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Toyota Prius v

Fuel parameters

The Toyota Prius v has 46 fuel parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Fuel level (volume) TOYOTA_FLI_VOLConfirmed

Pelican can show this parameter as the fuel tank level.

  • Request21 29
  • Service 21PID 29
  • Module7C0 → 7C8
  • Every5 s
  • Testing

Example reply from a 2015 Toyota Prius v.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → (0 × 500 ÷ 3785) = 0 gal

Formula
(val × 500 ÷ 3785)
Range
0 to 21 gal
Unit
gal

Confirmed for 2014 to 2015. In testing for 2011 to 2013, 2016 to 2017.

  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 TOYOTA_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 2011 to 2017.

Fuel cut TOYOTA_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 2011 to 2017.

Fuel cut TOYOTA_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 2011 to 2017.

Fuel cut time TOYOTA_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 2011 to 2017.

Fuel injection timing TOYOTA_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 2011 to 2017.

Fuel input TOYOTA_FUEL_INPUTConfirmed

  • Request21 29
  • Service 21PID 29
  • Module7C0 → 7C8
  • Every5 s
  • Testing

Example reply from a 2015 Toyota Prius v.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → 0 L

Formula
val
Range
0 to 255 L
Unit
L

Confirmed for 2014 to 2015. In testing for 2011 to 2013, 2016 to 2017.

Fuel level TOYOTA_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 2011 to 2013, 2016 to 2017. Not supported for 2014 to 2015.

Fuel level TOYOTA_FUEL_LEVEL

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 655.35 L
Unit
L

In testing for 2011 to 2013, 2016 to 2017. Not supported for 2014 to 2015.

Fuel level TOYOTA_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 2011 to 2017.

Fuel level TOYOTA_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 2011 to 2017.

Fuel level (volume) TOYOTA_FLI_VOLConfirmed

Pelican can show this parameter as the fuel tank level.

  • Request21 29
  • Service 21PID 29
  • Module7C0 → 7C8
  • Every5 s
  • Testing

Example reply from a 2015 Toyota Prius v.

Bits 0 to 7 of the reply, 8 bits.

0x00 = 0 → (0 × 500 ÷ 3785) = 0 gal

Formula
(val × 500 ÷ 3785)
Range
0 to 21 gal
Unit
gal

Confirmed for 2014 to 2015. In testing for 2011 to 2013, 2016 to 2017.

Fuel pressure 1 TOYOTA_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 2011 to 2017.

Fuel pressure 1 TOYOTA_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 2011 to 2017.

Fuel pressure 2 TOYOTA_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 2011 to 2017.

Fuel pressure 2 TOYOTA_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 2011 to 2017.

Fuel pressure 3 TOYOTA_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 2011 to 2017.

Fuel pressure 3 TOYOTA_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 2011 to 2017.

Fuel pressure 4 TOYOTA_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 2011 to 2017.

Fuel pressure 4 TOYOTA_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 2011 to 2017.

Fuel pressure 5 TOYOTA_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 2011 to 2017.

Fuel pressure 6 TOYOTA_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 2011 to 2017.

Fuel pump duty ratio TOYOTA_FP_DUTY_RATIO

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

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 0.0609756098)
Range
0 to 3996.0365 kPa
Unit
kPa

In testing for 2011 to 2013, 2016 to 2017. Not supported for 2014 to 2015.

Fuel pump duty ratio TOYOTA_FUEL_PUMP_DUTY_RATIO

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

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2011 to 2013, 2016 to 2017. Not supported for 2014 to 2015.

Fuel pump/speed status on TOYOTA_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 2011 to 2017.

Fuel remaining TOYOTA_FLV

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 2011 to 2013, 2016 to 2017. Not supported for 2014 to 2015.

Fuel return temperature TOYOTA_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 2011 to 2017.

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 2014. Supported for 2012, 2015.

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 2014. Supported for 2012, 2015.

Fuel temperature 1 TOYOTA_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 2011 to 2017.

Fuel temperature 1 TOYOTA_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 2011 to 2017.

Fuel temperature 2 TOYOTA_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 2011 to 2017.

Fuel temperature 2 TOYOTA_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 2011 to 2017.

Fuel temperature 3 TOYOTA_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 2011 to 2017.

Fuel temperature 3 TOYOTA_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 2011 to 2017.

Fuel temperature 4 TOYOTA_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 2011 to 2017.

Fuel temperature 4 TOYOTA_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 2011 to 2017.

Fuel temperature 5 TOYOTA_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 2011 to 2017.

Fuel temperature 6 TOYOTA_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 2011 to 2017.

High fuel pressure, actual TOYOTA_HFP_ACTUAL

  • 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

In testing for 2011 to 2013, 2016 to 2017. Not supported for 2014 to 2015.

High fuel pressure, target TOYOTA_HFP_TARGET

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

Bits 8 to 23 of the reply, 16 bits.

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

In testing for 2011 to 2013, 2016 to 2017. Not supported for 2014 to 2015.

Immobilizer fuel cut TOYOTA_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 2011 to 2013, 2016 to 2017. Not supported for 2014 to 2015.

Low fuel pressure TOYOTA_LFP

  • 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

In testing for 2011 to 2013, 2016 to 2017. Not supported for 2014 to 2015.

Low fuel pressure TOYOTA_LOW_FUEL_PRESSURE

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

Bits 64 to 79 of the reply, 16 bits.

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

In testing for 2011 to 2013, 2016 to 2017. Not supported for 2014 to 2015.

Low fuel pressure sensor TOYOTA_LFPS

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

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2011 to 2013, 2016 to 2017. Not supported for 2014 to 2015.

Target air-fuel equivalence ratio TOYOTA_LAMBDA_TARGET

  • 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 2011 to 2017.

Vehicle fuel rate TOYOTA_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 2011 to 2017.

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