FuelTech FT500 针脚定义
ecurecovery.com/pinouts/fueltech/ft500 · 每个针脚均已与 2 份 FuelTech 资料核对 · 数据核对于 2026-11-04
针脚定义
FuelTech FT500 针脚定义
24 针 24-way 插头和 16 针 16-way 插头的每一个针脚,附 FuelTech 线束的线色。点击针脚即可查看它的功能。
每个针脚均已与 2 份 FuelTech 资料核对- 插头 24-way · 24 针
- 插头 16-way · 16 针
FuelTech 的资料只列出了针脚,没有画出插头,所以我们也不画。
在表格中选择任一针脚,即可查看它的功能以及核对时所用的资料。
FuelTech FT500 插头 24-way 针脚定义(24 针)
| 针脚 | 功能 | 线色 | FuelTech 说明 |
|---|---|---|---|
| MAIN-1 | Gray output #8 | Gray #8灰色 | These outputs are usually used for ignition control. When needed, they can be set up as injector outputs or auxiliary outputs. By standard, Gray output #8 is used as a tachometer output. |
| MAIN-2 | Blue output #6 | Blue #6蓝色 | These outputs are usually used for injector control. When needed, they can be configured as auxiliary outputs. |
| MAIN-3 | White input #7 | White #7白色 | Standard: oil pressure S t a n d a r d: c o o l a n t These inputs can be set up as any kind of Standard: fuel pressure analog or digital sensor. Standard: air temperature Standard: TPS signal |
| MAIN-4 | Blue output #7 | Blue #7蓝色 | These outputs are usually used for injector control. When needed, they can be configured as auxiliary outputs. |
| MAIN-5 | White input #6 | White #6白色 | Standard: oil pressure S t a n d a r d: c o o l a n t These inputs can be set up as any kind of Standard: fuel pressure analog or digital sensor. Standard: air temperature Standard: TPS signal |
| MAIN-6 | Blue output #8 | Blue #8蓝色 | These outputs are usually used for injector control. When needed, they can be configured as auxiliary outputs. |
| MAIN-7 | White input #5 | White #5白色 | Standard: oil pressure S t a n d a r d: c o o l a n t These inputs can be set up as any kind of Standard: fuel pressure analog or digital sensor. Standard: air temperature Standard: TPS signal |
| MAIN-8 | Magnetic RPM sensor reference | White wire from the 2 core shielded cable白色屏蔽线 | Connected to the negative wire of the magnetic sensor. When OEM ECU is reading the sensor in parallel, split this wire with OEM sensor negative - Do not connect when using hall effect sensor. |
| MAIN-9 | White input #4 | White #4白色 | Standard: oil pressure S t a n d a r d: c o o l a n t These inputs can be set up as any kind of Standard: fuel pressure analog or digital sensor. Standard: air temperature Standard: TPS signal |
| MAIN-10 | Gray output #5 | Gray #5灰色 | These outputs are usually used for ignition control. When needed, they can be set up as injector outputs or auxiliary outputs. By standard, Gray output #8 is used as a tachometer output. |
| MAIN-11 | White input #11 | White #11白色 | Standard: oil pressure S t a n d a r d: c o o l a n t These inputs can be set up as any kind of Standard: fuel pressure analog or digital sensor. Standard: air temperature Standard: TPS signal |
| MAIN-12 | Gray output #4 | Gray #4灰色 | These outputs are usually used for ignition control. When needed, they can be set up as injector outputs or auxiliary outputs. By standard, Gray output #8 is used as a tachometer output. |
| MAIN-13 | Blue output #3 | Blue #3蓝色 | These outputs are usually used for injector control. When needed, they can be configured as auxiliary outputs. |
| MAIN-14 | Gray output #3 | Gray #3灰色 | These outputs are usually used for ignition control. When needed, they can be set up as injector outputs or auxiliary outputs. By standard, Gray output #8 is used as a tachometer output. |
| MAIN-15 | Cam sync signal input | White wire from the 1 core shielded cable白色屏蔽线 | Connected to the cam sync sensor (hall or magnetic) - Use the shield as negative to the sensor |
| MAIN-16 | Gray output #2 | Gray #2灰色 | These outputs are usually used for ignition control. When needed, they can be set up as injector outputs or auxiliary outputs. By standard, Gray output #8 is used as a tachometer output. |
| MAIN-17 | RPM signal input | Red wire from the 2 core shielded cable红色屏蔽线 | Connected to the crank trigger sensor (hall or magnetic) or to the distributor. To VR sensors, use the shield wire the sensor shield. To Hall sensor, use the |
| MAIN-18 | Gray output #1 | Gray #1灰色 | These outputs are usually used for ignition control. When needed, they can be set up as injector outputs or auxiliary outputs. By standard, Gray output #8 is used as a tachometer output. |
| MAIN-19 | Battery negative input | Black黑色 | Connected directly to the battery negative with no seams. Do not connect this wire to the chassis, engine block or head. |
