 to 2020.

Front right pressure MX5_TP_FR_ND

Pelican can show this parameter as the front right tire pressure.

  • Request22 D9 23
  • Service 22DID D923
  • Module726 → 72E
  • Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 5)
Range
0 to 51 psi
Unit
psi

Supported for 2025. Not supported for 2002, 2006 to 2007, 2009 to 2011, 2013 to 2016.

Front right temperature MX5_TT_FR_ND

  • Request22 D9 27
  • Service 22DID D927
  • Module726 → 72E
  • Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 50)
Range
-50 to 205 °C
Unit
°C

Supported for 2025. Not supported for 2002, 2006 to 2007, 2009 to 2011, 2013 to 2016.

Front right tire pressure MX5_TP_FRConfirmed

Pelican can show this parameter as the front right tire pressure.

  • Request22 C9 01
  • Service 22DID C901
  • Module720 → 728
  • Every1 s
  • Testing for 1989 to 2005, 2008, 2012

Bits 8 to 15 of the reply, 8 bits.

Formula
(val ÷ 5)
Range
0 to 51 psi
Unit
psi

Confirmed for 2006 to 2007, 2009 to 2011, 2013 to 2015. In testing for 1989 to 2001, 2003 to 2005, 2008, 2012. Not supported for 2002, 2016, 2019 to 2020, 2025.

Front right tire temperature MX5_TT_FRConfirmed

  • Request22 C9 02
  • Service 22DID C902
  • Module720 → 728
  • Every1 s
  • Testing for 1989 to 2006, 2008, 2011 to 2012

Example reply from a 2015 Mazda MX-5.

Bits 8 to 15 of the reply, 8 bits.

0x46 = 70 → (70 × 1.8 − 58) = 68 °F

Formula
(val × 1.8 − 58)
Range
-58 to 401 °F
Unit
°F

Confirmed for 2007, 2009 to 2010, 2013 to 2015. In testing for 1989 to 2001, 2003 to 2005, 2008, 2012. Not supported for 2002, 2006, 2011, 2016, 2019 to 2020.

Rear left pressure MX5_TP_RL_ND

Pelican can show this parameter as the rear left tire pressure.

  • Request22 D9 24
  • Service 22DID D924
  • Module726 → 72E
  • Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 5)
Range
0 to 51 psi
Unit
psi

Supported for 2025. Not supported for 2002, 2006 to 2007, 2009 to 2011, 2013 to 2016.

Rear left temperature MX5_TT_RL_ND

  • Request22 D9 28
  • Service 22DID D928
  • Module726 → 72E
  • Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 50)
Range
-50 to 205 °C
Unit
°C

Supported for 2025. Not supported for 2002, 2006 to 2007, 2009 to 2011, 2013 to 2016.

Rear left tire pressure MX5_TP_RLConfirmed

Pelican can show this parameter as the rear left tire pressure.

  • Request22 C9 01
  • Service 22DID C901
  • Module720 → 728
  • Every1 s
  • Testing for 1989 to 2005, 2008, 2012

Bits 16 to 23 of the reply, 8 bits.

Formula
(val ÷ 5)
Range
0 to 51 psi
Unit
psi

Confirmed for 2006 to 2007, 2009 to 2011, 2013 to 2015. In testing for 1989 to 2001, 2003 to 2005, 2008, 2012. Not supported for 2002, 2016, 2019 to 2020, 2025.

Rear left tire temperature MX5_TT_RLConfirmed

  • Request22 C9 02
  • Service 22DID C902
  • Module720 → 728
  • Every1 s
  • Testing for 1989 to 2006, 2008, 2011 to 2012

Example reply from a 2015 Mazda MX-5.

Bits 16 to 23 of the reply, 8 bits.

0x46 = 70 → (70 × 1.8 − 58) = 68 °F

Formula
(val × 1.8 − 58)
Range
-58 to 401 °F
Unit
°F

Confirmed for 2007, 2009 to 2010, 2013 to 2015. In testing for 1989 to 2001, 2003 to 2005, 2008, 2012. Not supported for 2002, 2006, 2011, 2016, 2019 to 2020.

