ECU parameters
The Subaru BRZ has 28 ECU parameters.
● Confirmed◆ In testing○ Supported× Not supported
A/F sensor #1 BRZ_A_F_SENSOR_1Confirmed
- Request
22 10 BE - Service 22
DID 10BE - Module
7A2 → 7AA - Every
1 s - Testing for 2012 to 2020, 2022, 2025
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 1.99 ÷ 255)- Range
- 0 to 1.99
- Unit
- Number
Confirmed for 2023 to 2024, 2026. In testing for 2012 to 2014, 2016 to 2018, 2020, 2022, 2025. Not supported for 2015, 2019.
Alternator duty BRZ_ALTERNATOR_DUTYConfirmed
- Request
22 10 B2 - Service 22
DID 10B2 - Module
7A2 → 7AA - Every
1 s - Testing for 2012 to 2020, 2025
Example reply from a 2026 Subaru BRZ.
Bits 0 to 7 of the reply, 8 bits.
0x0F = 15 → 15 %
- Formula
val- Range
- 0 to 255 %
- Unit
- %
Confirmed for 2023 to 2024, 2026. In testing for 2012 to 2014, 2016 to 2018, 2020, 2025. Supported for 2022. Not supported for 2015, 2019.
Canister purge control valve duty cycle BRZ_CPC_VALVE_DUTY_CYCLEConfirmed
- Request
22 10 AE - Service 22
DID 10AE - Module
7A2 → 7AA - Every
1 s - Testing for 2012 to 2020, 2025
Example reply from a 2026 Subaru BRZ.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → (0 × 100 ÷ 255) = 0 %
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2023 to 2024, 2026. In testing for 2012 to 2014, 2016 to 2018, 2020, 2025. Supported for 2022. Not supported for 2015, 2019.
Cylinder monitor #1 BRZ_MONITOR_1Confirmed
- Request
22 13 14 - Service 22
DID 1314 - Module
7A2 → 7AA - Every
1 s - Testing for 2012 to 2020, 2022, 2025
Example reply from a 2026 Subaru BRZ.
Bits 0 to 15 of the reply, 16 bits.
0x09DA = 2522 → (2522 ÷ 4) = 630.5 rpm
- Formula
(val ÷ 4)- Range
- 0 to 16383.75 rpm
- Unit
- rpm
Confirmed for 2023 to 2024, 2026. In testing for 2012 to 2014, 2016 to 2018, 2020, 2022, 2025. Not supported for 2015, 2019.
Cylinder monitor #2 BRZ_MONITOR_2Confirmed
- Request
22 13 15 - Service 22
DID 1315 - Module
7A2 → 7AA - Every
1 s - Testing for 2012 to 2020, 2025
Example reply from a 2026 Subaru BRZ.
Bits 0 to 15 of the reply, 16 bits.
0x09A3 = 2467 → (2467 ÷ 4) = 616.75 rpm
- Formula
(val ÷ 4)- Range
- 0 to 16383.75 rpm
- Unit
- rpm
Confirmed for 2023 to 2024, 2026. In testing for 2012 to 2014, 2016 to 2018, 2020, 2025. Supported for 2022. Not supported for 2015, 2019.
Cylinder monitor #3 BRZ_MONITOR_3Confirmed
- Request
22 13 16 - Service 22
DID 1316 - Module
7A2 → 7AA - Every
1 s - Testing for 2012 to 2020, 2022, 2025
Example reply from a 2026 Subaru BRZ.
Bits 0 to 15 of the reply, 16 bits.
0x0992 = 2450 → (2450 ÷ 4) = 612.5 rpm
- Formula
(val ÷ 4)- Range
- 0 to 16383.75 rpm
- Unit
- rpm
Confirmed for 2023 to 2024, 2026. In testing for 2012 to 2014, 2016 to 2018, 2020, 2022, 2025. Not supported for 2015, 2019.
Cylinder monitor #4 BRZ_MONITOR_4Confirmed
- Request
22 13 17 - Service 22
DID 1317 - Module
7A2 → 7AA - Every
1 s - Testing for 2012 to 2020, 2025
Example reply from a 2026 Subaru BRZ.
Bits 0 to 15 of the reply, 16 bits.
0x0A36 = 2614 → (2614 ÷ 4) = 653.5 rpm
- Formula
(val ÷ 4)- Range
- 0 to 16383.75 rpm
- Unit
- rpm
Confirmed for 2023 to 2024, 2026. In testing for 2012 to 2014, 2016 to 2018, 2020, 2025. Supported for 2022. Not supported for 2015, 2019.
Engine starting time BRZ_ENGINE_STARTING_TIME
- Request
22 12 9C - Service 22
DID 129C - Module
7A2 → 7AA - Every
1 s - Testing
Bits 0 to 15 of the reply, 16 bits.
- Formula
(val × 10)- Range
- 0 to 655350 ms
- Unit
- ms
In testing for 2012 to 2014, 2016 to 2018, 2020, 2025. Not supported for 2015, 2019, 2022 to 2024, 2026.
