RA GP125i, Руководство по обслуживанию

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General diagnosis process:
No. Inspection steps Follow steps
1
Check whether the throttle cable is stuck or too tight, resulting in the
throttle valve not completely closed.
adjustment
2 Check whether there is air leakage in the intake system. Inspect intake system
3
The idle speed regulator is removed to check whether there is carbon
deposition in throttle body, idle speed regulator and idle bypass. Cleaning the related
parts
4
Remove the coolant temperature sensor connector and start the engine,
observe whether the idle is too high Inspect the circuit or
replace the sensor
5
Check whether the ignition timing of the engine meets the
specifications.
Inspect ignition timing
(6). When accelerate, the engine speed won't go to up, or flameout. Reaction slowly. Acceleration performance
weak
General fault parts: 1, fuel has water; 2, intake pressure sensor and throttle position sensor; 3, spark plug; 4, throttle body
and idle bypass airway; 5, Intake port; 6, idle speed regulator; 7, injector; 8, ignition timing; 9, exhaust pipe.