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Chevrolet Blazer

Fuel parameters

The Chevrolet Blazer has 26 fuel parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Fuel remaining BLAZER_FLIConfirmed

Pelican can show this parameter as the fuel tank level.

  • Request22 00 2F
  • Service 22DID 002F
  • Module7E0 → 7E8
  • Every30 s
  • Testing for 1988 to 2012, 2019 to 2021, 2023 to 2026

Example reply from a 2022 Chevrolet Blazer.

Bits 0 to 7 of the reply, 8 bits.

0x36 = 54 → (54 × 100 ÷ 255) = 21.176471 %

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

Confirmed for 2022. In testing for 1988 to 2012, 2019 to 2021, 2023 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.

Ethanol content of fuel BLAZER_ETHANOL_CONTENT_FUELConfirmed

  • Request22 00 52
  • Service 22DID 0052
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 1988 to 2012, 2019 to 2021, 2023 to 2026

Example reply from a 2022 Chevrolet Blazer.

Bits 0 to 7 of the reply, 8 bits.

0x19 = 25 → (25 × 100 ÷ 255) = 9.803922 %

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

Confirmed for 2022. In testing for 1988 to 2012, 2019 to 2021, 2023 to 2026.

Fuel consumption rate BLAZER_FUEL_RATE

  • Request22 00 5E
  • Service 22DID 005E
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 500 ÷ 10000)
Range
0 to 3276.75 L
Unit
L

In testing for 1988 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 2022.

Fuel consumption rate BLAZER_FUEL_RATE_DA11

  • Request22 00 5E
  • Service 22DID 005E
  • ModuleDA11 → 2AF111
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 500 ÷ 10000)
Range
0 to 3276.75 L
Unit
L

In testing for 1988 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 2022.

Fuel injection, cylinder 1 BLAZER_FUEL_INJECTION_C1

  • Request22 20 AC
  • Service 22DID 20AC
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 10 ÷ 10000)
Range
0 to 65.535 ms
Unit
ms

In testing for 1988 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 2022.

Fuel injection, cylinder 1 BLAZER_FUEL_INJECTION_C1_DA11

  • Request22 20 AC
  • Service 22DID 20AC
  • ModuleDA11 → 2AF111
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 10 ÷ 10000)
Range
0 to 65.535 ms
Unit
ms

In testing for 1988 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 2022.

Fuel injection, cylinder 2 BLAZER_FUEL_INJECTION_C2

  • Request22 11 94
  • Service 22DID 1194
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 1000 ÷ 65535)
Range
0 to 1000 ms
Unit
ms

In testing for 1988 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 2022.

Fuel injection, cylinder 2 BLAZER_FUEL_INJECTION_C2_DA11

  • Request22 11 94
  • Service 22DID 1194
  • ModuleDA11 → 2AF111
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 1000 ÷ 65535)
Range
0 to 1000 ms
Unit
ms

In testing for 1988 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 2022.

Fuel injection, cylinder 3 BLAZER_FUEL_INJECTION_C3

  • Request22 11 95
  • Service 22DID 1195
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 1000 ÷ 65535)
Range
0 to 1000 ms
Unit
ms

In testing for 1988 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 2022.

Fuel injection, cylinder 3 BLAZER_FUEL_INJECTION_C3_DA11

  • Request22 11 95
  • Service 22DID 1195
  • ModuleDA11 → 2AF111
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 1000 ÷ 65535)
Range
0 to 1000 ms
Unit
ms

In testing for 1988 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 2022.

Fuel injection, cylinder 4 BLAZER_FUEL_INJECTION_C4

  • Request22 11 96
  • Service 22DID 1196
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 1000 ÷ 65535)
Range
0 to 1000 ms
Unit
ms

In testing for 1988 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 2022.

Fuel injection, cylinder 4 BLAZER_FUEL_INJECTION_C4_DA11

  • Request22 11 96
  • Service 22DID 1196
  • ModuleDA11 → 2AF111
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 1000 ÷ 65535)
Range
0 to 1000 ms
Unit
ms

In testing for 1988 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 2022.

Fuel injection, cylinder 5 BLAZER_FUEL_INJECTION_C5

  • Request22 11 97
  • Service 22DID 1197
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 1000 ÷ 65535)
Range
0 to 1000 ms
Unit
ms

In testing for 1988 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 2022.

