Mazda CX-50

Engine parameters

The Mazda CX-50 has 102 engine parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Coolant temperature CX50HYBRID_COOL_TConfirmed

Pelican can show this parameter as the engine coolant temperature.

  • Request22 1F 05
  • Service 22DID 1F05
  • Module7D2 → 7DA
  • Every1 s

Example reply from a 2026 Mazda CX-50.

Bits 0 to 7 of the reply, 8 bits.

0x73 = 115 → (115 − 40) = 75 °C

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2025 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.

Absolute load value LOAD_ABSSAE J1979Confirmed

  • Request01 43
  • Service 01PID 43
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 25700 %
Unit
%

Confirmed for 2024 to 2026. Supported for 2023.

Actual engine torque TQ_ACTSAE J1979Confirmed

  • Request01 62
  • Service 01PID 62
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 125)
Range
-125 to 130 %
Unit
%

Confirmed for 2024 to 2026.

Air flow rate from mass air flow sensor MAFSAE J1979Confirmed

Pelican can show this parameter as the mass air flow.

  • Request01 10
  • Service 01PID 10
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 100)
Range
0 to 655.35 g/s
Unit
g/s

Confirmed for 2023 to 2026.

Ambient temperature CX50HYBRID_AATConfirmed

  • Request22 1F 46
  • Service 22DID 1F46
  • Module7D2 → 7DA
  • Every1 s

Example reply from a 2026 Mazda CX-50.

Bits 0 to 7 of the reply, 8 bits.

0x24 = 36 → (36 − 40) = -4 °C

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2025 to 2026.

APP sensor 1 voltage CX50_APP1_VConfirmed

  • Request22 09 14
  • Service 22DID 0914
  • Module7E0 → 7E8
  • Every500 ms

Example reply from a 2026 Mazda CX-50.

Bits 0 to 15 of the reply, 16 bits.

0x0317 = 791 → (791 ÷ 1000) = 0.791 V

Formula
(val ÷ 1000)
Range
0 to 65.535 V
Unit
V

Confirmed for 2023 to 2026.

APP sensor 2 voltage CX50_APP2_VConfirmed

  • Request22 09 15
  • Service 22DID 0915
  • Module7E0 → 7E8
  • Every500 ms

Example reply from a 2026 Mazda CX-50.

Bits 0 to 15 of the reply, 16 bits.

0x018D = 397 → (397 ÷ 1000) = 0.397 V

Formula
(val ÷ 1000)
Range
0 to 65.535 V
Unit
V

Confirmed for 2023 to 2026.

Barometric pressure BAROSAE J1979Confirmed

Normally obtained from one of a dedicated barometric sensor, a MAP sensor at key-on and during certain modes of driving, or inferred from a MAF sensor and other inputs during certain modes of driving. The control module reports BARO from whatever source it is derived from.

  • Request01 33
  • Service 01PID 33
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255 kPa
Unit
kPa

Confirmed for 2024, 2026. Supported for 2023, 2025.

Calculated engine load LOAD_PCTSAE J1979Confirmed

Represents the amount of work the engine is doing. Expected to reach 100% at wide open throttle/wide open pedal at any altitude, temperature or rpm for both naturally aspirated and boosted engines. If engine load is limited for powertrain protection e.g. engine/turbocharger protection, this value may not reach 100%. For hybrid vehicles, indicates the torque produced only by the internal combustion engine, not the torque being delivered by the entire powertrain. For electric vehicles, the meaning of this parameter is undefined.

Pelican can show this parameter as the engine load.

  • Request01 04
  • Service 01PID 04
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2023 to 2026.

Catalyst temperature bank 1, sensor 1 CATEMP11SAE J1979Confirmed

  • Request01 3C
  • Service 01PID 3C
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 10 − 40)
Range
-40 to 6513.5 °C
Unit
°C

Confirmed for 2024 to 2025. Supported for 2023, 2026.

Commanded EGR EGR_PCTSAE J1979Confirmed

  • Request01 2C
  • Service 01PID 2C
  • Module7E0 → 7E8
  • Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2024. Supported for 2023, 2025.

Commanded equivalence ratio EQ_RATSAE J1979Confirmed

Fuel systems that utilize conventional oxygen sensor display the inverse of the commanded open loop equivalence ratio (also known as lambda) while the fuel control system is in open loop. Will indicate 1.000 while in closed-loop fuel.