Exhaust gas recirculation steps BRZ_EGR_STEPS
- Request
22 10 B1 - Service 22
DID 10B1 - Module
7A2 → 7AA - Every
1 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255
- Unit
- Number
In testing for 2012 to 2014, 2016 to 2018, 2020, 2022, 2025. Not supported for 2015, 2019, 2023 to 2024, 2026.
Exhaust gas recirculation valve opening angle BRZ_EGR_VALVE_OPENING_ANGLE
- Request
22 11 1C - Service 22
DID 111C - Module
7A2 → 7AA - Every
1 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val − 50)- Range
- -50 to 205 °
- Unit
- °
In testing for 2012 to 2014, 2016 to 2018, 2020, 2025. Not supported for 2015, 2019, 2022 to 2024, 2026.
Exhaust OCV duty left BRZ_EXHAUST_OCV_DUTY_LEFTConfirmed
- Request
22 10 EF - Service 22
DID 10EF - Module
7A2 → 7AA - Every
1 s - Testing for 2012 to 2020, 2025
Example reply from a 2026 Subaru BRZ.
Bits 0 to 7 of the reply, 8 bits.
0x71 = 113 → (113 × 100 ÷ 255) = 44.313725 %
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2023 to 2024, 2026. In testing for 2012 to 2014, 2016 to 2018, 2020, 2025. Supported for 2022. Not supported for 2015, 2019.
Exhaust OCV duty right BRZ_EXHAUST_OCV_DUTY_RIGHTConfirmed
- Request
22 10 EE - Service 22
DID 10EE - Module
7A2 → 7AA - Every
1 s - Testing for 2012 to 2020, 2025
Example reply from a 2026 Subaru BRZ.
Bits 0 to 7 of the reply, 8 bits.
0x6D = 109 → (109 × 100 ÷ 255) = 42.745098 %
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2023 to 2024, 2026. In testing for 2012 to 2014, 2016 to 2018, 2020, 2025. Supported for 2022. Not supported for 2015, 2019.
Intake VVT advance angle left BRZ_INTAKE_VVT_ADVANCE_LEFTConfirmed
- Request
22 10 B5 - Service 22
DID 10B5 - Module
7A2 → 7AA - Every
1 s - Testing for 2012 to 2020, 2025
Example reply from a 2026 Subaru BRZ.
Bits 0 to 7 of the reply, 8 bits.
0x27 = 39 → (39 − 50) = -11 °
- Formula
(val − 50)- Range
- -50 to 205 °
- Unit
- °
Confirmed for 2023 to 2024, 2026. In testing for 2012 to 2014, 2016 to 2018, 2020, 2025. Supported for 2022. Not supported for 2015, 2019.
Intake VVT advance angle right BRZ_INTAKE_VVT_ADVANCE_RIGHTConfirmed
- Request
22 10 B4 - Service 22
DID 10B4 - Module
7A2 → 7AA - Every
1 s - Testing for 2012 to 2020, 2025
Example reply from a 2026 Subaru BRZ.
Bits 0 to 7 of the reply, 8 bits.
0x25 = 37 → (37 − 50) = -13 °
- Formula
(val − 50)- Range
- -50 to 205 °
- Unit
- °
Confirmed for 2023 to 2024, 2026. In testing for 2012 to 2014, 2016 to 2018, 2020, 2025. Supported for 2022. Not supported for 2015, 2019.
Interior heater BRZ_INTERIOR_HEATER
- Request
22 11 2C - Service 22
DID 112C - Module
7A2 → 7AA - Every
1 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255
- Unit
- Number
In testing for 2012 to 2014, 2016 to 2018, 2020, 2022, 2025. Not supported for 2015, 2019, 2023 to 2024, 2026.
Lock up duty ratio BRZ_LOCK_UP_DUTY_RATIO
- Request
22 10 C8 - Service 22
DID 10C8 - Module
7A3 → 7AB - Every
1 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val ÷ 2)- Range
- 0 to 127.5 %
- Unit
- %
In testing for 2012 to 2014, 2016 to 2018, 2020, 2025. Not supported for 2015, 2019, 2022 to 2024, 2026.
Oil control valve duty left BRZ_OCV_DUTY_LEFTConfirmed
- Request
22 10 B7 - Service 22
DID 10B7 - Module
7A2 → 7AA - Every
1 s - Testing for 2012 to 2020, 2025
Example reply from a 2026 Subaru BRZ.
Bits 0 to 7 of the reply, 8 bits.
0x1F = 31 → (31 × 100 ÷ 255) = 12.156863 %
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2023 to 2024, 2026. In testing for 2012 to 2014, 2016 to 2018, 2020, 2025. Supported for 2022. Not supported for 2015, 2019.
Oil control valve duty right BRZ_OCV_DUTY_RIGHTConfirmed
- Request
22 10 B6 - Service 22
DID 10B6 - Module
7A2 → 7AA - Every
1 s - Testing for 2012 to 2020, 2025
Example reply from a 2026 Subaru BRZ.
Bits 0 to 7 of the reply, 8 bits.
