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Mazda CX-70

Fuel parameters

The Mazda CX-70 has 84 fuel parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Fuel level MAZDA_FLIConfirmed

Pelican can show this parameter as the fuel tank level.

  • Request22 F4 2F
  • Service 22DID F42F
  • Module7E0 → 7E8
  • Every30 s
  • Testing

Example reply from a 2025 Mazda CX-70.

Bits 0 to 7 of the reply, 8 bits.

0x24 = 36 → (36 × 100 ÷ 255) = 14.117647 %

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

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.

Air/fuel ratio MAZDA_AIR_FUEL_RAT

  • Request22 F4 34
  • Service 22DID F434
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 0.000446787)
Range
0 to 29.2801
Unit
Number

In testing for 2024 to 2026.

Commanded Fuel Rail Pressure A FRP_A_CMDSAE J1979Confirmed

Displays commanded fuel rail pressure when the reading is referenced to atmosphere (gage pressure)

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

Bits 8 to 23 of the reply, 16 bits.

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

Confirmed for 2025.

Commanded Fuel Rail Pressure B FRP_B_CMDSAE J1979Confirmed

Displays commanded fuel rail pressure when the reading is referenced to atmosphere (gage pressure)

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

Bits 48 to 63 of the reply, 16 bits.

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

Confirmed for 2025.

Cylinder 1 fuel balance correction MAZDA_CYL_1_FUEL_BALANCE

  • Request22 09 8A
  • Service 22DID 098A
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 8 to 31 of the reply, 24 bits. The value is signed.

Formula
(val ÷ 128000)
Range
-65.53 to 65.53
Unit
Number

In testing for 2024 to 2026.

Cylinder 1 fuel quantity MAZDA_CYL_1_FUEL_QTY

  • Request22 04 AA
  • Service 22DID 04AA
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 8 to 31 of the reply, 24 bits. The value is signed.

Formula
(val ÷ 128000)
Range
-65.53 to 65.53
Unit
Number

In testing for 2024 to 2026.

Cylinder 2 fuel balance correction MAZDA_CYL_2_FUEL_BALANCE

  • Request22 09 8B
  • Service 22DID 098B
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 8 to 31 of the reply, 24 bits. The value is signed.

Formula
(val ÷ 128000)
Range
-65.53 to 65.53
Unit
Number

In testing for 2024 to 2026.

Cylinder 2 fuel quantity MAZDA_CYL_2_FUEL_QTY

  • Request22 04 AB
  • Service 22DID 04AB
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 8 to 31 of the reply, 24 bits. The value is signed.

Formula
(val ÷ 128000)
Range
-65.53 to 65.53
Unit
Number

In testing for 2024 to 2026.

Cylinder 3 fuel balance correction MAZDA_CYL_3_FUEL_BALANCE

  • Request22 09 8C
  • Service 22DID 098C
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 8 to 31 of the reply, 24 bits. The value is signed.

Formula
(val ÷ 128000)
Range
-65.53 to 65.53
Unit
Number

In testing for 2024 to 2026.

Cylinder 3 fuel quantity MAZDA_CYL_3_FUEL_QTY

  • Request22 04 AC
  • Service 22DID 04AC
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 8 to 31 of the reply, 24 bits. The value is signed.

Formula
(val ÷ 128000)
Range
-65.53 to 65.53
Unit
Number

In testing for 2024 to 2026.

Cylinder 4 fuel balance correction MAZDA_CYL_4_FUEL_BALANCE

  • Request22 09 8D
  • Service 22DID 098D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 8 to 31 of the reply, 24 bits. The value is signed.

Formula
(val ÷ 128000)
Range
-65.53 to 65.53
Unit
Number

In testing for 2024 to 2026.

Cylinder 4 fuel quantity MAZDA_CYL_4_FUEL_QTY

  • Request22 04 AD
  • Service 22DID 04AD
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 8 to 31 of the reply, 24 bits. The value is signed.

Formula
(val ÷ 128000)
Range
-65.53 to 65.53
Unit
Number

In testing for 2024 to 2026.

Cylinder 5 fuel balance correction MAZDA_CYL_5_FUEL_BALANCE

  • Request22 11 D3
  • Service 22DID 11D3
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 8 to 31 of the reply, 24 bits. The value is signed.

