OBD-II PIDs (On-Board Diagnostics Parameter Identification) — Идентификатор параметра, используемый для запроса диагностической информации автомобилей. Стандарт SAE J1979 определяет стандартный список таких кодов, но производители вправе добавлять свои специфические коды. Также производители могут использовать не все коды, регламентированные стандартном SAE J1979.[1]
Стандарт SAE J1979 определяет 10 режимов работы:[2]
Производители не обязаны поддерживать все режимы работы. Они могут вводить новые режимы работы с порядковым номером, выше 09.
Стандартизованные PIDs по SAE J1979.
Режим (hex) |
PID (hex) |
Возвращённые данные | Описание | Min значение | Max значение | Units | Формула † |
---|---|---|---|---|---|---|---|
01 | 00 | 4 | Список поддерживаемых PID’ов (0-20) | Кодируется [A7..D0] == [PID 0x01..PID 0x20] | |||
01 | 01 | 4 | Monitor status since DTCs cleared. (Includes malfunction indicator lamp (MIL) status and number of DTCs.) | Bit encoded. | |||
01 | 02 | 2 | Обнаруженные диагностические коды ошибок | ||||
01 | 03 | 2 | Fuel system status | Bit encoded. | |||
01 | 04 | 1 | Расчетное значение нагрузки на двигатель (Calculated engine load value) | 0 | 100 | % | A*100/255 |
01 | 05 | 1 | Температура охлаждающей жидкости (Engine coolant temperature) | -40 | 215 | °C | A-40 |
01 | 06 | 1 | Short term fuel % trim—Bank 1 | -100 Subtracting Fuel (Rich Condition) | 99.22 Adding Fuel (Lean Condition) | % | (A-128) * 100/128 |
01 | 07 | 1 | Long term fuel % trim—Bank 1 | -100 Subtracting Fuel (Rich Condition) | 99.22 Adding Fuel (Lean Condition) | % | (A-128) * 100/128 |
01 | 08 | 1 | Short term fuel % trim—Bank 2 | -100 Subtracting Fuel (Rich Condition) | 99.22 Adding Fuel (Lean Condition) | % | (A-128) * 100/128 |
01 | 09 | 1 | Long term fuel % trim—Bank 2 | -100 Subtracting Fuel (Rich Condition) | 99.22 Adding Fuel (Lean Condition) | % | (A-128) * 100/128 |
01 | 0A | 1 | Давление топлива (Fuel pressure) | 0 | 765 | kPa (gauge) | A*3 |
01 | 0B | 1 | Давление во впускном коллекторе (абсолютное) (Intake manifold absolute pressure) | 0 | 255 | kPa (absolute) | A |
01 | 0C | 2 | Обороты двигателя (Engine RPM) | 0 | 16,383.75 | rpm | ((A*256)+B)/4 |
01 | 0D | 1 | Скорость автомобиля (Vehicle speed) | 0 | 255 | km/h | A |
01 | 0E | 1 | Угол опережения зажигания (Timing advance) | -64 | 63.5 | ° relative to #1 cylinder | A/2 — 64 |
01 | 0F | 1 | Температура всасываемого воздуха (Intake air temperature) | -40 | 215 | °C | A-40 |
01 | 10 | 2 | Массовый расход воздуха (MAF air flow rate) | 0 | 655.35 | grams/sec | ((A*256)+B) / 100 |
01 | 11 | 1 | Положение дроссельной заслонки (Throttle position) | 0 | 100 | % | A*100/255 |
01 | 12 | 1 | Commanded secondary air status | Bit encoded. | |||
01 | 13 | 1 | Наличие датчиков кислорода (Oxygen sensors present) | [A0..A3] == Bank 1, Sensors 1-4. [A4..A7] == Bank 2… | |||
01 | 14 | 2 | Bank 1, Sensor 1: Oxygen sensor voltage, Short term fuel trim |
0 -100(lean) |
1.275 99.2(rich) |
Volts % |
A/200 (B-128) * 100/128 (if B==$FF, sensor is not used in trim calc) |