Rear right pressure MX5_TP_RR_ND

Pelican can show this parameter as the rear right tire pressure.

  • Request22 D9 25
  • Service 22DID D925
  • Module726 → 72E
  • Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 5)
Range
0 to 51 psi
Unit
psi

Supported for 2025. Not supported for 2002, 2006 to 2007, 2009 to 2011, 2013 to 2016.

Rear right temperature MX5_TT_RR_ND

  • Request22 D9 29
  • Service 22DID D929
  • Module726 → 72E
  • Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 50)
Range
-50 to 205 °C
Unit
°C

Supported for 2025. Not supported for 2002, 2006 to 2007, 2009 to 2011, 2013 to 2016.

Rear right tire pressure MX5_TP_RRConfirmed

Pelican can show this parameter as the rear right tire pressure.

  • Request22 C9 01
  • Service 22DID C901
  • Module720 → 728
  • Every1 s
  • Testing for 1989 to 2005, 2008, 2012

Bits 24 to 31 of the reply, 8 bits.

Formula
(val ÷ 5)
Range
0 to 51 psi
Unit
psi

Confirmed for 2006 to 2007, 2009 to 2011, 2013 to 2015. In testing for 1989 to 2001, 2003 to 2005, 2008, 2012. Not supported for 2002, 2016, 2019 to 2020, 2025.

Rear right tire temperature MX5_TT_RRConfirmed

  • Request22 C9 02
  • Service 22DID C902
  • Module720 → 728
  • Every1 s
  • Testing for 1989 to 2006, 2008, 2011 to 2012

Example reply from a 2015 Mazda MX-5.

Bits 24 to 31 of the reply, 8 bits.

0x46 = 70 → (70 × 1.8 − 58) = 68 °F

Formula
(val × 1.8 − 58)
Range
-58 to 401 °F
Unit
°F

Confirmed for 2007, 2009 to 2010, 2013 to 2015. In testing for 1989 to 2001, 2003 to 2005, 2008, 2012. Not supported for 2002, 2006, 2011, 2016, 2019 to 2020.

Tire revolutions per mile MX5_TIRESIZEConfirmed

  • Request22 16 F0
  • Service 22DID 16F0
  • Module7E0 → 7E8
  • Every86400 s
  • Testing for 1989 to 2005, 2008, 2012

Example reply from a 2015 Mazda MX-5.

Bits 0 to 15 of the reply, 16 bits.

0x0358 = 856 → 856

Formula
val
Range
0 to 65535
Unit
Number

Confirmed for 2006 to 2007, 2009 to 2011, 2013 to 2015. In testing for 1989 to 2001, 2003 to 2005, 2008, 2012. Not supported for 2002, 2016, 2019 to 2020.

Wheel 1 pressure MX5_TP_1_NDConfirmed

  • Request22 2A 05
  • Service 22DID 2A05
  • Module720 → 728
  • Every1 s
  • Testing for 2017 to 2018, 2022, 2024 to 2026

Example reply from a 2023 Mazda MX-5.

Bits 0 to 7 of the reply, 8 bits.

0x90 = 144 → (144 × 1373 ÷ 100000) = 1.97712 bar

Formula
(val × 1373 ÷ 100000)
Range
0 to 3.5 bar
Unit
bar

Confirmed for 2016, 2019 to 2021, 2023. In testing for 2018, 2022. Not supported for 2017, 2024 to 2026.

Wheel 1 temperature MX5_TT_1_NDConfirmed

  • Request22 2A 0A
  • Service 22DID 2A0A
  • Module720 → 728
  • Every15 s
  • Testing for 1989 to 2018, 2022, 2024 to 2026

Example reply from a 2023 Mazda MX-5.

Bits 0 to 7 of the reply, 8 bits.

0x4E = 78 → (78 − 50) = 28 °C

Formula
(val − 50)
Range
-50 to 205 °C
Unit
°C

Confirmed for 2019 to 2021, 2023. In testing for 2018, 2022. Not supported for 2016 to 2017, 2024 to 2026.