0x1E = 30 → (30 × 100 ÷ 255) = 11.764706 %
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
Confirmed for 2023 to 2024, 2026. In testing for 2012 to 2014, 2016 to 2018, 2020, 2025. Supported for 2022. Not supported for 2015, 2019.
Oil level switch BRZ_OIL_LEVEL_SWITCH
- Request
22 12 4C - Service 22
DID 124C - Module
7A2 → 7AA - Every
1 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
val- Range
- 0 to 255
- Unit
- Number
In testing for 2012 to 2014, 2016 to 2018, 2020, 2025. Not supported for 2015, 2019, 2022 to 2024, 2026.
Oil supply value, duty left BRZ_OSV_DUTY_LEFT
- Request
22 10 E9 - Service 22
DID 10E9 - Module
7A2 → 7AA - Every
1 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
In testing for 2012 to 2014, 2016 to 2018, 2020, 2025. Not supported for 2015, 2019, 2022 to 2024, 2026.
Oil supply value, duty right BRZ_OSV_DUTY_RIGHT
- Request
22 10 E8 - Service 22
DID 10E8 - Module
7A2 → 7AA - Every
1 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
(val × 100 ÷ 255)- Range
- 0 to 100 %
- Unit
- %
In testing for 2012 to 2014, 2016 to 2018, 2020, 2022, 2025. Not supported for 2015, 2019, 2023 to 2024, 2026.
Radiator fan control BRZ_RADIATOR_FANConfirmed
- Request
22 10 AB - Service 22
DID 10AB - Module
7A2 → 7AA - Every
1 s - Testing for 2012 to 2020, 2022, 2025
Example reply from a 2026 Subaru BRZ.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → 0 %
- Formula
val- Range
- 0 to 200 %
- Unit
- %
Confirmed for 2023 to 2024, 2026. In testing for 2012 to 2014, 2016 to 2018, 2020, 2022, 2025. Not supported for 2015, 2019.
Roughness monitor #1 BRZ_ROUGHNESS_MONITOR_1Confirmed
- Request
22 11 0B - Service 22
DID 110B - Module
7A2 → 7AA - Every
1 s - Testing for 2012 to 2020, 2022, 2025
Example reply from a 2026 Subaru BRZ.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → 0
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2023 to 2024, 2026. In testing for 2012 to 2014, 2016 to 2018, 2020, 2022, 2025. Not supported for 2015, 2019.
Roughness monitor #2 BRZ_ROUGHNESS_MONITOR_2Confirmed
- Request
22 11 0C - Service 22
DID 110C - Module
7A2 → 7AA - Every
1 s - Testing for 2012 to 2020, 2022, 2025
Example reply from a 2026 Subaru BRZ.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → 0
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2023 to 2024, 2026. In testing for 2012 to 2014, 2016 to 2018, 2020, 2022, 2025. Not supported for 2015, 2019.
Roughness monitor #3 BRZ_ROUGHNESS_MONITOR_3Confirmed
- Request
22 11 0D - Service 22
DID 110D - Module
7A2 → 7AA - Every
1 s - Testing for 2012 to 2020, 2025
Example reply from a 2026 Subaru BRZ.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → 0
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2023 to 2024, 2026. In testing for 2012 to 2014, 2016 to 2018, 2020, 2025. Supported for 2022. Not supported for 2015, 2019.
Roughness monitor #4 BRZ_ROUGHNESS_MONITOR_4Confirmed
- Request
22 11 0E - Service 22
DID 110E - Module
7A2 → 7AA - Every
1 s - Testing for 2012 to 2020, 2025
Example reply from a 2026 Subaru BRZ.
Bits 0 to 7 of the reply, 8 bits.
0x00 = 0 → 0
- Formula
val- Range
- 0 to 255
- Unit
- Number
Confirmed for 2023 to 2024, 2026. In testing for 2012 to 2014, 2016 to 2018, 2020, 2025. Supported for 2022. Not supported for 2015, 2019.
Target intake manifold pressure BRZ_TARGET_INTAKE_MANIFOLD_PRESSURE
- Request
22 11 18 - Service 22
DID 1118 - Module
7A2 → 7AA - Every
1 s - Testing
Bits 0 to 7 of the reply, 8 bits.
- Formula
val- Range
- 0 to 50 kPa
- Unit
- kPa
In testing for 2012 to 2014, 2016 to 2018, 2020, 2025. Not supported for 2015, 2019, 2022 to 2024, 2026.
Throttle motor duty BRZ_THROTTLE_MOTOR_DUTYConfirmed
- Request
22 10 DE - Service 22
DID 10DE - Module
7A2 → 7AA - Every
1 s - Testing for 2012 to 2020, 2025
Example reply from a 2026 Subaru BRZ.
Bits 0 to 7 of the reply, 8 bits.
0x59 = 89 → (89 × 0.784 − 100) = -30.224 %
- Formula
(val × 0.784 − 100)- Range
- -100 to 99.92 %
- Unit
- %
Confirmed for 2023 to 2024, 2026. In testing for 2012 to 2014, 2016 to 2018, 2020, 2025. Supported for 2022. Not supported for 2015, 2019.