Formula
(val ÷ 128000)
Range
-65.53 to 65.53
Unit
Number

In testing for 2024 to 2026.

Cylinder 5 fuel quantity MAZDA_CYL_5_FUEL_QTY

  • Request22 04 AE
  • Service 22DID 04AE
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 8 to 31 of the reply, 24 bits. The value is signed.

Formula
(val ÷ 128000)
Range
-65.53 to 65.53
Unit
Number

In testing for 2024 to 2026.

Cylinder 6 fuel balance correction MAZDA_CYL_6_FUEL_BALANCE

  • Request22 04 8F
  • Service 22DID 048F
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 8 to 31 of the reply, 24 bits. The value is signed.

Formula
(val ÷ 128000)
Range
-65.53 to 65.53
Unit
Number

In testing for 2024 to 2026.

Cylinder 6 fuel quantity MAZDA_CYL_6_FUEL_QTY

  • Request22 04 AF
  • Service 22DID 04AF
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 8 to 31 of the reply, 24 bits. The value is signed.

Formula
(val ÷ 128000)
Range
-65.53 to 65.53
Unit
Number

In testing for 2024 to 2026.

Cylinder 7 fuel balance correction MAZDA_CYL_7_FUEL_BALANCE

  • Request22 04 A6
  • Service 22DID 04A6
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 8 to 31 of the reply, 24 bits. The value is signed.

Formula
(val ÷ 128000)
Range
-65.53 to 65.53
Unit
Number

In testing for 2024 to 2026.

Cylinder 7 fuel quantity MAZDA_CYL_7_FUEL_QTY

  • Request22 04 B0
  • Service 22DID 04B0
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 8 to 31 of the reply, 24 bits. The value is signed.

Formula
(val ÷ 128000)
Range
-65.53 to 65.53
Unit
Number

In testing for 2024 to 2026.

Cylinder 8 fuel balance correction MAZDA_CYL_8_FUEL_BALANCE

  • Request22 04 A5
  • Service 22DID 04A5
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 8 to 31 of the reply, 24 bits. The value is signed.

Formula
(val ÷ 128000)
Range
-65.53 to 65.53
Unit
Number

In testing for 2024 to 2026.

Cylinder 8 fuel quantity MAZDA_CYL_8_FUEL_QTY

  • Request22 04 B1
  • Service 22DID 04B1
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 8 to 31 of the reply, 24 bits. The value is signed.

Formula
(val ÷ 128000)
Range
-65.53 to 65.53
Unit
Number

In testing for 2024 to 2026.

Dilution of oil with fuel MAZDA_DILUTION_OIL_FUEL

  • Request22 05 4C
  • Service 22DID 054C
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255 %
Unit
%

In testing for 2024 to 2026.

Engine exhaust flow rate EXH_RATESAE J1979Confirmed

  • Request01 9E
  • Service 01PID 9E
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 5)
Range
0 to 13107 kg/h
Unit
kg/h

Confirmed for 2025.

Engine fuel rate FUEL_RATESAE J1979Confirmed

Measured in units per hour

Pelican can show this parameter as the fuel rate.

  • Request01 5E
  • Service 01PID 5E
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 20)
Range
0 to 3212.75 L/h
Unit
L/h

Confirmed for 2025.

Engine fuel rate MAZDA_ENG_FUEL_RATE

Pelican can show this parameter as the fuel rate.

  • Request22 F4 5E
  • Service 22DID F45E
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 20)
Range
0 to 3276.75 L/h
Unit
L/h

In testing for 2024 to 2026.

Engine fuel rate (alternate) FUEL_RATE_ALTSAE J1979Confirmed

  • Request01 9D
  • Service 01PID 9D
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 50)
Range
0 to 1310.7 g/s
Unit
g/s

Confirmed for 2025.

Fuel correction, cylinder 1 MAZDA_FUEL_CORR_CYL_1

  • Request22 09 8A
  • Service 22DID 098A
  • Module7E0 → 7E8
  • Every1 s
  • Testing

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

Formula
(val ÷ 2)
Range
-16384 to 16383
Unit
Raw value

In testing for 2024 to 2026.

