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Lexus NX 350h

Fuel parameters

The Lexus NX 350h has 45 fuel parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Fuel level LEXUS_FUEL_LEVELConfirmed

Pelican can show this parameter as the fuel tank level.

  • Request22 10 22
  • Service 22DID 1022
  • Module7C0 → 7C8
  • Every1 s
  • Testing

Example reply from a 2026 Lexus NX 350h.

Bits 0 to 15 of the reply, 16 bits.

0x020C = 524 → (524 ÷ 100) = 5.24 L

Formula
(val ÷ 100)
Range
0 to 655.35 L
Unit
L

Confirmed for 2024, 2026. In testing for 2014 to 2023, 2025.

  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.

Engine fuel rate LEXUS_ENG_FUEL_RATE

  • Request22 F1 9D
  • Service 22DID F19D
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2014 to 2026.

Fuel cut LEXUS_FUEL_CUT

  • Request21 E6
  • Service 21PID E6
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bit 9 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2014 to 2026.

Fuel cut LEXUS_FUEL_CUT_7E0

  • Request21 37
  • Service 21PID 37
  • Module7E0 → 7E8
  • Every3600 s
  • Testing

Bit 121 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2014 to 2026.

Fuel cut time LEXUS_FUEL_CUT_TIME

  • Request21 52
  • Service 21PID 52
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 64 to 79 of the reply, 16 bits.

Formula
(val × 537 ÷ 512)
Range
0 to 68734.9511
Unit
Number

In testing for 2014 to 2026.

Fuel injection timing LEXUS_FUEL_INJ_TIM

  • Request21 F3
  • Service 21PID F3
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 16 ÷ 125)
Range
0 to 32.64 ms
Unit
ms

In testing for 2014 to 2026.

Fuel input LEXUS_FUEL_INPUT

  • Request21 29
  • Service 21PID 29
  • Module7C0 → 7C8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255 L
Unit
L

In testing for 2014 to 2023, 2025. Not supported for 2024, 2026.

Fuel level LEXUS_FLI

Pelican can show this parameter as the fuel tank level.

  • Request22 1F 2F
  • Service 22DID 1F2F
  • Module700 → 708
  • Every30 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2014 to 2023, 2025. Not supported for 2024, 2026.

Fuel level LEXUS_FUEL_LEVELConfirmed

Pelican can show this parameter as the fuel tank level.

  • Request22 10 22
  • Service 22DID 1022
  • Module7C0 → 7C8
  • Every1 s
  • Testing

Example reply from a 2026 Lexus NX 350h.

Bits 0 to 15 of the reply, 16 bits.

0x020C = 524 → (524 ÷ 100) = 5.24 L

Formula
(val ÷ 100)
Range
0 to 655.35 L
Unit
L

Confirmed for 2024, 2026. In testing for 2014 to 2023, 2025.

Fuel level LEXUS_IA_FLI

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 × 100 ÷ 255)
Range
0 to 100 %
Unit
%

In testing for 2014 to 2026.

Fuel level LEXUS_IA_FUEL_LEVEL

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

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 55 L
Unit
L

In testing for 2014 to 2026.

Fuel level, volume LEXUS_FLI_VOL

Pelican can show this parameter as the fuel tank level.

  • Request21 29
  • Service 21PID 29
  • Module7C0 → 7C8
  • Every1 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 2014 to 2023, 2025. Not supported for 2024, 2026.

Fuel pressure 1 LEXUS_FUEL_P_1

  • Request22 11 3C
  • Service 22DID 113C
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 10)
Range
0 to 50000 kPa
Unit
kPa

In testing for 2014 to 2026.

Fuel pressure 1 LEXUS_FUEL_P_1_700

  • Request22 11 C4
  • Service 22DID 11C4
  • Module700 → 708
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 10)
Range
0 to 300 kPa
Unit
kPa

In testing for 2014 to 2026.

Fuel pressure 2 LEXUS_FUEL_P_2

  • Request22 11 3C
  • Service 22DID 113C
  • Module700 → 708
  • Every1 s
  • Testing

Bits 16 to 31 of the reply, 16 bits.

Formula
(val × 10)
Range
0 to 50000 kPa
Unit
kPa

In testing for 2014 to 2026.

Fuel pressure 2 LEXUS_FUEL_P_2_700

  • Request22 11 C4
  • Service 22DID 11C4
  • Module700 → 708
  • Every1 s
  • Testing

Bits 16 to 31 of the reply, 16 bits.

Formula
(val × 10)
Range
0 to 300 kPa
Unit
kPa

In testing for 2014 to 2026.

