Двигатель. COROLLA, AURIS. ZZE150 ZRE151,152 NDE150
Система Управления Двигателем 2Zr-Fe. COROLLA, AURIS. ZZE150 ZRE151,152 NDE150
Система Sfi -- Таблица Работы В Аварийном Режиме |
If any of the following DTCs are set, the ECM enters fail-safe mode to allow the vehicle to be driven temporarily.
| DTC Code | Component | Fail-Safe Operation | Fail-Safe Deactivation Condition |
| P0011 | VVT system |
| Pass condition detected and then ignition switch off |
| P0031 and P0032 | Air fuel ratio sensor heater | ECM turns off air fuel ratio sensor heater. | Ignition switch off |
| P0037 and P0038 | Heated oxygen sensor heater | ECM turns off heated oxygen sensor heater. | Ignition switch off |
| P0100, P0102 and P0103 | Mass air flow meter | ECM calculates ignition timing according to engine speed and throttle valve position. | Pass condition detected |
| P0110, P0112 and P0113 | Intake air temperature sensor | ECM estimates intake air temperature to be 20°C (68°F). | Pass condition detected |
| P0115, P0117 and P0118 | Engine coolant temperature sensor | ECM estimates engine coolant temperature sensor to be 80°C (176°F). | Pass condition detected |
| P0136 | Heated oxygen sensor | Air fuel ratio feedback control is stopped. | Ignition switch off |
| P0120, P0121, P0122, P0123, P0220, P0222, P0223, P0604, P0606, P0607, P060A, P060D, P060E, P0657, P2102, P2103, P2111, P2112, P2118, P2119 and P2135 | Electronic throttle control system | ECM cuts off throttle actuator current and throttle valve is returned to 6° throttle position by return spring. ECM then adjusts engine output by controlling fuel injection (intermittent fuel-cut) and ignition timing in accordance with accelerator pedal opening angle to allow vehicle to continue at minimal speed*. | Pass condition detected and then ignition switch turned off |
| P0171 and P0172 | Fuel trim | Air fuel ratio feedback control is stopped. | Pass condition detected and then ignition switch turned off |
| P0327 and P0328 | Knock sensor | ECM sets ignition timing to maximum retard. | Ignition switch off |
| P0351, P0352, P0353 and P0354 | Igniter | ECM cuts fuel. | Pass condition detected |
| P2120, P2121, P2122, P2123, P2125, P2127, P2128 and P2138 | Accelerator pedal position sensor | Accelerator pedal position sensor has 2 sensor circuits: Main and Sub. If either circuit malfunctions, ECM controls engine using other circuit. If both circuits malfunction, ECM regards accelerator pedal as being released. As a result, throttle valve is closed and engine idles. | Pass condition detected and then ignition switch turned off |
- ПРИМЕЧАНИЕ:
- *: The vehicle can be driven slowly when the accelerator pedal is depressed firmly and slowly. If the accelerator pedal is depressed quickly, the vehicle may speed up and slow down erratically.