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13. Fi DIAGNOSTIC TOOL OPERATION DOWN TOWN 125i
Diagnostic Standard Specifications
Reasonofrepair: maintenance breakdown
Item Date Reference Memo
ECUNo LFA7
E C U Ve r si o n
Hardware Ver
Software Ver
Calibration Ver
ModelName
Active
DTC
Occurred
History
AirTemp.(°C) environ.tem 2°C
p
Engine Temp.(Coiling) environ.tem 2°C
p
(C o o l E n g in e ) E n g in e S to p
The ambient pressure drop about 12 kpa at the altitude every
Atom Pressure(Kpa)
. 101.33kPa
1000m raised
Throttle Position(%) 0°/ 90° : 94% (3.77V)
Throttle Position (V) 0.23V0.05/ >3.27V IDLE/Throttle fully
TPIIdleMean (V) 0.230.05 IDLE/Throttle fully
Battery V (V
olt ) >12V
Idle speedsetpoint (rpm) --- 3.7~ 4.4V( )
ISCAdapMean (°) ---
Cut Out switch volt (V) 0.4~1.44V 3.7~4.7V(Over65°)
Accumulated eng. run time(hr) ---
EngineSpeed IDLE(rpm) 1850100rpm 80~90°C
MAPSam (kPa)
ple 48~ 60kpa 80~90°C
Injection duration (ms) 1.6~ 2.7ms 80~90°C
(H o t E n g in e ) B e fo r e R e p a ir
Ign. Advance (°) 3~ 20BTDC 80~90°C
Ign.Dwellduration (ms) 1.9~ 2.6ms
AirTemp.(°C) environ.temp 2 °C
Engine Tem (°C)
p. >80 °C
O2sensorvoltage (V) 0~1V
O2sensorheater(Yes/no) YES
O2 sensorcorrect 20%
IDLE CO(%) 0.4~1.2% Engine warmup to 80~90°C
>140 ° The scooter with exchangengine oil andclean throttly body
ABVAngDurMech (°) 140° >180 ° The scooter must clean throttly body
EngineSpeed IDLE(rpm) 1850100rpm 80~90°C
MAPSam (kPa)
ple 48~ 60kpa 80~90°C
(H o t E n g in e ) A fte r R e p a ir
Injection duration (ms) 1.6~ 2.7ms 80~90°C
Ign. Advance (°) 3~ 20BTDC 80~90°C
Ign.Dwellduration (ms) 1.9~ 2.6ms Battery V (V
olt )14V-1.9~2.1ms,12V-2.5~2.6ms
AirTemp.(°C) environ.temp 2 °C
Engine Tem (°C)
p. >80 °C
O2sensorvoltage (V) 0~1V
O2sensorheater(Yes/no) YES
O2 sensorcorrect 20%
IDLE CO(%) 0.4~1.2% Engine warmup to 80~90°C
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