Fuel correction, cylinder 2 MAZDA_FUEL_CORR_CYL_2

  • Request22 09 8B
  • Service 22DID 098B
  • Module7E0 → 7E8
  • Every1 s
  • Testing

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

Formula
(val ÷ 2)
Range
-16384 to 16383
Unit
Raw value

In testing for 2024 to 2026.

Fuel correction, cylinder 3 MAZDA_FUEL_CORR_CYL_3

  • Request22 09 8C
  • Service 22DID 098C
  • Module7E0 → 7E8
  • Every1 s
  • Testing

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

Formula
(val ÷ 2)
Range
-16384 to 16383
Unit
Raw value

In testing for 2024 to 2026.

Fuel correction, cylinder 4 MAZDA_FUEL_CORR_CYL_4

  • Request22 09 8D
  • Service 22DID 098D
  • Module7E0 → 7E8
  • Every1 s
  • Testing

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

Formula
(val ÷ 2)
Range
-16384 to 16383
Unit
Raw value

In testing for 2024 to 2026.

Fuel correction, cylinder 5 MAZDA_FUEL_CORR_CYL_5

  • Request22 11 D3
  • Service 22DID 11D3
  • Module7E0 → 7E8
  • Every1 s
  • Testing

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

Formula
(val ÷ 2)
Range
-16384 to 16383
Unit
Raw value

In testing for 2024 to 2026.

Fuel correction, cylinder 6 MAZDA_FUEL_CORR_CYL_6

  • Request22 04 8F
  • Service 22DID 048F
  • Module7E0 → 7E8
  • Every1 s
  • Testing

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

Formula
(val ÷ 2)
Range
-16384 to 16383
Unit
Raw value

In testing for 2024 to 2026.

Fuel filter heater MAZDA_FUEL_FLT_HEATER

  • Request22 DC 14
  • Service 22DID DC14
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2024 to 2026.

Fuel filter heater MAZDA_FUEL_FLT_HEATER_7E0

  • Request22 DB 35
  • Service 22DID DB35
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 2024 to 2026.

Fuel heater fan adjustment MAZDA_FUEL_HEATER_FAN_ADJ

  • Request22 9A 03
  • Service 22DID 9A03
  • Module7E3
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 10)
Range
0 to 25.5 V
Unit
V

In testing for 2024 to 2026.

Fuel high pressure MAZDA_FUEL_HIGH_P

  • Request22 EE 4F
  • Service 22DID EE4F
  • ModuleD016 → 1EC60E80
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 2000)
Range
0 to 32.76
Unit
Raw value

In testing for 2024 to 2026.

Fuel injection impulse width MAZDA_FUEL_INJ_IMPULSE

  • Request22 16 8B
  • Service 22DID 168B
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 125000)
Range
0 to 0.1 s
Unit
s

In testing for 2024 to 2026.

Fuel level MAZDA_FLIConfirmed

Pelican can show this parameter as the fuel tank level.

  • Request22 F4 2F
  • Service 22DID F42F
  • Module7E0 → 7E8
  • Every30 s
  • Testing

Example reply from a 2025 Mazda CX-70.

Bits 0 to 7 of the reply, 8 bits.

0x24 = 36 → (36 × 100 ÷ 255) = 14.117647 %

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

Confirmed for 2025. In testing for 2024, 2026.

Fuel level MAZDA_FLI_7E0

Pelican can show this parameter as the fuel tank level.

  • Request22 16 C1
  • Service 22DID 16C1
  • Module7E0 → 7E8
  • Every30 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 0.0030518509)
Range
0 to 200 %
Unit
%

In testing for 2024 to 2026.

Fuel level MAZDA_FLVConfirmed

Pelican can show this parameter as the fuel tank level.

  • Request22 61 B1
  • Service 22DID 61B1
  • Module720 → 728
  • Every1 s
  • Testing

Example reply from a 2025 Mazda CX-70.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → 0 L

Formula
val
Range
0 to 255 L
Unit
L

Confirmed for 2025. In testing for 2024, 2026.

Fuel level MAZDA_FUEL_LEVELConfirmed

Pelican can show this parameter as the fuel tank level.