01 | 15 | 2 | Bank 1, Sensor 2: Oxygen sensor voltage, Short term fuel trim |
0 -100(lean) |
1.275 99.2(rich) |
Volts % |
A/200 (B-128) * 100/128 (if B==$FF, sensor is not used in trim calc) |
01 | 16 | 2 | Bank 1, Sensor 3: Oxygen sensor voltage, Short term fuel trim |
0 -100(lean) |
1.275 99.2(rich) |
Volts % |
A/200 (B-128) * 100/128 (if B==$FF, sensor is not used in trim calc) |
01 | 17 | 2 | Bank 1, Sensor 4: Oxygen sensor voltage, Short term fuel trim |
0 -100(lean) |
1.275 99.2(rich) |
Volts % |
A/200 (B-128) * 100/128 (if B==$FF, sensor is not used in trim calc) |
01 | 18 | 2 | Bank 2, Sensor 1: Oxygen sensor voltage, Short term fuel trim |
0 -100(lean) |
1.275 99.2(rich) |
Volts % |
A/200 (B-128) * 100/128 (if B==$FF, sensor is not used in trim calc) |
01 | 19 | 2 | Bank 2, Sensor 2: Oxygen sensor voltage, Short term fuel trim |
0 -100(lean) |
1.275 99.2(rich) |
Volts % |
A/200 (B-128) * 100/128 (if B==$FF, sensor is not used in trim calc) |
01 | 1A | 2 | Bank 2, Sensor 3: Oxygen sensor voltage, Short term fuel trim |
0 -100(lean) |
1.275 99.2(rich) |
Volts % |
A/200 (B-128) * 100/128 (if B==$FF, sensor is not used in trim calc) |
01 | 1B | 2 | Bank 2, Sensor 4: Oxygen sensor voltage, Short term fuel trim |
0 -100(lean) |
1.275 99.2(rich) |
Volts % |
A/200 (B-128) * 100/128 (if B==$FF, sensor is not used in trim calc) |
01 | 1C | 1 | OBD standards this vehicle conforms to | Bit encoded. See below. | |||
01 | 1D | 1 | Oxygen sensors present | Similar to PID 13, but [A0..A7] == [B1S1, B1S2, B2S1, B2S2, B3S1, B3S2, B4S1, B4S2] | |||
01 | 1E | 1 | Auxiliary input status | A0 == Power Take Off (PTO) status (1 == active) [A1..A7] not used | |||
01 | 1F | 2 | Время, прошедшее с запуска двигателя (Run time since engine start) | 0 | 65,535 | seconds | (A*256)+B |
01 | 20 | 4 | Список поддерживаемых PID’ов (21-40) (PIDs supported [21 — 40]) | Кодируется [A7..D0] == [PID 0x21..PID 0x40] | |||
01 | 21 | 2 | Дистанция, пройденная с зажженной лампой «проверь двигатель» (Distance traveled with malfunction indicator lamp (MIL) on) | 0 | 65,535 | km | (A*256)+B |
01 | 22 | 2 | Fuel Rail Pressure (relative to manifold vacuum) | 0 | 5177.265 | kPa | ((A*256)+B) * 0.079 |
01 | 23 | 2 | Fuel Rail Pressure (diesel, or gasoline direct inject) | 0 | 655,350 | kPa (gauge) | ((A*256)+B) * 10 |
01 | 24 | 4 | O2S1_WR_lambda(1): Equivalence Ratio Voltage |
0 0 |
1.999 7.999 |
N/A V |
((A*256)+B)*2/65535 or ((A*256)+B)/32768 ((C*256)+D)*8/65535 or ((C*256)+D)/8192 |
01 | 25 | 4 | O2S2_WR_lambda(1): Equivalence Ratio Voltage |
0 0 |
2 8 |
N/A V |
((A*256)+B)*2/65535 ((C*256)+D)*8/65535 |
01 | 26 | 4 | O2S3_WR_lambda(1): Equivalence Ratio Voltage |
0 0 |
2 8 |
N/A V |
((A*256)+B)*2/65535 ((C*256)+D)*8/65535 |
01 | 27 | 4 | O2S4_WR_lambda(1): Equivalence Ratio Voltage |
0 0 |
2 8 |
N/A V |
((A*256)+B)*2/65535 ((C*256)+D)*8/65535 |
01 | 28 | 4 | O2S5_WR_lambda(1): Equivalence Ratio Voltage |
0 0 |
2 8 |
N/A V |
((A*256)+B)*2/65535 ((C*256)+D)*8/65535 |
01 | 29 | 4 | O2S6_WR_lambda(1): Equivalence Ratio Voltage |
0 0 |
