Frankenso MazdaMiataNA6 pnp board wiring
LEGACY CONTENT, please use Hellen Miata ECU
Frankenso Board Technical Details
| # & Color | From | To | Function | |
|---|---|---|---|---|
| #1 White L=75mm | 3E plug / top of W43 | crank angle sensor | ||
| #2 Yellow L=75mm | 3G plug / top of W45 | crank angle sensor | ||
| #3 White L=160mm | 1E plug / top of W5 | bottom W62 | check engine MIL | |
| #4 Red L=90mm | 2F plug / top of W28 | top of W49 | external MAP +5v power | |
| #5 Green L=90mm | 2E plug / top of W27 | bottom W47 | external MAP signal | |
| #6 Black L=60mm | 2N plug / top of W36 | top of W40 | external MAP ground | |
| #7 Blue L=75mm | 2I plug / top of W31 | W52 | external wide band oxygen sensor signal | |
| #8 Black L=60mm | 2M plug / top of W35 | top of W39 | external wide band oxygen sensor ground | |
| #9 Green L=120mm | 1Q plug / top of W17 | bottom of W46 | A/C switch input | |
| #10 Red L=120mm | 1J plug / top of W10 | bottom of W57 | A/C relay output | |
| #11 Yellow L=120mm | 1V plug / top of W22 | bottom of W48 | clutch pedal switch | |
| 30V 0.5A Schottky Diode (for example RSX051VYM30FHTR) | top of ? | bottom of ? | Idle Air Valve fly-back diode | |
| Analog | ECU pin | MCU pin | pull-up | pull-down | |
|---|---|---|---|---|---|
| Coolant (stock) | 3Q | PC2 | 2.7K | n/a | |
| Intake Air (stock) | 3P | PC1 | 2.7K | n/a | |
| Vane Air Flow (stock) VAF MAF | 3O | PA0 | n/a | 500K | |
| Narrow Band O2 (stock) | 3N | PC3 | n/a | 500K | |
| Wide band oxygen (from middle plug) | W52 | PC3 | n/a | 500K | |
| TPS ??? A/T harness only! | 3M | ||||
| Neutral switch | 1V | PA3 | 10K | n/a | |
| A/C switch | 1Q | PA6 | 10K | n/a | |
| Throttle up | 1N | 10K | n/a | ||
| MAP (from middle plug) | 2J | PA4 | n/a | 500K | |
| Stop Light Switch green wire | 1O rerouted | ||||
