gio Vyper 4WD 1100cc 4 seater XY1100UEL, Руководство по обслуживанию

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11. EFI SYSTEM OF SQR 472ENGINE
11-28
General failure: due to foreign body into the valve, leading to corrosion or poor sealing etc..
Repair note: 1, must be installed with flow direction in accordance with the provisions; 2, when the
body as black particles leads to a control valve failure, need to replace the control valve, please
check the carbon canister status; 3, repair process to avoid water, oil and other liquid into the valve;
4, in order to avoid solid transfer sound, recommend the carbon canister control valve installed in
the pipe hanging on.
A simple method to measure:
(remove electric connector) digital multimeter to Ohm, two one two pin the carbon canister control
valve respectively, 20
℃
rated resistance was 26 ± 3.
12. The engine control unit (ECU)
1) installation position
The cockpit
2) principle of work
Multi-point sequential injection
Ignition control
Idle speed control
Provide power supply of sensor: 5V/100mA
Closed-loop control, adaptive
Control the carbon canister control valve
Air switch
The engine fault indicator
Fuel quantitative correction
The output of the engine speed signal (ESS signal)
The speed signal input
Fault diagnosis
Accept the engine load signal
etc..