2 8 |
N/A V |
((A*256)+B)*2/65535 ((C*256)+D)*8/65535 |
01 | 2A | 4 | O2S7_WR_lambda(1): Equivalence Ratio Voltage |
0 0 |
2 8 |
N/A V |
((A*256)+B)*2/65535 ((C*256)+D)*8/65535 |
01 | 2B | 4 | O2S8_WR_lambda(1): Equivalence Ratio Voltage |
0 0 |
2 8 |
N/A V |
((A*256)+B)*2/65535 ((C*256)+D)*8/65535 |
01 | 2C | 1 | Commanded EGR | 0 | 100 | % | A*100/255 |
01 | 2D | 1 | EGR Error | -100 | 99.22 | % | (A-128) * 100/128 |
01 | 2E | 1 | Commanded evaporative purge | 0 | 100 | % | A*100/255 |
01 | 2F | 1 | Уровень топлива (Fuel Level Input) | 0 | 100 | % | A*100/255 |
01 | 30 | 1 | Количество прогревов со времени очистки кодов нейсправности (# of warm-ups since codes cleared) | 0 | 255 | N/A | A |
01 | 31 | 2 | Дистанция, пройденная со времени очистки кодов нейсправностей (Distance traveled since codes cleared) | 0 | 65,535 | km | (A*256)+B |
01 | 32 | 2 | Evap. System Vapor Pressure | -8,192 | 8,192 | Pa | ((A*256)+B)/4 (A and B are two's complement signed) |
01 | 33 | 1 | Атмосферное давление (абсолютное) (Barometric pressure) | 0 | 255 | kPa (Absolute) | A |
01 | 34 | 4 | O2S1_WR_lambda(1): Equivalence Ratio Current |
0 -128 |
1.999 127.99 |
N/A mA |
((A*256)+B)/32,768 ((C*256)+D)/256 — 128 |
01 | 35 | 4 | O2S2_WR_lambda(1): Equivalence Ratio Current |
0 -128 |
2 128 |
N/A mA |
((A*256)+B)/32,768 ((C*256)+D)/256 — 128 |
01 | 36 | 4 | O2S3_WR_lambda(1): Equivalence Ratio Current |
0 -128 |
2 128 |
N/A mA |
((A*256)+B)/32768 ((C*256)+D)/256 — 128 |
01 | 37 | 4 | O2S4_WR_lambda(1): Equivalence Ratio Current |
0 -128 |
2 128 |
N/A mA |
((A*256)+B)/32,768 ((C*256)+D)/256 — 128 |
01 | 38 | 4 | O2S5_WR_lambda(1): Equivalence Ratio Current |
0 -128 |
2 128 |
N/A mA |
((A*256)+B)/32,768 ((C*256)+D)/256 — 128 |
01 | 39 | 4 | O2S6_WR_lambda(1): Equivalence Ratio Current |
0 -128 |
2 128 |
N/A mA |
((A*256)+B)/32,768 ((C*256)+D)/256 — 128 |
01 | 3A | 4 | O2S7_WR_lambda(1): Equivalence Ratio Current |
0 -128 |
2 128 |
N/A mA |
((A*256)+B)/32,768 ((C*256)+D)/256 — 128 |
01 | 3B | 4 | O2S8_WR_lambda(1): Equivalence Ratio Current |
0 -128 |
2 128 |
N/A mA |
((A*256)+B)/32,768 ((C*256)+D)/256 — 128 |
01 | 3C | 2 | Catalyst Temperature Bank 1, Sensor 1 |
-40 | 6,513.5 | °C | ((A*256)+B)/10 — 40 |
01 | 3D | 2 | Catalyst Temperature Bank 2, Sensor 1 |
-40 | 6,513.5 | °C | ((A*256)+B)/10 — 40 |
01 | 3E | 2 | Catalyst Temperature Bank 1, Sensor 2 |
-40 | 6,513.5 | °C | ((A*256)+B)/10 — 40 |
01 | 3F | 2 | Catalyst Temperature Bank 2, Sensor 2 |
-40 | 6,513.5 | °C | ((A*256)+B)/10 — 40 |
01 | 40 | 4 | Список поддерживаемых PID’ов (41-60) (PIDs supported [41 — 60]) | Кодируется [A7..D0] == [PID 0x41..PID 0x60] | |||
01 | 41 | 4 | Monitor status this drive cycle | Bit encoded. See below. | |||
01 | 42 | 2 | Напряжение контрольного модуля (Control module voltage) | 0 | 65.535 | V | ((A*256)+B)/1000 |
01 | 43 | 2 | Абсолютное значение нагрузки (Absolute load value) | 0 | 25,700 | % | ((A*256)+B)*100/255 |
01 | 44 | 2 | Command equivalence ratio | 0 | 2 | N/A | ((A*256)+B)/32768 |
