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Buick LaCrosse

Fuel parameters

The Buick LaCrosse has 35 fuel parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Ethanol content of fuel BUICK_ETHANOL_CONTENT_FUEL

  • Request22 00 52
  • Service 22DID 0052
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2005 to 2019.

  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 BUICK_ETHANOL_CONTENT_FUEL

  • Request22 00 52
  • Service 22DID 0052
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2005 to 2019.

Ethanol content of fuel BUICK_ETHANOL_CONTENT_FUEL_V2

  • Request22 00 52
  • Service 22DID 0052
  • 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 2005 to 2019.

Fuel consumption rate BUICK_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 2005 to 2011, 2013 to 2016, 2018. Not supported for 2012, 2017, 2019.

Fuel consumption rate BUICK_FUEL_RATE_V2

  • 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 2005 to 2019.

Fuel injection, cylinder 1 BUICK_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 2005 to 2019.

Fuel injection, cylinder 1 BUICK_FUEL_INJECTION_C1_V2

  • 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 2005 to 2019.

Fuel injection, cylinder 2 BUICK_FUEL_INJ_CYL_2

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

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 10000)
Range
0 to 6.55 ms
Unit
ms

In testing for 2005 to 2019.

Fuel injection, cylinder 2 BUICK_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 2005 to 2019.

Fuel injection, cylinder 2 BUICK_FUEL_INJECTION_C2_V2

  • 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 2005 to 2019.

Fuel injection, cylinder 3 BUICK_FUEL_INJ_CYL_3

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

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 10000)
Range
0 to 6.55 ms
Unit
ms

In testing for 2005 to 2019.

Fuel injection, cylinder 3 BUICK_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 2005 to 2019.

Fuel injection, cylinder 3 BUICK_FUEL_INJECTION_C3_V2

  • 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 2005 to 2019.

Fuel injection, cylinder 4 BUICK_FUEL_INJ_CYL_4

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

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 10000)
Range
0 to 6.55 ms
Unit
ms

In testing for 2005 to 2019.

Fuel injection, cylinder 4 BUICK_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 2005 to 2019.

Fuel injection, cylinder 4 BUICK_FUEL_INJECTION_C4_V2

  • 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 2005 to 2019.

Fuel injection, cylinder 5 BUICK_FUEL_INJ_CYL_5

  • Request22 20 B0
  • Service 22DID 20B0
  • ModuleDA11 → 2AF111
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 10000)
Range
0 to 6.55 ms
Unit
ms

In testing for 2005 to 2019.

Fuel injection, cylinder 5 BUICK_FUEL_INJECTION_C5

  • 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 2005 to 2019.

Fuel injection, cylinder 5 BUICK_FUEL_INJECTION_C5_V2

  • 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 2005 to 2019.

Fuel injection, cylinder 6 BUICK_FUEL_INJ_CYL_6

  • Request22 20 B1
  • Service 22DID 20B1
  • ModuleDA11 → 2AF111
  • Every1 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 10000)
Range
0 to 6.55 ms
Unit
ms

In testing for 2005 to 2019.

Fuel injection, cylinder 6 BUICK_FUEL_INJECTION_C6

  • 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 2005 to 2019.

Fuel injection, cylinder 6 BUICK_FUEL_INJECTION_C6_V2

  • 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 2005 to 2019.

Fuel injection, cylinder 7 BUICK_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 2005 to 2019.

Fuel injection, cylinder 8 BUICK_FUEL_INJECTION_C8

  • 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 2005 to 2019.

Fuel injection, cylinder 8 BUICK_FUEL_INJECTION_C8_V2

  • 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 2005 to 2019.

Fuel remaining BUICK_FLI

Pelican can show this parameter as the fuel tank level.

  • Request22 00 2F
  • Service 22DID 002F
  • 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 2005 to 2011, 2013 to 2016, 2018. Not supported for 2012, 2017, 2019.

Fuel remaining BUICK_FLI_V2

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 2005 to 2019.

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 2012. Supported for 2017, 2019.

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 2012. Supported for 2017, 2019.

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 2012. Supported for 2017, 2019.

Fuel tank pressure BUICK_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 2005 to 2019.

Fuel tank pressure BUICK_FUEL_TANK_P_V2

  • Request22 F4 32
  • Service 22DID F432
  • ModuleDA11 → 2AF111
  • 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 2005 to 2019.

Fuel temperature BUICK_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 2005 to 2019.

Fuel temperature BUICK_FUEL_T_V2

  • 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 2005 to 2019.

Total fuel consumption rate BUICK_TOTAL_FUEL_CONSUMPTION_RATE

  • Request22 00 9D
  • Service 22DID 009D
  • Module7E0 → 7E8
  • 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 2005 to 2019.

Total fuel consumption rate BUICK_TOTAL_FUEL_CONSUMPTION_RATE_V2

  • 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 2005 to 2019.

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