Tohatsu MFS 30 — инструкция по проверке системы управления топливом и клапана ISC [265/319]

Tohatsu MFS 30 [265/319] Inspection of isc valve
8
8-19
25/30 2006
5. Fuel Control System
1) Inspection of Injectors
1. Measure injector resistance.
Injector Resistance (Reference Value) : (at 20°C)
11.1 to 12.3
• This test can be made without removing parts.
Injector operation test can be made by using
"Function, or Running (Drop) Stop Test" of
diagnosis system.
2) Inspection of ISC Valve
1. Connect vacuum/pressure gauge to ISC valve.
2. Apply specified vacuum pressure to ISC valve.
Specified Vacuum Pressure :
0.069 MPa ( 10psi ) [ 0.7kgf/cm
2
]
1
ISC Valve Resistance (Reference Value) : (at 20°C)
24.0 to 30.0
3. Check, when battery voltage is applied to ISC valve terminal
1, that valve opens and vacuum pressure is released.
4. Measure ISC valve resistance.
This test can be made without removing parts.
Vacuum/Pressure Gauge :
P/N. 3AC-99020-0
ISC valve operation test can be made by using
"Function Test" of diagnosis system.
MFS25_30_ch08.qxd 06.3.9 5:00 PM ページ 19

Содержание

Узнайте, как проверить инжекторы и клапан ISC без снятия деталей. Подробные инструкции по измерению сопротивления и тестированию работы компонентов.

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