| MAIN-20 | 5V output for sensors | Green/Red绿色/红色 | 5V voltage output for TPS, electronic throttle and pedal sensors |
| MAIN-21 | 12V input from relay | Red红色 | Connected to the pin 87 of the Main Relay. |
| MAIN-22 | Power ground input | Black/White黑色/白色 | wired to the battery negative terminal with no seams. Do not tap any other grounds to this wire, it must run clean straight to the battery negative |
| MAIN-23 | Blue output #2 | Blue #2蓝色 | These outputs are usually used for injector control. When needed, they can be configured as auxiliary outputs. |
| MAIN-24 | Blue output #1 | Blue #1蓝色 | These outputs are usually used for injector control. When needed, they can be configured as auxiliary outputs. |
FuelTech FT500 插头 16-way 针脚定义(16 针)
| 针脚 | 功能 | 线色 | FuelTech 说明 |
|---|---|---|---|
| AUX-1 | White input #1 | White #1白色 | These inputs can be set up as any kind |
| AUX-2 | Gray output #6 | Gray #6灰色 | Ignition output #6 can be configured as injector or auxiliary output |
| AUX-3 | White input #10 | White #10白色 | white #5, #7, #10 or #11. |
| AUX-4 | Gray output #7 | Gray #7灰色 | Ignition output #7 can be configured as injector or auxiliary output |
| AUX-5 | White input #2 | White #2白色 | These inputs can be set up as any kind |
| AUX-6 | Blue output #4 | Blue #4蓝色 | Ignition output #7 can be configured as injector or auxiliary output |
| AUX-7 | White input #3 | White #3白色 | These inputs can be set up as any kind of analog or digital sensor. |
| AUX-8 | Blue output #5 | Blue #5蓝色 | wired to the battery negative terminal with no seams. Do not tap any |
| AUX-9 | Power ground inputs | Black/White黑色/白色 | wired to the battery negative terminal with no seams. Do not tap any |
| AUX-10 | White input #9 | White #9白色 | white #5, #7, #10 or #11. |
| AUX-11 | Power ground inputs | Black/White黑色/白色 | other grounds to this wire, it must run clean straight to the battery negative |
| AUX-12 | White input #8 | White #8白色 | MAP signal output can only be set up on |
| AUX-13 | Yellow output #1 | Yellow #1黄色 | Electronic throttle and step motor outputs. Also used as injection or |
| AUX-14 | Yellow output #2 | Yellow #2黄色 | Electronic throttle and step motor outputs. Also used as injection or |
| AUX-15 | Yellow output #3 | Yellow #3黄色 | Electronic throttle and step motor outputs. Also used as injection or |
| AUX-16 | Yellow output #4 | Yellow #4黄色 | Electronic throttle and step motor outputs. Also used as injection or |
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免费检测我的 MapFuelTech FT500 针脚速查
- FuelTech FT500 的曲轴和凸轮轴信号输入是哪几个针脚?
- Magnetic RPM sensor reference: 针脚 MAIN-8 (White wire from the 2 core shielded cable). Cam sync signal input: 针脚 MAIN-15 (White wire from the 1 core shielded cable). RPM signal input: 针脚 MAIN-17 (Red wire from the 2 core shielded cable).
- FuelTech FT500 的喷油嘴输出是哪几个针脚?
- Blue output #6: 针脚 MAIN-2 (Blue #6). Blue output #7: 针脚 MAIN-4 (Blue #7). Blue output #8: 针脚 MAIN-6 (Blue #8). Blue output #3: 针脚 MAIN-13 (Blue #3). Blue output #2: 针脚 MAIN-23 (Blue #2). Blue output #1: 针脚 MAIN-24 (Blue #1). Blue output #4: 针脚 AUX-6 (Blue #4). Blue output #5: 针脚 AUX-8 (Blue #5).
- FuelTech FT500 的点火输出是哪几个针脚?
- Gray output #8: 针脚 MAIN-1 (Gray #8). Gray output #5: 针脚 MAIN-10 (Gray #5). Gray output #4: 针脚 MAIN-12 (Gray #4). Gray output #3: 针脚 MAIN-14 (Gray #3). Gray output #2: 针脚 MAIN-16 (Gray #2). Gray output #1: 针脚 MAIN-18 (Gray #1). Gray output #6: 针脚 AUX-2 (Gray #6). Gray output #7: 针脚 AUX-4 (Gray #7).
- FuelTech FT500 的搭铁是哪几个针脚?
- Power ground input: 针脚 MAIN-22 (Black/White). Power ground inputs: 针脚 AUX-9, AUX-11 (Black/White).
- FuelTech FT500 的供电是哪几个针脚?
- 12V input from relay: 针脚 MAIN-21 (Red).
- FuelTech FT500 的传感器供电是哪几个针脚?
- 5V output for sensors: 针脚 MAIN-20 (Green/Red).
资料来源
只使用 FuelTech 自己的资料。针脚名称和说明完全按照 FuelTech 的原文书写。
FuelTech 这款 ECU 的手册(线束接线表)
FuelTech FT450 / FT550 / FT600 手册第 9 章:逐线列出的旧款线束
同一本手册中的 FuelTech 插头图,人工读取
核对方法
- 我们从 FuelTech 这款 ECU 手册中的针脚表入手:针脚、线色和功能。
- 再在第二份 FuelTech 资料中把每个针脚重新读一遍:列出每个 ECU 针脚及其线色的线束手册,FT700 则使用其快速参考。由脚本逐针比对。
- 只有第二份资料给出相同的线色和功能,才会显示该针脚。FuelTech 的通用线以颜色加编号命名(Blue #1 即蓝色输出 1),所以编号也必须一致。
- 标签、说明和线色完全按照 FuelTech 的写法。
FuelTech 资料之间的不一致之处
AUX 4:FuelTech 的 FT550 手册(第 9.4 章,逐线列出旧款 FT500 线束)漏掉了这根线。FT500 手册在针脚表和插头图上都列出了它('Gray #7')。
ECU Recovery 与 FuelTech 无关联。FuelTech 及其产品名称是 FuelTech 的商标。如果你的线束附带了自己的接线图,请以它为准核对接线。
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