85 lines
3.7 KiB
Markdown
85 lines
3.7 KiB
Markdown
# 2003 Mini Cooper
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CAN bus notes see <https://rusefi.com/forum/viewtopic.php?f=5&t=473>
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## Minimalistic wiring
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| -- | ------- | -------------------------------------------- | ------ |
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| 3 | BLK/RED | Output: Ignition coil 2-3 | ? |
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| 4 | BLK/BLU | Output: Ignition coil 1-4 | ? |
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| 10 | ? | Electronic Throttle Body position signal \#1 | white |
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| 11 | ? | Electronic Throttle Body position signal \#2 | red |
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| 12 | ? | Electronic Throttle Body TPS ground | green |
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| 13 | ? | Electronic Throttle Body TPS power | orange |
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| 19 | BRN/VIO | Output: Injector \#4 | orange |
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| 20 | BRN/GRN | Output: Injector \#2 | blue |
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| 21 | BRN/YEL | Output: Injector \#1 | red |
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| 22 | BRN/GRY | Output: Injector \#3 | green |
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| 53 | BLK/VIO | Input: Camshaft position sensor (2) | green |
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| 55 | BLK/GRY | Input: Crankshaft position sensor (2) | orange |
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| 65 | GRY/WHT | ETB | ? |
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| 66 | GRY/WHT | ETB | C |
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| 72 | BRN/VIO | Input: Camshaft position sensor (3) Ground | ? |
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| 74 | BRN/GRY | Input: Crankshaft position sensor (1) Ground | ? |
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| 80 | BRN | Ground | black |
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| 81 | BRN | Ground | black |
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| ------ | ------- | ------------------------- | ------ |
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| 82/1 | YEL | Acceleration Pedal +5v | black |
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| 83/2 | GRY/WHT | Acceleration Pedal +5v | orange |
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| 85/4 | B | Clutch switch | black |
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| 86/5 | BRN/GRN | Acceleration Pedal | white |
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| 87/6 | BRN | Acceleration Pedal Ground | blue |
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| 97/16 | BRN/RED | Pwr? | red |
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| 105/24 | B | Fuel Pump | blue |
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| 106/25 | BLK/VIO | Anti-theft system | green |
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| 107/26 | GRY/YEL | Acceleration Pedal signal | green |
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| 108/27 | WHT | Acceleration Pedal | white |
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| 114/33 | BRN | ECU Ground | clear |
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| 115/34 | BRN | ECU Ground | clear |
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| 118/37 | B | Fuel Pump relay | clear |
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| 120/39 | GRN/RED | \+12V | clear |
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| 121/40 | RED/WHT | Power +12V all times | clear |
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| A | B | C | |
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| A | B | C | |
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## 2003 Mini Cooper ECU Wiring Diagram
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## 1 BRN/BLK ground
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## 2 YEL/BRN CAN low
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## 3 YEL/BLK CAN high
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## 7 BLU +12v power
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See also [CAN Sniffer](CAN-Sniffer)
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ECU header: 121p, compatible with IV Volkswagen Jetta VR6, part number [966971-2](http://www.te.com/catalog/pn/en/966971-2)
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## Trigger shape
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