Pelican can show this parameter as the commanded lambda.

  • Request01 44
  • Service 01PID 44
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 2 ÷ 65535)
Range
0 to 1.99
Unit
Number

Confirmed for 2023 to 2026.

Commanded evaporative purge EVAP_PCTSAE J1979Confirmed

  • Request01 2E
  • Service 01PID 2E
  • Module7E0 → 7E8
  • Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2024. Supported for 2023, 2025 to 2026.

Commanded Throttle Actuator A Control TAC_A_CMDSAE J1979Confirmed

  • Request01 6C
  • Service 01PID 6C
  • Module7E0 → 7E8
  • Every250 ms

Bits 8 to 15 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2024, 2026.

Commanded Throttle Actuator B Control TAC_B_CMDSAE J1979Confirmed

  • Request01 6C
  • Service 01PID 6C
  • Module7E0 → 7E8
  • Every250 ms

Bits 24 to 31 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2024, 2026.

Commanded throttle actuator control TAC_PCTSAE J1979Confirmed

  • Request01 4C
  • Service 01PID 4C
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2024, 2026. Supported for 2025.

Coolant temperature CX50_COOL_TEMP

Pelican can show this parameter as the engine coolant temperature.

  • Request22 DD 8C
  • Service 22DID DD8C
  • Module725 → 72D
  • Every1 s
  • Testing

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

Formula
val
Range
-32768 to 32767 °F
Unit
°F

Not supported for 2023 to 2026.

Coolant temperature CX50HYBRID_COOL_TConfirmed

Pelican can show this parameter as the engine coolant temperature.

  • Request22 1F 05
  • Service 22DID 1F05
  • Module7D2 → 7DA
  • Every1 s

Example reply from a 2026 Mazda CX-50.

Bits 0 to 7 of the reply, 8 bits.

0x73 = 115 → (115 − 40) = 75 °C

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2025 to 2026.

Engine coolant temperature ECTSAE J1979Confirmed

Your engine temperature must operate within a certain temperature range to operate efficiently and safely. If it runs too hot, then your engine could be permanently damaged. If it runs too cold, then your engine will use more fuel than necessary.

Pelican can show this parameter as the engine coolant temperature.

  • Request01 05
  • Service 01PID 05
  • Module7E0 → 7E8
  • Every500 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2023 to 2026.

Engine coolant temperature 1 ECT_1SAE J1979Confirmed

  • Request01 67
  • Service 01PID 67
  • Module7E0 → 7E8
  • Every1 s

Bits 8 to 15 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2024.

Engine coolant temperature 2 ECT_2SAE J1979Confirmed

  • Request01 67
  • Service 01PID 67
  • Module7E0 → 7E8
  • Every1 s

Bits 16 to 23 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2024.

Engine Friction - Percent Torque TQ_FRSAE J1979Confirmed

  • Request01 8E
  • Service 01PID 8E
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 125)
Range
-125 to 130 %
Unit
%

Confirmed for 2024. Supported for 2025.

Engine oil pressure CX50_EOPConfirmed

  • Request22 04 15
  • Service 22DID 0415
  • Module7E0 → 7E8
  • Every1 s

Example reply from a 2026 Mazda CX-50.

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

0x0082 = 130 → 130 kPa

Formula
val
Range
-32768 to 32767 kPa
Unit
kPa

Confirmed for 2023 to 2026.

Engine oil pressure CX50HYBRID_EOP

  • Request22 10 74
  • Service 22DID 1074
  • Module700 → 708
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 10 ÷ 128)
Range
0 to 1000 kPa
Unit
kPa

Not supported for 2025 to 2026.

Engine oil temperature CX50_EOTConfirmed

Pelican can show this parameter as the engine oil temperature.

  • Request22 13 10
  • Service 22DID 1310
  • Module7E0 → 7E8
  • Every1 s

Example reply from a 2026 Mazda CX-50.

Bits 0 to 15 of the reply, 16 bits.

0x1B5C = 7004 → (7004 ÷ 100 − 40) = 30.04 °C

Formula
(val ÷ 100 − 40)
Range
-40 to 615.35 °C
Unit
°C

Confirmed for 2023 to 2026.

Engine oil temperature CX50HYBRID_EOT_V1

  • Request21 51
  • Service 21PID 51
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 72 to 79 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Not supported for 2023 to 2026.

