rusefi
/
rusefi_documentation
mirror of https://github.com/rusefi/rusefi_documentation.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

48

This commit is contained in:
rusefillc 2020-11-29 12:26:18 -05:00
parent 16d7c0a531
commit a18e385a0b
1 changed files with 62 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

66
Miata-NA-48-pin-board-for-MRE.md
View File

@ -92,14 +92,72 @@ See also [Miata](Miata)
microRusEFI should be set for Hall
[InteractiveBOM 0.4](https://rusefi.com/docs/ibom/hw48na_V0.4.html)
[InteractiveBOM 0.4](https://rusefi.com/docs/ibom/hna_V0.4.html)
[InteractiveBOM 0.2](https://rusefi.com/docs/ibom/hw48na_V0.2.html)
[InteractiveBOM 0.2](https://rusefi.com/docs/ibom/hna_V0.2.html)
[InteractiveBOM 0.1](https://rusefi.com/docs/ibom/hw48na_V0.1.html)
[InteractiveBOM 0.1](https://rusefi.com/docs/ibom/hna_V0.1.html)
[Schematics 0.4](https://github.com/rusefi/rusefi_documentation/raw/master/Hardware/pnp_microRusEfi_48na/microrusefi48adapter_0.4.pdf)
| ECU | MRE48 | color | desc | type |
| --- | ----- | ---------- | ------------------------------ | --------------- |
| 1A | JP5 | | not used: hot all times, Room Fuse | Input +12v |
| 1B | JP6 | White/RED | Main relay | Input +12v |
| 1C | | Violet | Ignition on | Input +12v |
| 1D | | | | |
| 1E | | YEL/BLK | Check Engine Light MIL | Output PD5 |
| 1F | | | | |
| 1G | | | Igniter 1 & 4 | Output +5v PE14 |
| 1H | | | Igniter 2 & 3 | Output +5v PC7 |
| 1I | | \* | \* | \* |
| 1J | | BLue/Black | A/C relay | ? |
| 1K | | | diag connector mode switch TEN | |
| 1L | | | N/C | |
| 1M | | | N/C | |
| 1N | | | | |
| 1O | | | stop light switch | input |
| 1P | | | Power Steering SW | |
| 1Q | | | AC Thermo SW | |
| 1R | | BLK/GRN | A/C Extra Cooling Fan Relay | |
| 1S | | | Heater Control SW | |
| 1T | | | | |
| 1U | | | Tail Fuse | |
| 1V | | | | |
26 pin
| ECU | MRE48 | color | desc | type |
| --- | ----- | ---------------- | ---------------------------- | ------------------------------------- |
| 3A | | | | Ground |
| 3B | | | | Ground |
| 3C | | | | Ground |
| 3D | | | | Ground |
| 3E | | White | Crank angle \#1 | Input PC6 |
| 3F | | \* | \* | \* |
| 3G | | Yellow/BLue | Crank angle \#2 | Input, PA5 |
| 3H | ? | | MAP | Inp10 PA6 |
| 3I | | | Tach Input | |
| 3J | | \* | \* | \* |
| 3K | | LT GRN/RED | \+5 ref/TPS power | Output 5v |
| 3L | | LT GRN/WHT | M/T TPS switch | Analog input PA2 |
| 3M | | Red/Black | TPS signal (A/T) | Analog input |
| 3N | | Red/BLue | oxygen sensor | Input PC3 |
| 3O | | Red | VAF/MAF | |
| 3P | | Red/Green | IAT, intake air thermosensor | analog input, 2.7K pull-up, 3.6K? PC1 |
| 3Q | | BLue/White | CLT, water thermosensor | analog input, 2.7K pull-up, 3.6K? PC2 |
| 3R | | \* | \* | \* |
| 3S | | \* | \* | \* |
| 3T | | \* | \* | \* |
| 3U | JP48 | Yellow | injector (1&3) | Output/low side |
| 3V | JP49 | Yellow/Black | injector (2&4) | Output/low side |
| 3W | | BLue/Orange | Idle Speed Control valve | Output/low side |
| 3X | | White/Blue | purge solenoid valve control | Output |
| 3Y | | \* | \* | \* |
| 3Z | | A/T control unit | | |
[Schematics 0.4](Hardware/pnp_microRusEfi_48na/microrusefi48adapter_0.4.pdf)
[Schematics 0.2](https://github.com/rusefi/rusefi_documentation/raw/master/Hardware/pnp_microRusEfi_48na/microrusefi48adapter_0_2.pdf)