Fuel pressure 3 LEXUS_FUEL_P_3

  • Request22 11 3C
  • Service 22DID 113C
  • Module700 → 708
  • Every1 s
  • Testing

Bits 32 to 47 of the reply, 16 bits.

Formula
(val × 10)
Range
0 to 50000 kPa
Unit
kPa

In testing for 2014 to 2026.

Fuel pressure 3 LEXUS_FUEL_P_3_700

  • Request22 11 C4
  • Service 22DID 11C4
  • Module700 → 708
  • Every1 s
  • Testing

Bits 32 to 47 of the reply, 16 bits.

Formula
(val × 10)
Range
0 to 300 kPa
Unit
kPa

In testing for 2014 to 2026.

Fuel pressure 4 LEXUS_FUEL_P_4

  • Request22 11 3C
  • Service 22DID 113C
  • Module700 → 708
  • Every1 s
  • Testing

Bits 48 to 63 of the reply, 16 bits.

Formula
(val × 10)
Range
0 to 50000 kPa
Unit
kPa

In testing for 2014 to 2026.

Fuel pressure 4 LEXUS_FUEL_P_4_700

  • Request22 11 C4
  • Service 22DID 11C4
  • Module700 → 708
  • Every1 s
  • Testing

Bits 48 to 63 of the reply, 16 bits.

Formula
(val × 10)
Range
0 to 300 kPa
Unit
kPa

In testing for 2014 to 2026.

Fuel pressure 5 LEXUS_FUEL_P_5

  • Request22 11 C4
  • Service 22DID 11C4
  • Module700 → 708
  • Every1 s
  • Testing

Bits 64 to 79 of the reply, 16 bits.

Formula
(val × 10)
Range
0 to 300 kPa
Unit
kPa

In testing for 2014 to 2026.

Fuel pressure 6 LEXUS_FUEL_P_6

  • Request22 11 C4
  • Service 22DID 11C4
  • Module700 → 708
  • Every1 s
  • Testing

Bits 80 to 95 of the reply, 16 bits.

Formula
(val × 10)
Range
0 to 300 kPa
Unit
kPa

In testing for 2014 to 2026.

Fuel pump duty ratio LEXUS_FP_DUTY_RATIOConfirmed

  • Request22 10 6A
  • Service 22DID 106A
  • Module700 → 708
  • Every1 s
  • Testing

Example reply from a 2026 Lexus NX 350h.

Bits 0 to 15 of the reply, 16 bits.

0x01EC = 492 → (492 × 0.0609756098) = 30 kPa

Formula
(val × 0.0609756098)
Range
0 to 3996.036585 kPa
Unit
kPa

Confirmed for 2024, 2026. In testing for 2014 to 2023, 2025.

Fuel pump duty ratio LEXUS_FUEL_PUMP_DUTY_RATIOConfirmed

  • Request22 10 6A
  • Service 22DID 106A
  • Module700 → 708
  • Every1 s
  • Testing

Example reply from a 2026 Lexus NX 350h.

Bits 0 to 15 of the reply, 16 bits.

0x01EC = 492 → (492 × 0.0609756098) = 30 kPa

Formula
(val × 0.0609756098)
Range
0 to 3996 kPa
Unit
kPa

Confirmed for 2024, 2026. In testing for 2014 to 2023, 2025.

Fuel pump/speed status on LEXUS_FUEL_PMP_SPD_STAT_ON

  • Request21 39
  • Service 21PID 39
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bit 14 of the reply.

Formula
val
Range
0 to 1
Unit
Number

In testing for 2014 to 2026.

Fuel rail pressure LEXUS_FRP

  • Request22 56 D7
  • Service 22DID 56D7
  • Module6F1 → 612
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 50)
Range
0 to 1310 bar
Unit
bar

In testing for 2014 to 2026.

Fuel remaining LEXUS_FLVConfirmed

Pelican can show this parameter as the fuel tank level.

  • Request22 10 22
  • Service 22DID 1022
  • Module7C0 → 7C8
  • Every1 s
  • Testing

Example reply from a 2026 Lexus NX 350h.

Bits 0 to 15 of the reply, 16 bits.

0x020C = 524 → (524 ÷ 100) = 5.24 L

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

Confirmed for 2024, 2026. In testing for 2014 to 2023, 2025.

Fuel return temperature LEXUS_FUEL_RETURN_T

  • Request22 11 41
  • Service 22DID 1141
  • Module700 → 708
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2014 to 2026.

Fuel temperature 1 LEXUS_FUEL_T_1

  • Request22 11 3E
  • Service 22DID 113E
  • Module700 → 708
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2014 to 2026.

