Pajero II Technical Information Manual 1991 · PYJE9002 PAJERO 91 TIM 1 · страница 21 из 71 · Открыть оригинал PDF ↗
Текст распознан со скана. Числа и обозначения можно сверить с оригиналом ниже.
CONTROL SYSTEM <4G64>
In addition toinheriting the control features of the
4G64 engine which powers the current L30O mod-
els, the new 4664 engine's control system incorpo-
E9BMBAE
ratesthefollowingimprovementsforbetter
driveability and higher engine performance:
Таблица в оригинале
Распознанный текст таблицы — требует сверки с оригиналом
| Principal improvementsladditions | Remarks |
|---|---|
| New idle speed control (ISC) system | The new system regulates the throttle valve bypass air volume for idle speed control (same as the 667 engine) A DC motor is used for driving the servo valve. (A stepper motor is used in 667 engine ) |
| Servo valve position sensor | A sensor compatible with the new idle speed control (ISC) system |
| Pressure sensitive type air flow sensor and smooth flow type air cleaner | Conventional sensor is an ultrasonic sensitive type Higher engine output |
| Air flow sensor filter reset control | Corresponds to the adoption of the pressure sensitive type air flow sensor Assures a highly reliable air flow sensor signal |
| Independent earth lead for oxygen sensor | Improves oxygen sensor signal reliability Same as the 4G1 engine |
| Smaller water temperature sensor temperature sensing section size | For higher sensor response Same as the 4G1 engine |
| Throttle position sensor (TPS) with built-in idle position switch | Same as the 6G7 engine |
| Oil level alarm system | To improve reliability |
Оригинальная страница руководства