Engine oil temperature CX50HYBRID_EOT_V2

  • Request22 1F 5C
  • Service 22DID 1F5C
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Not supported for 2025 to 2026.

Engine reference torque TQ_REFSAE J1979Confirmed

  • Request01 63
  • Service 01PID 63
  • Module7E0 → 7E8
  • Every86400 s

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535 N·m
Unit
N·m

Confirmed for 2024 to 2025.

Engine RPM CX50_ENGINE_RPM

  • Request22 F4 0C
  • Service 22DID F40C
  • Module723 → 72B
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 4)
Range
0 to 16383.75 rpm
Unit
rpm

Not supported for 2023 to 2026.

Engine RPM RPMSAE J1979Confirmed

  • Request01 0C
  • Service 01PID 0C
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 4)
Range
0 to 16383.75 rpm
Unit
rpm

Confirmed for 2024 to 2026. Supported for 2023.

Engine run time CX50_ENGINE_RUN_TIME

  • Request22 F4 1F
  • Service 22DID F41F
  • Module723 → 72B
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535 s
Unit
s

Not supported for 2023 to 2026.

Engine runtime CX50_IG_ON_TIMER

  • Request22 DC E1
  • Service 22DID DCE1
  • Module723 → 72B
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 60)
Range
0 to 1092.25 min
Unit
min

Not supported for 2023 to 2026.

Evap system vapor pressure EVAP_VPSAE J1979Confirmed

The pressure signal is normally obtained from a sensor located in the fuel tank or a sensor in an evaporative system vapor line.

  • Request01 32
  • Service 01PID 32
  • Module7E0 → 7E8
  • Every250 ms

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

Formula
(val ÷ 4000)
Range
-8192 to 8191.75 kPa
Unit
kPa

Confirmed for 2024. Supported for 2023, 2025 to 2026.

Fuel pressure FPSAE J1979Confirmed

  • Request01 0A
  • Service 01PID 0A
  • Module7E0 → 7E8
  • Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 3)
Range
0 to 765 kPa
Unit
kPa

Confirmed for 2024. Supported for 2023, 2025.

Fuel rail pressure FRPSAE J1979Confirmed

Fuel rail pressure at the engine when the reading is referenced to atmosphere (gage pressure).

  • Request01 23
  • Service 01PID 23
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits.

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

Confirmed for 2024, 2026. Supported for 2023, 2025.

Fuel rail pressure (absolute) FRP_ABSSAE J1979Confirmed

Fuel rail pressure at the engine when the reading is referenced to atmosphere (gage pressure).

  • Request01 59
  • Service 01PID 59
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits.

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

Confirmed for 2024, 2026.

Generator field coil control duty CX50_GEN_FCConfirmed

  • Request22 16 E8
  • Service 22DID 16E8
  • Module7E0 → 7E8
  • Every1 s

Example reply from a 2026 Mazda CX-50.

Bits 0 to 15 of the reply, 16 bits.

0x1BFF = 7167 → (7167 × 200 ÷ 65535) = 21.872282 %

Formula
(val × 200 ÷ 65535)
Range
0 to 200 %
Unit
%

Confirmed for 2023 to 2026.

Generator output voltage CX50_GEN_VConfirmed

  • Request22 16 E9
  • Service 22DID 16E9
  • Module7E0 → 7E8
  • Every1 s

Example reply from a 2026 Mazda CX-50.

Bits 0 to 15 of the reply, 16 bits.

0x006B = 107 → (107 ÷ 8) = 13.375 V

Formula
(val ÷ 8)
Range
0 to 8191.875 V
Unit
V

Confirmed for 2023 to 2026.

Insulated gate bipolar transistor temperature CX50_IGBT_TEMP

  • Request22 DD B3
  • Service 22DID DDB3
  • Module725 → 72D
  • Every1 s
  • Testing

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

Formula
(val ÷ 8)
Range
-4096 to 4095.875 °C
Unit
°C

Not supported for 2023 to 2026.

Intake air temperature IATSAE J1979Confirmed

  • Request01 0F
  • Service 01PID 0F
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2024 to 2025. Supported for 2023, 2026.

Intake air temperature, bank 1, sensor 1 IAT_11SAE J1979Confirmed

  • Request01 68
  • Service 01PID 68
  • Module7E0 → 7E8
  • Every250 ms

Bits 8 to 15 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2024.