  • Request22 61 B1
  • Service 22DID 61B1
  • Module720 → 728
  • Every1 s
  • Testing

Example reply from a 2025 Mazda CX-70.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → 0 L

Formula
val
Range
0 to 55 L
Unit
L

Confirmed for 2025. In testing for 2024, 2026.

Fuel level 1 of 2 MAZDA_DIM_FLI_1_2

  • Request22 61 D1
  • Service 22DID 61D1
  • Module720
  • Every30 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 10)
Range
0 to 6553 L
Unit
L

In testing for 2024 to 2026.

Fuel level 2 of 2 ejector side saddle tank MAZDA_DIM_FLI_2_2_EJECTOR

  • Request22 61 D0
  • Service 22DID 61D0
  • Module720
  • Every30 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 10)
Range
0 to 6553 L
Unit
L

In testing for 2024 to 2026.

Fuel level damped MAZDA_DIM_FLI_DAMPED

  • Request22 EE 11
  • Service 22DID EE11
  • Module720
  • Every30 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 5)
Range
0 to 13107 L
Unit
L

In testing for 2024 to 2026.

Fuel level damped MAZDA_FLI_DAMPED

  • Request22 EE 12
  • Service 22DID EE12
  • Module720
  • Every30 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 5)
Range
0 to 13107 L
Unit
L

In testing for 2024 to 2026.

Fuel level input MAZDA_FLI_INPUT

Pelican can show this parameter as the fuel tank level.

  • Request22 F4 2F
  • Service 22DID F42F
  • Module7E0 → 7E8
  • Every30 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 20 ÷ 51)
Range
0 to 100 %
Unit
%

In testing for 2024 to 2026.

Fuel level sensor MAZDA_FLI_SENS

  • Request22 41 17
  • Service 22DID 4117
  • Module726
  • Every30 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 100 ÷ 20459)
Range
0 to 320 V
Unit
V

In testing for 2024 to 2026.

Fuel level sensor ejector side saddle tank MAZDA_FLI_SENS_EJECTOR

  • Request22 41 18
  • Service 22DID 4118
  • Module726
  • Every30 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 100 ÷ 20459)
Range
0 to 320 V
Unit
V

In testing for 2024 to 2026.

Fuel level, volume MAZDA_FLI_VOL

Pelican can show this parameter as the fuel tank level.

  • Request21 29
  • Service 21PID 29
  • Module7C0 → 7C8
  • Every30 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 2)
Range
0 to 127.5 L
Unit
L

In testing for 2024, 2026. Not supported for 2025.

Fuel low pressure MAZDA_FUEL_LOW_P

  • Request22 EE 57
  • Service 22DID EE57
  • ModuleD016 → 1EC60E80
  • Every1 s
  • Testing

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

Formula
(val ÷ 10)
Range
-3276 to 3276 kPa
Unit
kPa

In testing for 2024 to 2026.

Fuel pressure MAZDA_FUEL_P

  • Request22 F4 23
  • Service 22DID F423
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 100)
Range
0 to 6553500
Unit
Raw value

In testing for 2024 to 2026.

Fuel pressure MAZDA_FUEL_P_DA10

  • Request22 F4 0A
  • Service 22DID F40A
  • ModuleDA10 → 10
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255 kPa
Unit
kPa

In testing for 2024 to 2026.

Fuel pressure nominal value MAZDA_FUEL_P_NOMINAL

  • Request22 D9 FF
  • Service 22DID D9FF
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 100)
Range
0 to 6553500
Unit
Raw value

In testing for 2024 to 2026.

Fuel pressure regulator valve current MAZDA_FUEL_P_REGULATOR_VLV

  • Request22 D9 EE
  • Service 22DID D9EE
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535 mA
Unit
mA

In testing for 2024 to 2026.

Fuel pump duty cycle MAZDA_FP_LDConfirmed

  • Request22 03 07
  • Service 22DID 0307
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 25 ÷ 8192)
Range
0 to 100 %
Unit
%

Confirmed for 2025. In testing for 2024, 2026.

Fuel pump duty cycle MAZDA_FUEL_PMP_DUTY

  • Request22 16 72
  • Service 22DID 1672
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 25 ÷ 32)
Range
0 to 199.2187 %
Unit
%

In testing for 2024 to 2026.

