ОПИСАНИЕ
Одновременно с записью в память кода DTC ECM сохраняет параметры состояния автомобиля и условий движения как данные фиксированного набора параметров. При поиске неисправностей данные фиксированного набора параметров позволяют определить, двигался ли автомобиль в момент возникновения неисправности или нет, был ли прогрет двигатель и пр.
Tech Tips
Если неисправность не удается сымитировать, несмотря на регистрацию кода DTC, проверьте данные фиксированного набора параметров.
| *1 | DTC регистрируется |
| *2 | 0,5 с |
| *3 | момент регистрации значений фиксированного набора параметров |
ECM регистрирует состояние автомобиля в виде данных фиксированного набора параметров каждые 0,5 секунды. С помощью GTS можно проверить пять отдельных выборок данных фиксированного набора параметров.
3 блока данных до регистрации кода DTC
1 блок данных на момент регистрации кода DTC
1 блок данных после регистрации кода DTC
Вышеуказанные блоки данных могут быть использованы для имитации состояния автомобиля на момент возникновении неисправности. Эти данные могут быть полезны при установлении причины неисправности и при принятии решения, была ли она временной или нет.
ФИКСИРОВАННЫЙ НАБОР ПАРАМЕТРОВ
| Информация на дисплее прибора |
|---|
| Vehicle Speed |
| Target Idle Engine Speed |
| Engine Speed |
| Calculate Load |
| MAF |
| Atmosphere Pressure |
| MAP |
| Coolant Temp |
| Intake Air |
| Intake Air Temp (Turbo) Supported |
| Intake Air Temp (Turbo) |
| NOx Density B1S1 |
| NOx Density B1S1 Supported |
| NOx Density B1S2 |
| NOx Density B1S2 Supported |
| NOx Density B2S1 |
| NOx Density B2S1 Supported |
| NOx Density B2S2 |
| NOx Density B2S2 Supported |
| Engine Run Time |
| Initial Engine Coolant Temp |
| Initial Intake Air Temp |
| Battery Voltage |
| Alternate Duty Ratio |
| Glow Relay Request |
| Glow Control Unit Duty |
| Glow Indicator Supported |
| Glow Indicator |
| Accel Position |
| Accel Sens. No.1 Volt % |
| Accel Sens. No.2 Volt % |
| Target Throttle Position Supported |
| Target Throttle Position |
| Target Throttle Position #2 Supported |
| Target Throttle Position #2 |
| Actual Throttle Position Supported |
| Actual Throttle Position |
| Actual Throttle Position #2 Supported |
| Actual Throttle Position #2 |
| Throttle Motor DUTY |
| Throttle Close Learning Val. |
| Throttle Sensor Volt % |
| Throttle Motor DUTY |
| Injection Volume |
| Inj. FB Vol. for Idle |
| Inj Vol Feedback Learning |
| Injection Feedback Val #1 |
| Injection Feedback Val #2 |
| Injection Feedback Val #3 |
| Injection Feedback Val #4 |
| Pre Injection Period |
| Pilot 1 Injection Period |
| Pilot 2 Injection Period |
| Main Injection Period |
| After Injection Period |
| Pre Injection Timing |
| Pilot 1 Injection Timing |
| Pilot 2 Injection Timing |
| Main Injection Timing |
| After Injection Timing |
| Pilot Quantity Learning |
| Injector Pilot Quantity Learning |
| Actuator Pilot Quantity Learning |
| Temperature Pilot Quantity Learning |
| Catalyst Pilot Quantity Learning |
| Injection Pressure Correction |
| PCV Energization Timing |
| Injection EDU Relay Request |
| Target Common Rail Pressure Supported |
| Target Common Rail Pressure |
| Common Rail Pressure Supported |
| Common Rail Pressure |
| Fuel Temperature Supported |
| Fuel Temperature |
| Fuel Return Temperature |
| Injection Volume (Cylinder1) |