Intake air temperature, bank 1, sensor 2 IAT_12SAE J1979Confirmed

  • Request01 68
  • Service 01PID 68
  • Module7E0 → 7E8
  • Every250 ms

Bits 16 to 23 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2024.

Intake manifold absolute pressure MAPSAE J1979Confirmed

  • Request01 0B
  • Service 01PID 0B
  • Module7E0 → 7E8
  • Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255 kPa
Unit
kPa

Confirmed for 2024. Supported for 2023, 2025 to 2026.

Inverter coolant temperature CX50HYBRID_INVRT_COOLANT_TConfirmed

  • Request22 10 B2
  • Service 22DID 10B2
  • Module7D2 → 7DA
  • Every1 s

Example reply from a 2026 Mazda CX-50.

Bits 0 to 7 of the reply, 8 bits.

0x37 = 55 → (55 − 40) = 15 °C

Formula
(val − 40)
Range
0 to 100 °C
Unit
°C

Confirmed for 2025 to 2026.

Long term fuel trim (bank 1) LONGFT1SAE J1979Confirmed

  • Request01 07
  • Service 01PID 07
  • Module7E0 → 7E8
  • Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 128 − 100)
Range
-100 to 99.2 %
Unit
%

Confirmed for 2024, 2026. Supported for 2023, 2025.

Long term secondary O2 sensor fuel trim (bank 1) LGSO2FT1SAE J1979Confirmed

  • Request01 56
  • Service 01PID 56
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 128 − 100)
Range
-100 to 99.22 %
Unit
%

Confirmed for 2024, 2026. Supported for 2025.

Manifold absolute pressure voltage CX50_MAPConfirmed

A properly functioning sensor should read around 1 to 1.5 volts at idle.

  • Request22 03 01
  • Service 22DID 0301
  • Module7E0 → 7E8
  • Every250 ms

Example reply from a 2026 Mazda CX-50.

Bits 0 to 15 of the reply, 16 bits.

0x02BF = 703 → (703 ÷ 1000) = 0.703 V

Formula
(val ÷ 1000)
Range
0 to 4 V
Unit
V

Confirmed for 2023 to 2026.

Mass Air Flow Sensor A MAFASAE J1979Confirmed

Pelican can show this parameter as the mass air flow.

  • Request01 66
  • Service 01PID 66
  • Module7E0 → 7E8
  • Every250 ms

Bits 8 to 23 of the reply, 16 bits.

Formula
(val ÷ 32)
Range
0 to 2047.96875 g/s
Unit
g/s

Confirmed for 2023 to 2024, 2026.

Mass Air Flow Sensor B MAFBSAE J1979Confirmed

Pelican can show this parameter as the mass air flow.

  • Request01 66
  • Service 01PID 66
  • Module7E0 → 7E8
  • Every250 ms

Bits 24 to 39 of the reply, 16 bits.

Formula
(val ÷ 32)
Range
0 to 2047.96875 g/s
Unit
g/s

Confirmed for 2023 to 2024, 2026.

Motor ambient air temperature CX50_MOTOR_AAT

  • Request22 DD B1
  • Service 22DID DDB1
  • Module725 → 72D
  • Every1 s
  • Testing

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

Formula
(val ÷ 8)
Range
-4096 to 4095.875 °C
Unit
°C

Not supported for 2023 to 2026.

Motor inverter, maximum temperature CX50HYBRID_M_INVRT_MAX_TConfirmed

  • Request22 10 A6
  • Service 22DID 10A6
  • Module7D2 → 7DA
  • Every1 s

Example reply from a 2026 Mazda CX-50.

Bits 16 to 23 of the reply, 8 bits.

0x33 = 51 → (51 − 40) = 11 °C

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2025 to 2026.

Motor RPM CX50_MOTOR_RPM

  • Request22 DD C3
  • Service 22DID DDC3
  • Module725 → 72D
  • Every250 ms
  • Testing

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

Formula
val
Range
-32768 to 32767 rpm
Unit
rpm

Not supported for 2023 to 2026.

Motor RPM CX50HYBRID_RPMConfirmed

  • Request22 10 A1
  • Service 22DID 10A1
  • Module7D2 → 7DA
  • Every250 ms

Example reply from a 2026 Mazda CX-50.

Bits 0 to 15 of the reply, 16 bits.

