dinkstreet 125 Workshop-manual : Page 169

          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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