在此介紹光陽.三陽250CC FI .36支叉腳 .ECU 接腳定義 上有18支.下有18支.各ECU 腳位的說明
ECU 接腳功能
接腳編號                     接腳代號                     說明
01                                  IGP                               驅動元件電源正極
02                                                                        未使用
03                                  CRK-P                          曲軸位置感知器負極
04                                                                        未使用
05                                  TH                                油門位置感知器訊號輸入端
06                                  PM                                大氣壓力感知器訊號輸入端
07                                  HEGO A/D                 含氧感知器訊號輸入端
08                                  LG                                 ECU 接地負極
09                                 CRK-M                           曲軸位置感知器正極
10                                  K-LINE                          序列傳輸訊號輸出/入端
11                                  FLPR                              燃油泵繼電器驅動端
12                                  SOL                                二次空氣電磁閥驅動端
13                                  VCC                               感知器電源供應端(DC 5V)
14                                  ISCBP                            怠速控制步進馬達電源正極
15                                  ISCAP 怠                       速控制步進馬達電源負極
16                                  INJ                                燃油噴嘴驅動端
17                                  HEGO HT                    含氧感知器加熱器接地端
18                                  IG                                   點火線圈驅動端
19                                  BAT                               ECU 電源正極
20                                  TSSM                            跨接線訊號端
21                                  MIL 警                           示燈驅動端
22                                  TW                                引擎水溫感知器訊號輸入端
23                                                                         未使用
24                                   SG                                 感知器接地端
25                                   TA                                 進氣溫度感知器訊號輸入端
26                                                                         未使用
27                                                                         未使用
28                                                                         未使用
29                                                                         未使用
30                                                                         未使用
31                                   ISCAN                          怠速控制步進馬達電源正極
32                                   ISCBN                          怠速控制步進馬達電源負極
33                                                                         未使用
34                                                                         未使用
35                                    PG1                              驅動元件接地
36                                    PG                                驅動元件接地


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