| Pressure Discharge Valve |
| Pump Difference Angle Learning Value |
| AF Lambda B1S1 |
| AFS Voltage B1S1 |
| AFS Current B1S1 |
| A/F Heater Duty B1S1 |
| AF Sensor Learning Value |
| Target EGR Valve Pos Supported |
| Target EGR Valve Pos |
| Target EGR Valve Pos #2 Supported |
| Target EGR Valve Pos #2 |
| Actual EGR Valve Pos Supported |
| Actual EGR Valve Pos |
| EGR Rate Differential(Actual-Target) |
| Actual EGR Valve Pos #2 Supported |
| Actual EGR Valve Pos #2 |
| EGR Position Sensor |
| EGR Motor Duty #1 |
| EGR Close Lrn. Val. |
| EGR Cooler Bypass VSV |
| EGR Cooler Bypass Position |
| Target Booster Pressure Supported |
| Target Booster Pressure |
| VN Turbo Command Supported |
| Target VN Turbo Position |
| VN Turbo Command #2 Supported |
| Target VN Turbo Position #2 |
| Actual VN Position Supported |
| Actual VN Turbo Position |
| Actual VN Position #2 Supported |
| Actual VN Turbo Position #2 |
| VN Position Sensor Out |
| VN Motor Duty |
| VN Close Learn Value |
| VN Turbo Max Angle |
| VN Turbo Min Angle |
| Exhaust Temperature B1S1 Supported |
| Exhaust Temperature B1S1 |
| Exhaust Temperature B1S2 Supported |
| Exhaust Temperature B1S2 |
| Exhaust Temperature B1S3 Supported |
| Exhaust Temperature B1S3 |
| DPF Differential Pressure Supported |
| DPF Differential Pressure |
| Catalyst Differential Press |
| Diff. Press. Sensor Corr. |
| Exhaust Fuel Addition Injector Status |
| Exhaust Fuel Addition FB |
| DPNR/DPF Status Reju(PM) |
| PM Accumulation Ratio |
| Starter Signal |
| Power Steering Signal |
| Neutral Position SW Signal |
| Clutch Switch |
| Transfer L4 |
| Stop Light Switch |
| A/C Signal |
| Immobiliser Communication |
| TC Terminal |
| Time after DTC Cleared |
| Distance from DTC Cleared |
| Warmup Cycle Cleared DTC |
| Dist Batt Cable Disconnect |
| IG OFF Elapsed Time |
| TC and TE1 |
| Total Distance Traveled |
| Engine Speed (Starter Off) |
| Starter Count |
| Run Dist of Previous Trip |
| Glow Request Lighting Time |
| IG-ON Time |
| MAF Low |
| Boost Pressure Low |
| Common Rail Pressure Low |
| Engine Coolant Temp High |
| MAF/Estimate MAF Ratio |
| Compression Leakage Count |
| Plural Cylinders Rough Idle |
| Rough Idle #1 |
| Rough Idle #2 |
| Rough Idle #3 |
| Rough Idle #4 |
| Electric Duty Feedback Value |
| A/C Duty Feedback Value |
| PS Duty Feedback Value |
| Idle Injection Volume (Min) |
| Engine Starting Time |
| Minimum Engine Speed |
| ACT VSV |
| Brake Override System |
| Immobiliser Fuel Cut History |
| Comm with Reductant Control Module |
| SPD (NT) |
| SPD (SP2) |
| Shift SW Status (P Range) |
| Pattern Switch (PWR/M) |
| Shift SW Status (R Range) |
| Shift SW Status (N Range) |
| Shift SW Status (N,P Range) Supported |
| Shift SW Status (N,P Range) |
| Sports Shift Up SW |
| Sports Shift Down SW |
| Sports Mode Selection SW |
| Shift SW Status (D Range) |
| ECO Switch |
| Reductant Level |
| Reductant Temperature |
| Reductant Pressure |
| Reductant Pump Speed |
| Reductant Injection Mode |
| Reductant Injection Value |
| Engine Exhaust NOx Density |
| SCR Temperature |
| Catalyst Thermal Degradation Count |
| Reductant Injection Value Restraint Control |
| SCR NOx Purge High Efficiency Temp |
| NOx Sensor Active Status |
| Reductant Tank Heater |
| Reductant Pipe Heater |
| NOx Sensor Cooling Time |
| Stop&Start of Eng State |