Fuel injection, cylinder 5 BLAZER_FUEL_INJECTION_C5_DA11

  • Request22 11 97
  • Service 22DID 1197
  • ModuleDA11 → 2AF111
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 1000 ÷ 65535)
Range
0 to 1000 ms
Unit
ms

In testing for 1988 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 2022.

Fuel injection, cylinder 6 BLAZER_FUEL_INJECTION_C6

  • Request22 11 98
  • Service 22DID 1198
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 1000 ÷ 65535)
Range
0 to 1000 ms
Unit
ms

In testing for 1988 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 2022.

Fuel injection, cylinder 6 BLAZER_FUEL_INJECTION_C6_DA11

  • Request22 11 98
  • Service 22DID 1198
  • ModuleDA11 → 2AF111
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 1000 ÷ 65535)
Range
0 to 1000 ms
Unit
ms

In testing for 1988 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 2022.

Fuel injection, cylinder 7 BLAZER_FUEL_INJECTION_C7

  • Request22 11 99
  • Service 22DID 1199
  • ModuleDA11 → 2AF111
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 1000 ÷ 65535)
Range
0 to 1000 ms
Unit
ms

In testing for 1988 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 2022.

Fuel injection, cylinder 8 BLAZER_FUEL_INJECTION_C8

  • Request22 20 B3
  • Service 22DID 20B3
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 10 ÷ 10000)
Range
0 to 65.535 ms
Unit
ms

In testing for 1988 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 2022.

Fuel injection, cylinder 8 BLAZER_FUEL_INJECTION_C8_DA11

  • Request22 20 B3
  • Service 22DID 20B3
  • ModuleDA11 → 2AF111
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 10 ÷ 10000)
Range
0 to 65.535 ms
Unit
ms

In testing for 1988 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 2022.

Fuel remaining BLAZER_FLIConfirmed

Pelican can show this parameter as the fuel tank level.

  • Request22 00 2F
  • Service 22DID 002F
  • Module7E0 → 7E8
  • Every30 s
  • Testing for 1988 to 2012, 2019 to 2021, 2023 to 2026

Example reply from a 2022 Chevrolet Blazer.

Bits 0 to 7 of the reply, 8 bits.

0x36 = 54 → (54 × 100 ÷ 255) = 21.176471 %

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

Confirmed for 2022. In testing for 1988 to 2012, 2019 to 2021, 2023 to 2026.

Fuel remaining BLAZER_FLI_DA11

Pelican can show this parameter as the fuel tank level.

  • Request22 00 2F
  • Service 22DID 002F
  • ModuleDA11 → 2AF111
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 1988 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 2022.

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 2020, 2022, 2024. Supported for 2023, 2025.

Fuel tank pressure BLAZER_FUEL_TANK_P

  • Request22 F4 32
  • Service 22DID F432
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 33333.33333)
Range
0 to 1.96 psi
Unit
psi

In testing for 1988 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 2022.

Fuel temperature BLAZER_FUEL_T

  • Request22 32 18
  • Service 22DID 3218
  • Module7E0 → 7E8
  • Every5 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 50 ÷ 100)
Range
0 to 127.5 °C
Unit
°C

In testing for 1988 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 2022.

Fuel temperature BLAZER_FUEL_T_DA11

  • Request22 32 18
  • Service 22DID 3218
  • ModuleDA11 → 2AF111
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val × 50 ÷ 100)
Range
0 to 127.5 °C
Unit
°C

In testing for 1988 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 2022.

Total fuel consumption rate BLAZER_TOTAL_FUEL_CONSUMPTION_RATEConfirmed

  • Request22 00 9D
  • Service 22DID 009D
  • Module7E0 → 7E8
  • Every1 s
  • Testing for 1988 to 2012, 2019 to 2021, 2023 to 2026

Example reply from a 2022 Chevrolet Blazer.

Bits 0 to 15 of the reply, 16 bits.

0x0000 = 0 → (0 × 200 ÷ 10000) = 0 g/s

Formula
(val × 200 ÷ 10000)
Range
0 to 1310.7 g/s
Unit
g/s

Confirmed for 2022. In testing for 1988 to 2012, 2019 to 2021, 2023 to 2026.

Total fuel consumption rate BLAZER_TOTAL_FUEL_CONSUMPTION_RATE_DA11

  • Request22 00 9D
  • Service 22DID 009D
  • ModuleDA11 → 2AF111
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 200 ÷ 10000)
Range
0 to 1310.7 g/s
Unit
g/s

In testing for 1988 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 2022.

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