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Hyundai Kona

Fuel parameters

The Hyundai Kona has 13 fuel parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Fuel level (volume) KONA_FLI_VOLConfirmed

Pelican can show this parameter as the fuel tank level.

  • Request22 B0 02
  • Service 22DID B002
  • Module7C6 → 7CE
  • Every1 s
  • Testing for 2017 to 2018

Example reply from a 2026 Hyundai Kona.

Bits 32 to 39 of the reply, 8 bits.

0x49 = 73 → (73 ÷ 2) = 36.5 L

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

Confirmed for 2019 to 2026. In testing for 2017 to 2018.

  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.

Cycle fuel consumption KONA_CYCLE_FUEL_CONSConfirmed

  • Request22 E0 23
  • Service 22DID E023
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2017 to 2023, 2025 to 2026

Example reply from a 2024 Hyundai Kona.

Bits 416 to 423 of the reply, 8 bits.

0x14 = 20 → (20 × 8.478 ÷ 100) = 1.6956

Formula
(val × 8.478 ÷ 100)
Range
0 to 21.6189
Unit
Raw value

Confirmed for 2024. In testing for 2017 to 2023, 2025 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 2024.

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 2021 to 2022, 2024, 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 2024.

Fuel cut KONA_FUEL_CUT_7E0Confirmed

  • Request22 E0 04
  • Service 22DID E004
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2017 to 2018, 2020 to 2021, 2026

Example reply from a 2025 Hyundai Kona.

Bits 64 to 71 of the reply, 8 bits.

0xF1 = 241 → 241

Formula
val
Range
0 to 255
Unit
Number

Confirmed for 2019, 2022 to 2025. In testing for 2017, 2020 to 2021, 2026. Not supported for 2018.

Fuel level (volume) KONA_FLI_VOLConfirmed

Pelican can show this parameter as the fuel tank level.

  • Request22 B0 02
  • Service 22DID B002
  • Module7C6 → 7CE
  • Every1 s
  • Testing for 2017 to 2018

Example reply from a 2026 Hyundai Kona.

Bits 32 to 39 of the reply, 8 bits.

0x49 = 73 → (73 ÷ 2) = 36.5 L

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

Confirmed for 2019 to 2026. In testing for 2017 to 2018.

Fuel pressure set point deviation KONA_FUEL_P_SET_POINT_DEVConfirmed

  • Request22 E0 23
  • Service 22DID E023
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2017 to 2023, 2025 to 2026

Example reply from a 2024 Hyundai Kona.

Bits 80 to 95 of the reply, 16 bits. The value is signed. The bytes are in little-endian order.

0xFFF6 = -10 → (-10 × 53066 ÷ 10000) = -53.066

Formula
(val × 53066 ÷ 10000)
Range
-173886.6688 to 173881.3622
Unit
Raw value

Confirmed for 2024. In testing for 2017 to 2023, 2025 to 2026.

Fuel pressure, actual KONA_FUEL_P_ACTConfirmed

  • Request22 E0 23
  • Service 22DID E023
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2017 to 2023, 2025 to 2026

Example reply from a 2024 Hyundai Kona.

Bits 32 to 47 of the reply, 16 bits. The bytes are in little-endian order.

0x0A03 = 2563 → (2563 × 53067 ÷ 10000) = 13,601.0721

Formula
(val × 53067 ÷ 10000)
Range
0 to 347774.5845
Unit
Raw value

Confirmed for 2024. In testing for 2017 to 2023, 2025 to 2026.

Fuel pressure, set point KONA_FUEL_P_SET_POINT_7E0Confirmed

  • Request22 E0 23
  • Service 22DID E023
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 2017 to 2023, 2025 to 2026

Example reply from a 2024 Hyundai Kona.

Bits 48 to 63 of the reply, 16 bits. The bytes are in little-endian order.

0x09F0 = 2544 → (2544 × 53067 ÷ 10000) = 13,500.2448

Formula
(val × 53067 ÷ 10000)
Range
0 to 347774.5845
Unit
Raw value

Confirmed for 2024. In testing for 2017 to 2023, 2025 to 2026.

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 2024. Supported for 2018 to 2023, 2025 to 2026.

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 2024. Supported for 2018 to 2023, 2025 to 2026.

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 2018 to 2019, 2021 to 2026. Supported for 2020.

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 2024.

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