01 | 45 | 1 | Относительное положение дроссельной заслонки (Relative throttle position) | 0 | 100 | % | A*100/255 |
01 | 46 | 1 | Температура окружающего воздуха (Ambient air temperature) | -40 | 215 | °C | A-40 |
01 | 47 | 1 | Абсолютное положение дроссельной заслонки B (Absolute throttle position B) | 0 | 100 | % | A*100/255 |
01 | 48 | 1 | Абсолютное положение дроссельной заслонки C (Absolute throttle position C) | 0 | 100 | % | A*100/255 |
01 | 49 | 1 | Положение педали акселератора D (Accelerator pedal position D) | 0 | 100 | % | A*100/255 |
01 | 4A | 1 | Положение педали акселератора E (Accelerator pedal position E) | 0 | 100 | % | A*100/255 |
01 | 4B | 1 | Положение педали акселератора F (Accelerator pedal position F) | 0 | 100 | % | A*100/255 |
01 | 4C | 1 | Commanded throttle actuator | 0 | 100 | % | A*100/255 |
01 | 4D | 2 | Время со включенной лампой «проверь двигатель» (Time run with MIL on) | 0 | 65,535 | minutes | (A*256)+B |
01 | 4E | 2 | Время, прошедшее с момента очистки кодов неисправностей (Time since trouble codes cleared) | 0 | 65,535 | minutes | (A*256)+B |
01 | 4F | 4 | Maximum value for equivalence ratio, oxygen sensor voltage, oxygen sensor current, and intake manifold absolute pressure | 0, 0, 0, 0 | 255, 255, 255, 2550 | , V, mA, kPa | A, B, C, D*10 |
01 | 50 | 4 | Maximum value for air flow rate from mass air flow sensor | 0 | 2550 | g/s | A*10, B, C, and D are reserved for future use |
01 | 51 | 1 | Тип топлива (Fuel Type) | From fuel type table see below | |||
01 | 52 | 1 | Ethanol fuel % | 0 | 100 | % | A*100/255 |
01 | 53 | 2 | Absolute Evap system Vapor Pressure | 0 | 327.675 | kPa | ((A*256)+B)/200 |
01 | 54 | 2 | Evap system vapor pressure | -32,767 | 32,768 | Pa | ((A*256)+B)-32767 |
01 | 55 | 2 | Short term secondary oxygen sensor trim bank 1 and bank 3 | -100 | 99.22 | % | (A-128)*100/128 (B-128)*100/128 |
01 | 56 | 2 | Long term secondary oxygen sensor trim bank 1 and bank 3 | -100 | 99.22 | % | (A-128)*100/128 (B-128)*100/128 |
01 | 57 | 2 | Short term secondary oxygen sensor trim bank 2 and bank 4 | -100 | 99.22 | % | (A-128)*100/128 (B-128)*100/128 |
01 | 58 | 2 | Long term secondary oxygen sensor trim bank 2 and bank 4 | -100 | 99.22 | % | (A-128)*100/128 (B-128)*100/128 |
01 | 59 | 2 | Абсолютное давление на топливной рампе (Fuel rail pressure (absolute)) | 0 | 655,350 | kPa | ((A*256)+B) * 10 |
01 | 5A | 1 | Относительное положение педали акселератора (Relative accelerator pedal position) | 0 | 100 | % | A*100/255 |
01 | 5B | 1 | Заряд силовой батареи гибрида (Hybrid battery pack remaining life) | 0 | 100 | % | A*100/255 |
01 | 5C | 1 | Температура масла двигателя (Engine oil temperature) | -40 | 210 | °C | A — 40 |
01 | 5D | 2 | Регулирование момента впрыска (Fuel injection timing) | -210.00 | 301.992 | ° | (((A*256)+B)-26,880)/128 |
01 | 5E | 2 | Engine fuel rate | 0 | 3212.75 | L/h | ((A*256)+B)*0.05 |
01 | 5F | 1 | Emission requirements to which vehicle is designed | Bit Encoded | |||
01 | 60 | 4 | Список поддерживаемых PID’ов (61-80) (PIDs supported [61 — 80]) | Кодируется [A7..D0] == [PID 0x61..PID 0x80] | |||