Fuel pump low pressure side duty cycle MAZDA_FUEL_PMP_LOW_P_SIDE

  • Request22 EF 59
  • Service 22DID EF59
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 100)
Range
0 to 655 %
Unit
%

In testing for 2024 to 2026.

Fuel pump relay switch MAZDA_FP_RELAY_SW

  • Request22 17 18
  • Service 22DID 1718
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bit 7 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2024, 2026. Not supported for 2025.

Fuel Rail Pressure A FRP_ASAE J1979Confirmed

Displays fuel rail pressure when the reading is referenced to atmosphere (gage pressure).

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

Bits 24 to 39 of the reply, 16 bits.

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

Confirmed for 2025.

Fuel Rail Pressure B FRP_BSAE J1979Confirmed

Displays fuel rail pressure when the reading is referenced to atmosphere (gage pressure).

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

Bits 64 to 79 of the reply, 16 bits.

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

Confirmed for 2025.

Fuel rail pressure control MAZDA_FUEL_RAIL_P_CTRL

  • Request22 03 C3
  • Service 22DID 03C3
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 2)
Range
0 to 127 %
Unit
%

In testing for 2024 to 2026.

Fuel Rail Temperature A FRT_ASAE J1979Confirmed

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

Bits 40 to 47 of the reply, 8 bits.

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

Confirmed for 2025.

Fuel Rail Temperature B FRT_BSAE J1979Confirmed

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

Bits 80 to 87 of the reply, 8 bits.

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

Confirmed for 2025.

Fuel remaining MAZDA_FLV_V2

Pelican can show this parameter as the fuel tank level.

  • Request22 10 22
  • Service 22DID 1022
  • Module7C0 → 7C8
  • Every30 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 100)
Range
0 to 655 L
Unit
L

In testing for 2024, 2026. Not supported for 2025.

Fuel system 1 status FUELSYS1SAE J1979Confirmed

  • Request01 03
  • Service 01PID 03
  • Module7E0 → 7E8
  • Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Unit
Named states
States
Raw valueStateMeaning
0OFFEngine is off
1OLOpen loop - has not yet satisfied conditions to go closed loop
2CLClosed loop - using oxygen sensor(s) as feedback for fuel control
4OL-DriveOpen loop due to driving conditions (e.g. power enrichment, deceleration enleanment)
8OL-FaultOpen loop - due to detected system fault
16CL-FaultClosed loop, but fault with at least one oxygen sensor - may be using single oxygen sensor for fuel control
32OL B2Open loop - has not yet satisfied conditions to go closed loop (Bank 2)
64OL-Drive B2Open loop due to driving conditions (Bank 2) (e.g. power enrichment, deceleration enleanment, cylinder deactivation)
128OL-Fault B2Open loop - due to detected system fault (Bank 2)

Confirmed for 2025.

Fuel system 2 status FUELSYS2SAE J1979Confirmed

  • Request01 03
  • Service 01PID 03
  • Module7E0 → 7E8
  • Every250 ms

Bits 8 to 15 of the reply, 8 bits.

Unit
Named states
States
Raw valueStateMeaning
0OFFEngine is off
1OLOpen loop - has not yet satisfied conditions to go closed loop
2CLClosed loop - using oxygen sensor(s) as feedback for fuel control
4OL-DriveOpen loop due to driving conditions (e.g. power enrichment, deceleration enleanment)
8OL-FaultOpen loop - due to detected system fault
16CL-FaultClosed loop, but fault with at least one oxygen sensor - may be using single oxygen sensor for fuel control
32OL B2Open loop - has not yet satisfied conditions to go closed loop (Bank 2)
64OL-Drive B2Open loop due to driving conditions (Bank 2) (e.g. power enrichment, deceleration enleanment, cylinder deactivation)
128OL-Fault B2Open loop - due to detected system fault (Bank 2)

Confirmed for 2025.

Fuel tank level FLISAE J1979Confirmed

Pelican can show this parameter as the fuel tank level.

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

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2025.

Fuel tank level MAZDA_FLI_V2

Pelican can show this parameter as the fuel tank level.