0x7FFF = 32767 → (32767 − 32768) = -1 rpm

Formula
(val − 32768)
Range
-32768 to 32767 rpm
Unit
rpm

Confirmed for 2025 to 2026.

Motor torque CX50HYBRID_TQConfirmed

  • Request22 10 A1
  • Service 22DID 10A1
  • Module7D2 → 7DA
  • Every250 ms

Example reply from a 2026 Mazda CX-50.

Bits 48 to 63 of the reply, 16 bits.

0x7FA4 = 32676 → (32676 ÷ 8 − 4096) = -11.5 N·m

Formula
(val ÷ 8 − 4096)
Range
-4096 to 4095 N·m
Unit
N·m

Confirmed for 2025 to 2026.

Motor torque, estimated CX50_MOTOR_TRQ_EST

  • Request22 DD F4
  • Service 22DID DDF4
  • Module725 → 72D
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 5 − 350)
Range
-350 to 12757 N·m
Unit
N·m

Not supported for 2023 to 2026.

Motor torque, requested CX50_MOTOR_TRQ_REQ

  • Request22 DD 8B
  • Service 22DID DD8B
  • Module725 → 72D
  • Every1 s
  • Testing

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

Formula
(val ÷ 8)
Range
-4096 to 4095.875 N·m
Unit
N·m

Not supported for 2023 to 2026.

Rear motor inverter, coolant temperature CX50HYBRID_RM_INVRT_COOL_TConfirmed

  • Request22 10 A6
  • Service 22DID 10A6
  • Module7D2 → 7DA
  • Every1 s

Example reply from a 2026 Mazda CX-50.

Bits 0 to 7 of the reply, 8 bits.

0x33 = 51 → (51 − 40) = 11 °C

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2025 to 2026.

Rear motor torque CX50HYBRID_RM_TQConfirmed

  • Request22 10 A2
  • Service 22DID 10A2
  • Module7D2 → 7DA
  • Every250 ms

Example reply from a 2026 Mazda CX-50.

Bits 48 to 63 of the reply, 16 bits.

0x8000 = 32768 → (32768 ÷ 8 − 4096) = 0 N·m

Formula
(val ÷ 8 − 4096)
Range
-4096 to 4095 N·m
Unit
N·m

Confirmed for 2025 to 2026.

Rear motor torque, requested CX50HYBRID_RM_TQ_REQConfirmed

  • Request22 10 A2
  • Service 22DID 10A2
  • Module7D2 → 7DA
  • Every250 ms

Example reply from a 2026 Mazda CX-50.

Bits 0 to 15 of the reply, 16 bits.

0x7FFF = 32767 → (32767 − 32768) = -1 N·m

Formula
(val − 32768)
Range
-32768 to 32767 N·m
Unit
N·m

Confirmed for 2025 to 2026.

Relative Throttle A Position TP_A_RELSAE J1979Confirmed

  • Request01 6C
  • Service 01PID 6C
  • Module7E0 → 7E8
  • Every250 ms

Bits 16 to 23 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2024, 2026.

Relative Throttle B Position TP_B_RELSAE J1979Confirmed

  • Request01 6C
  • Service 01PID 6C
  • Module7E0 → 7E8
  • Every250 ms

Bits 32 to 39 of the reply, 8 bits.

Formula
(val × 100 ÷ 255)
Range
0 to 100 %
Unit
%

Confirmed for 2024, 2026.

Short term fuel trim (bank 1) SHRTFT1SAE J1979Confirmed

Correction being used by the closed-loop fuel algorithm.

Pelican can show this parameter as the short term fuel trim.

  • Request01 06
  • Service 01PID 06
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 128 − 100)
Range
-100 to 99.2 %
Unit
%

Confirmed for 2023 to 2026.

Short term secondary O2 sensor fuel trim (bank 1) STSO2FT1SAE J1979Confirmed

  • Request01 55
  • Service 01PID 55
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 100 ÷ 128 − 100)
Range
-100 to 99.22 %
Unit
%

Confirmed for 2024. Supported for 2025.

Throttle control desired CX50_ETC_DSD_DEGConfirmed

  • Request22 09 1A
  • Service 22DID 091A
  • Module7E0 → 7E8
  • Every250 ms

Example reply from a 2026 Mazda CX-50.

Bits 0 to 15 of the reply, 16 bits.

