Автор: Влад11 (80.92.96.---)
Дата: давно
DTC 43 -> 0403 -> Р0120 -> ACCEL POS SENSOR
The accelerator work unit is installed on the upper end of the accelerator pedal assembly. The accelerator
position sensor and accelerator position switch are built into the accelerator work unit. The sensor detects the
accelerator position and sends a signal to the ECM. The ECM uses the signal to determine the amount of fuel
to be injected.
The accelerator position switch detects Off-accelerator switch signal and send these signals to the ECM. The
ECM will then determine engine idle conditions. These signals are also used for diagnosing the accelerator
position sensor.
DTC 71 -> 0701 -> P1341 -> P1·CAM POS SEN
SYSTEM DESCRIPTION
The ECM and the electronic control fuel injection pump control unit (abbreviated as the injection pump control unit) perform the real time communication (signal exchange). The ECM transmits the signals of the target fuel injection amount, target fuel injection timing, and engine speed, etc., and receives the ignals of the pump speed and fuel temperature, etc. from the injection pump control unit. By those signals, the injection pump controls the optimum fuel injection amount and injection timing of the spill valve and timing control valve. Injection pump control unit has an on board diagnostic system, which detects malfunctions related to sensors or actuators built-into electronic control fuel injection pump. These malfunction informa-tion are ransferred through the line (circuit) from injection pump control unit to ECM.
DTC 73 -> 0703 -> P1600 -> P3·PUMP COMM LINE
SYSTEM DESCRIPTION
The ECM and the electronic control fuel injection pump control unit (abbreviated as the injection pump control unit) perform the real time communication (signal exchange). The ECM transmits the signals of the target fuel injection amount, target fuel injection timing, and engine speed, etc., and receives the signals of the pump speed and fuel temperature, etc. from the
injection pump control unit. By those signals, the injection pump controls the optimum fuel injection amount and injection timing of the spill valve and timing control valve. Injection pump control unit has an on board diagnostic system, which detects malfunctions related to sensors or actuators built-into
electronic control fuel injection pump. These malfunction informa-tion are transferred through the line (circuit) from injection pump control unit to ECM.
Это все (точнее, лишь самая малая часть) взята с CD "Electronic Service Manual - NISSAN ALMERA TINO - V10" в котором есть подробнейшая информация и о моторе YD22DDTi.
Рекомендую связаться c www.autocd.ru (раздел "Ремонт и диагностика", марка/производитель "Nissan+Infinity". Колонка №7 "Nissan: Almera Tino - V10 серия 2000-2003 ремонт и техническое обслуживание, кузовной ремонт, PDF. Все регионы Английский Win98, WinXP 1 CD 1/2003 25 USD") Об"ем всей инфы 280М.
Ели движка подобный то......................
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