Fuel temperature 1 LEXUS_FUEL_T_1_700

  • Request22 11 C5
  • Service 22DID 11C5
  • Module700 → 708
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2014 to 2026.

Fuel temperature 2 LEXUS_FUEL_T_2

  • Request22 11 3E
  • Service 22DID 113E
  • Module700 → 708
  • Every5 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

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

In testing for 2014 to 2026.

Fuel temperature 2 LEXUS_FUEL_T_2_700

  • Request22 11 C5
  • Service 22DID 11C5
  • Module700 → 708
  • Every5 s
  • Testing

Bits 8 to 15 of the reply, 8 bits.

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

In testing for 2014 to 2026.

Fuel temperature 3 LEXUS_FUEL_T_3

  • Request22 11 3E
  • Service 22DID 113E
  • Module700 → 708
  • Every5 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

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

In testing for 2014 to 2026.

Fuel temperature 3 LEXUS_FUEL_T_3_700

  • Request22 11 C5
  • Service 22DID 11C5
  • Module700 → 708
  • Every5 s
  • Testing

Bits 16 to 23 of the reply, 8 bits.

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

In testing for 2014 to 2026.

Fuel temperature 4 LEXUS_FUEL_T_4

  • Request22 11 3E
  • Service 22DID 113E
  • Module700 → 708
  • Every5 s
  • Testing

Bits 24 to 31 of the reply, 8 bits.

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

In testing for 2014 to 2026.

Fuel temperature 4 LEXUS_FUEL_T_4_700

  • Request22 11 C5
  • Service 22DID 11C5
  • Module700 → 708
  • Every5 s
  • Testing

Bits 24 to 31 of the reply, 8 bits.

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

In testing for 2014 to 2026.

Fuel temperature 5 LEXUS_FUEL_T_5

  • Request22 11 C5
  • Service 22DID 11C5
  • Module700 → 708
  • Every5 s
  • Testing

Bits 32 to 39 of the reply, 8 bits.

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

In testing for 2014 to 2026.

Fuel temperature 6 LEXUS_FUEL_T_6

  • Request22 11 C5
  • Service 22DID 11C5
  • Module700 → 708
  • Every5 s
  • Testing

Bits 40 to 47 of the reply, 8 bits.

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

In testing for 2014 to 2026.

High fuel pressure, actual LEXUS_HFP_ACTUALConfirmed

  • Request22 1F 6D
  • Service 22DID 1F6D
  • Module700 → 708
  • Every1 s
  • Testing

Bits 24 to 39 of the reply, 16 bits.

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

Confirmed for 2024, 2026. In testing for 2014 to 2023, 2025.

High fuel pressure, target LEXUS_HFP_TARGETConfirmed

  • Request22 1F 6D
  • Service 22DID 1F6D
  • Module700 → 708
  • Every1 s
  • Testing

Example reply from a 2026 Lexus NX 350h.

Bits 8 to 23 of the reply, 16 bits.

0x0190 = 400 → (400 × 10) = 4,000 kPa

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

Confirmed for 2024, 2026. In testing for 2014 to 2023, 2025.

Immobilizer fuel cut LEXUS_IMMOB_FUEL_CUT

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

Bit 32 of the reply.

Formula
val
Range
0 to 1
Unit
Off or on

In testing for 2014 to 2023, 2025. Not supported for 2024, 2026.

Low fuel pressure LEXUS_LFPConfirmed

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

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 10 − 3276.8)
Range
0 to 3276.7 kPa
Unit
kPa

Confirmed for 2024, 2026. In testing for 2014 to 2023, 2025.

Low fuel pressure LEXUS_LOW_FUEL_PRESSUREConfirmed

  • Request22 1F 6D
  • Service 22DID 1F6D
  • Module700 → 708
  • Every1 s
  • Testing

Example reply from a 2026 Lexus NX 350h.

Bits 64 to 79 of the reply, 16 bits.

0x0025 = 37 → (37 × 10) = 370 kPa

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

Confirmed for 2024, 2026. In testing for 2014 to 2023, 2025.

Low fuel pressure sensor LEXUS_LFPSConfirmed

  • 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

Confirmed for 2024, 2026. In testing for 2014 to 2023, 2025.

Target air-fuel ratio LEXUS_TARGET_AIR_FUEL_RATIO

  • Request21 04
  • Service 21PID 04
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2014 to 2023, 2025. Not supported for 2024, 2026.

Vehicle fuel rate LEXUS_VEH_FUEL_RATE

  • Request22 F1 9D
  • Service 22DID F19D
  • Module700 → 708
  • Every1 s
  • Testing

Bits 16 to 31 of the reply, 16 bits.

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

In testing for 2014 to 2026.

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