01 | 61 | 1 | Запрашиваемый момент двигателя (Driver’s demand engine — percent torque) | -125 | 125 | % | A-125 |
01 | 62 | 1 | Реальный момент двигателя (Actual engine — percent torque) | -125 | 125 | % | A-125 |
01 | 63 | 2 | Исходный момент двигателя (Engine reference torque) | 0 | 65,535 | Nm | A*256+B |
01 | 64 | 5 | Engine percent torque data | -125 | 125 | % | A-125 Idle B-125 Engine point 1 C-125 Engine point 2 D-125 Engine point 3 E-125 Engine point 4 |
01 | 65 | 2 | Auxiliary input / output supported | Bit Encoded | |||
01 | 66 | 5 | Mass air flow sensor | ||||
01 | 67 | 3 | Engine coolant temperature | ||||
01 | 68 | 7 | Intake air temperature sensor | ||||
01 | 69 | 7 | Commanded EGR and EGR Error | ||||
01 | 6A | 5 | Commanded Diesel intake air flow control and relative intake air flow position | ||||
01 | 6B | 5 | Exhaust gas recirculation temperature | ||||
01 | 6C | 5 | Commanded throttle actuator control and relative throttle position | ||||
01 | 6D | 6 | Fuel pressure control system | ||||
01 | 6E | 5 | Injection pressure control system | ||||
01 | 6F | 3 | Turbocharger compressor inlet pressure | ||||
01 | 70 | 9 | Boost pressure control | ||||
01 | 71 | 5 | Variable Geometry turbo (VGT) control | ||||
01 | 72 | 5 | Wastegate control | ||||
01 | 73 | 5 | Exhaust pressure | ||||
01 | 74 | 5 | Turbocharger RPM | ||||
01 | 75 | 7 | Turbocharger temperature | ||||
01 | 76 | 7 | Turbocharger temperature | ||||
01 | 77 | 5 | Charge air cooler temperature (CACT) | ||||
01 | 78 | 9 | Exhaust Gas temperature (EGT) Bank 1 | Special PID. See below. | |||
01 | 79 | 9 | Exhaust Gas temperature (EGT) Bank 2 | Special PID. See below. | |||
01 | 7A | 7 | Diesel particulate filter (DPF) | ||||
01 | 7B | 7 | Diesel particulate filter (DPF) | ||||
01 | 7C | 9 | Diesel Particulate filter (DPF) temperature | ||||
01 | 7D | 1 | NOx NTE control area status | ||||
01 | 7E | 1 | PM NTE control area status | ||||
01 | 7F | 13 | Engine run time | ||||
01 | 80 | 4 | PIDs supported [81 — A0] | Bit encoded [A7..D0] == [PID $81..PID $A0] See below. | |||
01 | 81 | 21 | Engine run time for Auxiliary Emissions Control Device(AECD) | ||||
01 | 82 | 21 | Engine run time for Auxiliary Emissions Control Device(AECD) | ||||
01 | 83 | 5 | NOx sensor | ||||
01 | 84 | Manifold surface temperature | |||||
01 | 85 | NOx reagent system | |||||
01 | 86 | Particulate matter (PM) sensor | |||||
01 | 87 | Intake manifold absolute pressure | |||||
01 | A0 | 4 | PIDs supported [A1 — C0] | Bit encoded [A7..D0] == [PID $A1..PID $C0] See below. | |||
01 | C0 | 4 | PIDs supported [C1 — E0] | Bit encoded [A7..D0] == [PID $C1..PID $E0] See below. | |||
01 | C3 | ? | ? | ? | ? | ? | Returns numerous data, including Drive Condition ID and Engine Speed* |
01 | C4 | ? | ? | ? | ? | ? | B5 is Engine Idle Request B6 is Engine Stop Request* |
02 | 02 | 2 | Сохраненные коды ошибок (Freeze frame trouble code) | BCD encoded, See below. | |||
03 | N/A | n*6 | Запрос кодов ошибок (Request trouble codes) | 3 в одном сообщении, кодируется BCD. | |||