  • Request22 61 85
  • Service 22DID 6185
  • Module720 → 728
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2024 to 2026.

Fuel tank pressure MAZDA_FUEL_TANK_P

  • Request22 16 39
  • Service 22DID 1639
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 6.901311249)
Range
0 to 9496.0214 psi
Unit
psi

In testing for 2024 to 2026.

Fuel temp MAZDA_FUEL_TConfirmed

  • Request22 05 22
  • Service 22DID 0522
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Example reply from a 2025 Mazda CX-70.

Bits 0 to 7 of the reply, 8 bits.

0x25 = 37 → (37 − 40) = -3 °C

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

Confirmed for 2025. In testing for 2024, 2026.

Fuel temperature MAZDA_FUEL_T_V2

  • Request22 D9 9C
  • Service 22DID D99C
  • Module7E0 → 7E8
  • Every5 s
  • Testing

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

Formula
(val ÷ 10 − 273)
Range
-3549 to 3003 °C
Unit
°C

In testing for 2024 to 2026.

Fuel temperature a MAZDA_FUEL_T_7E0

  • Request22 04 29
  • Service 22DID 0429
  • Module7E0 → 7E8
  • Every5 s
  • Testing

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

Formula
(val ÷ 64)
Range
-512 to 511 °C
Unit
°C

In testing for 2024 to 2026.

Fuel volume control valve MAZDA_FUEL_VOLUME_CTRL_VLV

  • Request22 DA D5
  • Service 22DID DAD5
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 100)
Range
0 to 655 %
Unit
%

In testing for 2024 to 2026.

Fuel volume control valve MAZDA_FUEL_VOLUME_CTRL_VLV_7E0

  • Request22 DC 13
  • Service 22DID DC13
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 100)
Range
0 to 655 %
Unit
%

In testing for 2024 to 2026.

Injector fuel pulse width MAZDA_FUEL_PW

  • Request22 14 10
  • Service 22DID 1410
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 125)
Range
0 to 524.28
Unit
Number

In testing for 2024, 2026. Not supported for 2025.

Low fuel pressure sensor MAZDA_LFPS

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

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 10 − 3276.75)
Range
-3276 to 3276 kPa
Unit
kPa

In testing for 2024, 2026. Not supported for 2025.

Low side fuel rail pressure MAZDA_LOW_SIDE_FUEL_RAIL_P

  • Request22 06 4E
  • Service 22DID 064E
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 2)
Range
0 to 32767 kPa
Unit
kPa

In testing for 2024 to 2026.

Mass fuel, desired MAZDA_MASS_FUEL_DES

  • Request22 14 12
  • Service 22DID 1412
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 16)
Range
0 to 4095
Unit
Number

In testing for 2024 to 2026.

Vehicle fuel rate VFUEL_RATESAE J1979Confirmed

  • Request01 9D
  • Service 01PID 9D
  • Module7E0 → 7E8
  • Every250 ms

Bits 16 to 31 of the reply, 16 bits.

Formula
(val ÷ 50)
Range
0 to 1310.7 g/s
Unit
g/s

Confirmed for 2025.

Volume fuel, desired MAZDA_VOLUME_FUEL_DES

  • Request22 14 11
  • Service 22DID 1411
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 16)
Range
0 to 4095
Unit
Number

In testing for 2024 to 2026.

Fuel › Internal

Commanded Fuel Rail Pressure A data supported? FRP_A_CMD_SUPSAE J1979Confirmed

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

Bit 7 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2025.

Commanded Fuel Rail Pressure B data supported? FRP_B_CMD_SUPSAE J1979Confirmed

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

Bit 4 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2025.

Fuel Rail Pressure A data supported? FRP_A_SUPSAE J1979Confirmed

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

Bit 6 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2025.

Fuel Rail Pressure B data supported? FRP_B_SUPSAE J1979Confirmed

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

Bit 3 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2025.

Fuel Temperature A data supported? FRT_A_SUPSAE J1979Confirmed

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

Bit 5 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2025.

Fuel Temperature B data supported? FRT_B_SUPSAE J1979Confirmed

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

Bit 2 of the reply.

Formula
val
Range
0 to 1
Unit
No or yes

Confirmed for 2025.

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