KYMCO AK 550, Service Manual

Page: 244 / 461

6.Fuel System
AK 550
6-57
Dealer : Customer :
VIN:
Service
Date :
Mileage :
Reason of repair:
□
maintenance
□
breakdown
Reference Data
ECU No LGC6
Hardware Ver
Software Ver
QK420010
Calibration Ver A3LGC6E4AA
Model Name KYMCO-LGC6
Active
Occurred
History
DTC Number
Engine Temp.(°C) Environ.temp ± 2 °C
Atom. Temp.(°C)
Environ.temp ± 2 °C
Atom. Pressure(Kpa) 101.3 ± 3 kPa
Throttle Position(%) 0.0 °/85 ° Above
Engine speed (rpm) _
ISC Step (step) _
ECU Running Time _
Battery Voltage(V) >11.8 V
O2 Sensor Voltage(V) 5±0.1 V
Roll Sensor State ON(stand)
Spark plug Type CR7E
CO Set 0
Engine speed (rpm) 1200 ± 100 rpm
Engine Temp.(°C) 90~95°C Fan Activation Duration
Atom. Temp.(°C) 30~40°C
Atom. Pressure(Kpa) 50~65 kPa
Fuel Inject Interval(ms) 1.0~2.0 ms
Ignition Timing (°) -2 ~ 7 BTDC
O2 Sensor Voltage(V) 0~1 V
O2 Correction ± 15%
ISC Learn Step +20%~-15%
IDLE CO(% ) 0.3~1.3% Before muffler
Engine speed (rpm) 1200 ± 100 rpm
Engine Temp.(°C) 90~95°C Fan Activation Duration
Atom. Temp.(°C) 30~40°C
Atom. Pressure(Kpa) 50~65 kPa
Fuel Inject Interval(ms) 1.0~2.0 ms
Ignition Timing (°) -2 ~ 7 BTDC
O2 Sensor Voltage(V) 0~1 V
O2 Correction ± 15%
ISC Learn Step +20%~-15%
IDLE CO(% ) 0.3~1.3% Before muffler
Repair description
Report Version : Feb/6/2017
Production
Date :
Item Memo
When the height goes up at an elevation of 1000
meters, the atmosphere pressure goes down 12kpa.
AK 550
Report ID=
Close Throttle/Full Throttle
Original Setting: 0
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