04 | N/A | 0 | Очистка кодов ошибок (Clear trouble codes / Malfunction indicator lamp (MIL) / Check engine light) | Очистка всех кодов ошибок и погашение лампочки «Проверь двигатель» (Clears all stored trouble codes and turns the MIL off.) | |||
05 | 0100 | OBD Monitor IDs supported ($01 — $20) | |||||
05 | 0101 | O2 Sensor Monitor Bank 1 Sensor 1 | 0.00 | 1.275 | Volts | 0.005 Rich to lean sensor threshold voltage | |
05 | 0102 | O2 Sensor Monitor Bank 1 Sensor 2 | 0.00 | 1.275 | Volts | 0.005 Rich to lean sensor threshold voltage | |
05 | 0103 | O2 Sensor Monitor Bank 1 Sensor 3 | 0.00 | 1.275 | Volts | 0.005 Rich to lean sensor threshold voltage | |
05 | 0104 | O2 Sensor Monitor Bank 1 Sensor 4 | 0.00 | 1.275 | Volts | 0.005 Rich to lean sensor threshold voltage | |
05 | 0105 | O2 Sensor Monitor Bank 2 Sensor 1 | 0.00 | 1.275 | Volts | 0.005 Rich to lean sensor threshold voltage | |
05 | 0106 | O2 Sensor Monitor Bank 2 Sensor 2 | 0.00 | 1.275 | Volts | 0.005 Rich to lean sensor threshold voltage | |
05 | 0107 | O2 Sensor Monitor Bank 2 Sensor 3 | 0.00 | 1.275 | Volts | 0.005 Rich to lean sensor threshold voltage | |
05 | 0108 | O2 Sensor Monitor Bank 2 Sensor 4 | 0.00 | 1.275 | Volts | 0.005 Rich to lean sensor threshold voltage | |
05 | 0109 | O2 Sensor Monitor Bank 3 Sensor 1 | 0.00 | 1.275 | Volts | 0.005 Rich to lean sensor threshold voltage | |
05 | 010A | O2 Sensor Monitor Bank 3 Sensor 2 | 0.00 | 1.275 | Volts | 0.005 Rich to lean sensor threshold voltage | |
05 | 010B | O2 Sensor Monitor Bank 3 Sensor 3 | 0.00 | 1.275 | Volts | 0.005 Rich to lean sensor threshold voltage | |
05 | 010C | O2 Sensor Monitor Bank 3 Sensor 4 | 0.00 | 1.275 | Volts | 0.005 Rich to lean sensor threshold voltage | |
05 | 010D | O2 Sensor Monitor Bank 4 Sensor 1 | 0.00 | 1.275 | Volts | 0.005 Rich to lean sensor threshold voltage | |
05 | 010E | O2 Sensor Monitor Bank 4 Sensor 2 | 0.00 | 1.275 | Volts | 0.005 Rich to lean sensor threshold voltage | |
05 | 010F | O2 Sensor Monitor Bank 4 Sensor 3 | 0.00 | 1.275 | Volts | 0.005 Rich to lean sensor threshold voltage | |
05 | 0110 | O2 Sensor Monitor Bank 4 Sensor 4 | 0.00 | 1.275 | Volts | 0.005 Rich to lean sensor threshold voltage | |
05 | 0201 | O2 Sensor Monitor Bank 1 Sensor 1 | 0.00 | 1.275 | Volts | 0.005 Lean to Rich sensor threshold voltage | |
05 | 0202 | O2 Sensor Monitor Bank 1 Sensor 2 | 0.00 | 1.275 | Volts | 0.005 Lean to Rich sensor threshold voltage | |
05 | 0203 | O2 Sensor Monitor Bank 1 Sensor 3 | 0.00 | 1.275 | Volts | 0.005 Lean to Rich sensor threshold voltage | |
05 | 0204 | O2 Sensor Monitor Bank 1 Sensor 4 | 0.00 | 1.275 | Volts | 0.005 Lean to Rich sensor threshold voltage | |
05 | 0205 | O2 Sensor Monitor Bank 2 Sensor 1 | 0.00 | 1.275 | Volts | 0.005 Lean to Rich sensor threshold voltage | |
05 | 0206 | O2 Sensor Monitor Bank 2 Sensor 2 | 0.00 | 1.275 | Volts | 0.005 Lean to Rich sensor threshold voltage | |
05 | 0207 | O2 Sensor Monitor Bank 2 Sensor 3 | 0.00 | 1.275 | Volts | 0.005 Lean to Rich sensor threshold voltage | |