0x008D = 141 → (141 ÷ 512) = 0.275391 °

Formula
(val ÷ 512)
Range
0 to 127.9 °
Unit
°

Confirmed for 2023 to 2026.

Throttle position 1 voltage CX50_TP1_VConfirmed

  • Request22 09 17
  • Service 22DID 0917
  • Module7E0 → 7E8
  • Every500 ms

Example reply from a 2026 Mazda CX-50.

Bits 0 to 15 of the reply, 16 bits.

0x0210 = 528 → (528 ÷ 1000) = 0.528 V

Formula
(val ÷ 1000)
Range
0 to 65.535 V
Unit
V

Confirmed for 2023 to 2026.

Throttle position 2 voltage CX50_TP2_VConfirmed

  • Request22 09 18
  • Service 22DID 0918
  • Module7E0 → 7E8
  • Every500 ms

Example reply from a 2026 Mazda CX-50.

Bits 0 to 15 of the reply, 16 bits.

0x0CB0 = 3248 → (3248 ÷ 1000) = 3.248 V

Formula
(val ÷ 1000)
Range
0 to 65.535 V
Unit
V

Confirmed for 2023 to 2026.

Throttle position actual CX50_ETC_ACT_DEGConfirmed

  • Request22 09 3C
  • Service 22DID 093C
  • Module7E0 → 7E8
  • Every250 ms

Example reply from a 2026 Mazda CX-50.

Bits 0 to 15 of the reply, 16 bits.

0x009D = 157 → (157 ÷ 512) = 0.306641 °

Formula
(val ÷ 512)
Range
0 to 127.9 °
Unit
°

Confirmed for 2023 to 2026.

Timing advance SPARKADVSAE J1979Confirmed

Ignition timing spark advance for the first cylinder. Measured in degrees before dead center. Minus is degrees before dead center, positive is degrees after.

  • Request01 0E
  • Service 01PID 0E
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 2 − 64)
Range
-64 to 63.5 °
Unit
°

Confirmed for 2024. Supported for 2023, 2025 to 2026.

Transaxle oil temperature CX50HYBRID_TRANSAXLE_OIL_TConfirmed

  • Request22 10 40
  • Service 22DID 1040
  • Module7D2 → 7DA
  • Every1 s

Example reply from a 2026 Mazda CX-50.

Bits 16 to 23 of the reply, 8 bits.

0x65 = 101 → (101 − 40) = 61 °C

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Confirmed for 2025 to 2026.

Type of fuel currently being used by the vehicle FUEL_TYPSAE J1979Confirmed

  • Request01 51
  • Service 01PID 51
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Unit
Named states
States
Raw valueStateMeaning
1GASGasoline/petrol
2METHMethanol
3ETHEthanol
4DSLDiesel
5LPGLiquefied petroleum gas
6CNGCompressed natural gas
7PROPPropane
8ELECBattery/electric
9BI_GASBi-fuel vehicle using gasoline/petrol
10BI_METHBi-fuel vehicle using methanol
11BI_ETHBi-fuel vehicle using ethanol
12BI_LPGBi-fuel vehicle using LPG
13BI_CNGBi-fuel vehicle using CNG
14BI_PROPBi-fuel vehicle using propane
15BI_ELECBi-fuel vehicle using battery
16BI_MIXBi-fuel vehicle using battery and combustion engine for propulsion
17HYB_GASHybrid vehicle using gasoline engine for propulsion
18HYB_ETHHybrid vehicle using gasoline engine on ethanol for propulsion
19HYB_DSLHybrid vehicle using diesel engine for propulsion
20HYB_ELECHybrid vehicle using battery for propulsion
21HYB_MIXHybrid vehicle using battery and combustion engine for propulsion
22HYB_REGHybrid vehicle in regeneration mode
23BI_DSLBi-fuel vehicle using diesel
24BI_NGBi-fuel vehicle using natural gas
25BI_DSLBi-fuel vehicle using diesel
26NGNatural gas
27DSL_CNGDual fuel vehicle using diesel and CNG
28DSL_LNGDual fuel vehicle using diesel and LNG
29FC_H2Fuel cell utilizing hydrogen
30HICE_HHOHydrogen Internal Combustion Engine
31KEROKerosene
32HFOHeavy Fuel Oil

Confirmed for 2024. Supported for 2025.

Variable valve timing oil temperature CX50HYBRID_VVTOT

  • Request21 51
  • Service 21PID 51
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 56 to 63 of the reply, 8 bits.