Wheel 2 pressure MX5_TP_2_NDConfirmed

  • Request22 2A 06
  • Service 22DID 2A06
  • Module720 → 728
  • Every1 s
  • Testing for 2017 to 2018, 2022, 2024 to 2026

Example reply from a 2023 Mazda MX-5.

Bits 0 to 7 of the reply, 8 bits.

0x8F = 143 → (143 × 1373 ÷ 100000) = 1.96339 bar

Formula
(val × 1373 ÷ 100000)
Range
0 to 3.5 bar
Unit
bar

Confirmed for 2016, 2019 to 2021, 2023. In testing for 2018, 2022. Not supported for 2017, 2024 to 2026.

Wheel 2 temperature MX5_TT_2_NDConfirmed

  • Request22 2A 0B
  • Service 22DID 2A0B
  • Module720 → 728
  • Every15 s
  • Testing for 1989 to 2018, 2022, 2024 to 2026

Example reply from a 2023 Mazda MX-5.

Bits 0 to 7 of the reply, 8 bits.

0x4E = 78 → (78 − 50) = 28 °C

Formula
(val − 50)
Range
-50 to 205 °C
Unit
°C

Confirmed for 2019 to 2021, 2023. In testing for 2018, 2022. Not supported for 2016 to 2017, 2024 to 2026.

Wheel 3 pressure MX5_TP_3_NDConfirmed

  • Request22 2A 07
  • Service 22DID 2A07
  • Module720 → 728
  • Every1 s
  • Testing for 2017 to 2018, 2022, 2024 to 2026

Example reply from a 2023 Mazda MX-5.

Bits 0 to 7 of the reply, 8 bits.

0x8E = 142 → (142 × 1373 ÷ 100000) = 1.94966 bar

Formula
(val × 1373 ÷ 100000)
Range
0 to 3.5 bar
Unit
bar

Confirmed for 2016, 2019 to 2021, 2023. In testing for 2018, 2022. Not supported for 2017, 2024 to 2026.

Wheel 3 temperature MX5_TT_3_NDConfirmed

  • Request22 2A 0C
  • Service 22DID 2A0C
  • Module720 → 728
  • Every15 s
  • Testing for 1989 to 2018, 2022, 2024 to 2026

Example reply from a 2023 Mazda MX-5.

Bits 0 to 7 of the reply, 8 bits.

0x4F = 79 → (79 − 50) = 29 °C

Formula
(val − 50)
Range
-50 to 205 °C
Unit
°C

Confirmed for 2019 to 2021, 2023. In testing for 2018, 2022. Not supported for 2016 to 2017, 2024 to 2026.

Wheel 4 pressure MX5_TP_4_NDConfirmed

  • Request22 2A 08
  • Service 22DID 2A08
  • Module720 → 728
  • Every1 s
  • Testing for 2017 to 2018, 2022, 2024 to 2026

Example reply from a 2023 Mazda MX-5.

Bits 0 to 7 of the reply, 8 bits.

0x90 = 144 → (144 × 1373 ÷ 100000) = 1.97712 bar

Formula
(val × 1373 ÷ 100000)
Range
0 to 3.5 bar
Unit
bar

Confirmed for 2016, 2019 to 2021, 2023. In testing for 2018, 2022. Not supported for 2017, 2024 to 2026.

Wheel 4 temperature MX5_TT_4_NDConfirmed

  • Request22 2A 0D
  • Service 22DID 2A0D
  • Module720 → 728
  • Every15 s
  • Testing for 1989 to 2018, 2022, 2024 to 2026

Example reply from a 2023 Mazda MX-5.

Bits 0 to 7 of the reply, 8 bits.

0x50 = 80 → (80 − 50) = 30 °C

Formula
(val − 50)
Range
-50 to 205 °C
Unit
°C

Confirmed for 2019 to 2021, 2023. In testing for 2018, 2022. Not supported for 2016 to 2017, 2024 to 2026.

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