05 | 0208 | O2 Sensor Monitor Bank 2 Sensor 4 | 0.00 | 1.275 | Volts | 0.005 Lean to Rich sensor threshold voltage | |
05 | 0209 | O2 Sensor Monitor Bank 3 Sensor 1 | 0.00 | 1.275 | Volts | 0.005 Lean to Rich sensor threshold voltage | |
05 | 020A | O2 Sensor Monitor Bank 3 Sensor 2 | 0.00 | 1.275 | Volts | 0.005 Lean to Rich sensor threshold voltage | |
05 | 020B | O2 Sensor Monitor Bank 3 Sensor 3 | 0.00 | 1.275 | Volts | 0.005 Lean to Rich sensor threshold voltage | |
05 | 020C | O2 Sensor Monitor Bank 3 Sensor 4 | 0.00 | 1.275 | Volts | 0.005 Lean to Rich sensor threshold voltage | |
05 | 020D | O2 Sensor Monitor Bank 4 Sensor 1 | 0.00 | 1.275 | Volts | 0.005 Lean to Rich sensor threshold voltage | |
05 | 020E | O2 Sensor Monitor Bank 4 Sensor 2 | 0.00 | 1.275 | Volts | 0.005 Lean to Rich sensor threshold voltage | |
05 | 020F | O2 Sensor Monitor Bank 4 Sensor 3 | 0.00 | 1.275 | Volts | 0.005 Lean to Rich sensor threshold voltage | |
05 | 0210 | O2 Sensor Monitor Bank 4 Sensor 4 | 0.00 | 1.275 | Volts | 0.005 Lean to Rich sensor threshold voltage | |
09 | 00 | 4 | mode 9 supported PIDs 01 to 20 | Bit encoded | |||
09 | 01 | 1x5 | VIN Message Count in command 09 02 | Returns 1 line/packet (49 01 05 00 00 00 00), where 05 means 05 packets will be returned in VIN digits. | |||
09 | 02 | 5x5 | Получить VIN (Vehicle identification number (VIN)) | Возвращает VIN в виде нескольких сообщений используя протокол ISO 15765-2. Обычно это 5 сообщений, первое из них кодирует размер и число остальных. | |||
09 | 03 | varies | calibration ID message count from mode $09 pid 04 | ||||
09 | 04 | varies | calibration ID | Returns multiple lines, ASCII coded | |||
09 | 05 | varies | calibration verification numbers message count from mode $09 pid 06 | Returns multiple lines, ASCII coded | |||
09 | 06 | 4 | calibration verification numbers | ||||
09 | 07 | in-use performance tracking message count from mode $09 pid 08 | |||||
09 | 08 | in-use performance tracking | |||||
09 | 09 | ECU name message count from mode $09 pid 0a | |||||
09 | 0a | ECU name | |||||
09 | 0b | in-use performance tracking | |||||
A, B, C и т. д. означает десятичный эквивалент 1го, 2го, 3го и т. д. байта данных. В последней колонке: А, В, С, D — десятичные значения первого, второго, третьего и четвёртого байта.
Каждый изготовитель может определять дополнительные режимы выше $9 (например, режим $22, как это определено SAE J2190 для GM/Ford, режим $21 для Toyota) для другой информации. (Например, "the voltage of the Traction Battery [[3]] in a HEV).
Стандарт SAE J2190 определяет следующие типы сообщений:
Существует весьма ограниченный объём информации, являющейся общественным достоянием, для Non-Standard PIDs. Первичный источник информации по нестандартным PIDs для всех производителей — институт ETI (Equipment and Tool Institute), но информация доступна только его членам. Стоимость доступа к базе кодов начинается от $7500.
Для улучшения этой статьи желательно: |
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