Formula
(val − 40)
Range
-40 to 215 °C
Unit
°C

Not supported for 2023 to 2026.

Engine › Internal

Commanded Throttle Actuator A Control supported? CTAC_A_SUPSAE J1979Confirmed

  • Request01 6C
  • Service 01PID 6C
  • Module7E0 → 7E8
  • Every250 ms

Bit 7 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2024, 2026.

Commanded Throttle Actuator B Control supported? CTAC_B_SUPSAE J1979Confirmed

  • Request01 6C
  • Service 01PID 6C
  • Module7E0 → 7E8
  • Every250 ms

Bit 5 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2024, 2026.

IAT Bank 1, Sensor 1 supported IAT_11_SUPSAE J1979Confirmed

  • Request01 68
  • Service 01PID 68
  • Module7E0 → 7E8
  • Every250 ms

Bit 7 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2024.

IAT Bank 1, Sensor 1 supported IAT_21_SUPSAE J1979Confirmed

  • Request01 68
  • Service 01PID 68
  • Module7E0 → 7E8
  • Every250 ms

Bit 4 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2024.

IAT Bank 1, Sensor 2 supported IAT_12_SUPSAE J1979Confirmed

  • Request01 68
  • Service 01PID 68
  • Module7E0 → 7E8
  • Every250 ms

Bit 6 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2024.

IAT Bank 1, Sensor 3 supported IAT_13_SUPSAE J1979Confirmed

  • Request01 68
  • Service 01PID 68
  • Module7E0 → 7E8
  • Every250 ms

Bit 5 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2024.

IAT Bank 2, Sensor 2 supported IAT_22_SUPSAE J1979Confirmed

  • Request01 68
  • Service 01PID 68
  • Module7E0 → 7E8
  • Every250 ms

Bit 3 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2024.

IAT Bank 2, Sensor 3 supported IAT_23_SUPSAE J1979Confirmed

  • Request01 68
  • Service 01PID 68
  • Module7E0 → 7E8
  • Every250 ms

Bit 2 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2024.

Is ECT sensor 1 supported? ECT_1_SUPSAE J1979Confirmed

  • Request01 67
  • Service 01PID 67
  • Module7E0 → 7E8
  • Every1 s

Bit 7 of the reply.

Formula
val
Range
0 to 1
Unit
Number

Confirmed for 2024.

Is ECT sensor 2 supported? ECT_2_SUPSAE J1979Confirmed

  • Request01 67
  • Service 01PID 67
  • Module7E0 → 7E8
  • Every1 s

Bit 6 of the reply.

Formula
val
Range
0 to 1
Unit
Number

Confirmed for 2024.

MAF Sensor A supported MAFA_SUPSAE J1979Confirmed

  • Request01 66
  • Service 01PID 66
  • Module7E0 → 7E8
  • Every250 ms

Bit 7 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2023 to 2024, 2026.

MAF Sensor B supported MAFB_SUPSAE J1979Confirmed

  • Request01 66
  • Service 01PID 66
  • Module7E0 → 7E8
  • Every250 ms

Bit 6 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2023 to 2024, 2026.

Relative Throttle A Position data supported? RTP_A_SUPSAE J1979Confirmed

  • Request01 6C
  • Service 01PID 6C
  • Module7E0 → 7E8
  • Every250 ms

Bit 6 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2024, 2026.

Relative Throttle B Position data supported? RTP_B_SUPSAE J1979Confirmed

  • Request01 6C
  • Service 01PID 6C
  • Module7E0 → 7E8
  • Every250 ms

Bit 4 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2024, 2026.

Engine › Misfires

Misfire count, all CX50HYBRID_MIS_ALL

  • Request22 10 A5
  • Service 22DID 10A5
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

Not supported for 2025 to 2026.

Misfire count, cylinder 1 CX50HYBRID_MIS_1

  • Request22 10 A7
  • Service 22DID 10A7
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

Not supported for 2025 to 2026.

Misfire count, cylinder 2 CX50HYBRID_MIS_2

  • Request22 10 A7
  • Service 22DID 10A7
  • Module700 → 708
  • Every1 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

Not supported for 2025 to 2026.

Misfire count, cylinder 3 CX50HYBRID_MIS_3

  • Request22 10 A7
  • Service 22DID 10A7
  • Module700 → 708
  • Every1 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

Not supported for 2025 to 2026.

Misfire count, cylinder 4 CX50HYBRID_MIS_4

  • Request22 10 A7
  • Service 22DID 10A7
  • Module700 → 708
  • Every1 s
  • Testing

Bits 24 to 31 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

Not supported for 2025 to 2026.

Engine › OxygenSensors

02S Bank 1, Sensor 1 present O2S11_EXISTSSAE J1979Confirmed

  • Request01 13
  • Service 01PID 13
  • Module7E0 → 7E8
  • Every3600 s

Bit 7 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2024, 2026. Supported for 2023, 2025.

02S Bank 1, Sensor 2 present O2S12_EXISTSSAE J1979Confirmed

  • Request01 13
  • Service 01PID 13
  • Module7E0 → 7E8
  • Every3600 s

Bit 6 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2024, 2026. Supported for 2023, 2025.

02S Bank 1, Sensor 3 present O2S13_EXISTSSAE J1979Confirmed

  • Request01 13
  • Service 01PID 13
  • Module7E0 → 7E8
  • Every3600 s

Bit 5 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2024, 2026. Supported for 2023, 2025.

02S Bank 1, Sensor 4 present O2S14_EXISTSSAE J1979Confirmed

  • Request01 13
  • Service 01PID 13
  • Module7E0 → 7E8
  • Every3600 s

Bit 4 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2024, 2026. Supported for 2023, 2025.

02S Bank 2, Sensor 1 present O2S21_EXISTSSAE J1979Confirmed

  • Request01 13
  • Service 01PID 13
  • Module7E0 → 7E8
  • Every3600 s

Bit 3 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2024, 2026. Supported for 2023, 2025.

02S Bank 2, Sensor 2 present O2S22_EXISTSSAE J1979Confirmed

  • Request01 13
  • Service 01PID 13
  • Module7E0 → 7E8
  • Every3600 s

Bit 2 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2024, 2026. Supported for 2023, 2025.

02S Bank 2, Sensor 3 present O2S23_EXISTSSAE J1979Confirmed

  • Request01 13
  • Service 01PID 13
  • Module7E0 → 7E8
  • Every3600 s

Bit 1 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2024, 2026. Supported for 2023, 2025.

02S Bank 2, Sensor 4 present O2S24_EXISTSSAE J1979Confirmed

  • Request01 13
  • Service 01PID 13
  • Module7E0 → 7E8
  • Every3600 s

Bit 0 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2024, 2026. Supported for 2023, 2025.

Lambda value, Equivalence Ratio Bank 1, Sensor 1 LAMBDA11_CURRENTSAE J1979Confirmed

Pelican can show this parameter as the O2 lambda.

  • Request01 34
  • Service 01PID 34
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 32768)
Range
0 to 1.99
Unit
Number

Confirmed for 2023 to 2026.

O2S Output Voltage Bank 1, Sensor 1 O2S11SAE J1979Confirmed

  • Request01 14
  • Service 01PID 14
  • Module7E0 → 7E8
  • Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 200)
Range
0 to 1.275 V
Unit
V

Confirmed for 2024. Supported for 2023, 2025 to 2026.

O2S Output Voltage Bank 1, Sensor 2 O2S12SAE J1979Confirmed

  • Request01 15
  • Service 01PID 15
  • Module7E0 → 7E8
  • Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 200)
Range
0 to 1.275 V
Unit
V

Confirmed for 2024. Supported for 2023, 2025 to 2026.

SHRTFT associated with O2S11 SHRTFT11SAE J1979Confirmed

  • Request01 14
  • Service 01PID 14
  • Module7E0 → 7E8
  • Every1 s

Bits 8 to 15 of the reply, 8 bits.

Formula
(val × 100 ÷ 128 − 128)
Range
-100 to 99.22 %
Unit
%

Confirmed for 2024. Supported for 2023, 2025 to 2026.

Wide Range O2S Current, O2 Sensor Bank 1, Sensor 1 O2S11_CURRENTSAE J1979Confirmed

  • Request01 34
  • Service 01PID 34
  • Module7E0 → 7E8
  • Every250 ms

Bits 16 to 31 of the reply, 16 bits.

Formula
(val ÷ 256 − 128)
Range
-128 to 127.996 mA
Unit
mA

Confirmed for 2023 to 2026.

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