mazda_miata_1_6.h File Reference

Functions
void	setMiataNA6_MAP_Frankenso ()
void	miataNAcommonEngineSettings ()
void	setMazdaMiataNA6 ()
void	setMazdaMiataNA94 ()

Function Documentation

miataNAcommonEngineSettings()

void miataNAcommonEngineSettings

(

)

set engine_type 20

http://miataturbo.wikidot.com/fuel-injectors 90-93 (Blue) - #195500-1970

Definition at line 98 of file mazda_miata_1_6.cpp.

                                   {
    engineConfiguration->trigger.type = trigger_type_e::TT_MAZDA_MIATA_NA;
    engineConfiguration->cylindersCount = 4;
    engineConfiguration->firingOrder = FO_1_3_4_2;
    engineConfiguration->compressionRatio = 9.1;
    engineConfiguration->cranking.rpm = 400;
    engineConfiguration->cylinderBore = 78;
    config->dynoCarCarMassKg = 950;
//  engineConfiguration->totalGearsCount = 5;
 
    engineConfiguration->rpmHardLimit = 7200;
    engineConfiguration->enableFan1WithAc = true;
    engineConfiguration->enableFan2WithAc = true;
 
    engineConfiguration->tachPulsePerRev = 2;
 
    setCommonNTCSensorParameters(&engineConfiguration->clt);
    setCommonNTCSensorParameters(&engineConfiguration->iat);
 
#if IGN_LOAD_COUNT == 16 && IGN_RPM_COUNT == 16
    copyTable(config->ignitionTable, mapBased16IgnitionTable);
#endif
 
#ifdef HW_HELLEN_UAEFI
    engineConfiguration->injectionPins[4] = Gpio::Unassigned;
    engineConfiguration->injectionPins[5] = Gpio::Unassigned;
    engineConfiguration->ignitionPins[4] = Gpio::Unassigned;
    engineConfiguration->ignitionPins[5] = Gpio::Unassigned;
 
  engineConfiguration->camInputs[0] = Gpio::Unassigned;
  engineConfiguration->camInputs[1] = Gpio::Unassigned;
    //  Gpio::MM100_IN_D1; // HALL1
    // Gpio::MM100_IN_D2; // HALL2
    // engineConfiguration->triggerInputPins[1] =
#endif // HW_HELLEN_UAEFI
 
    miataNA_setCltIdleCorrBins();
    miataNA_setCltIdleRpmBins();
    miataNA_setIacCoastingBins();
    setMafDecodingBins();
    miataNA_setIgnitionTable();
 
    engineConfiguration->ignitionMode = IM_WASTED_SPARK;
 
    setMapVeTable();
 
    engineConfiguration->idleMode = idle_mode_e::IM_AUTO;
    // below 20% this valve seems to be opening for fail-safe idle air
    engineConfiguration->idleRpmPid.minValue = 20;
    engineConfiguration->idleRpmPid.pFactor = 0.01;
    engineConfiguration->idleRpmPid.iFactor = 0.00001;
    engineConfiguration->idleRpmPid.dFactor = 0.0001;
    engineConfiguration->idleRpmPid.periodMs = 100;
 
    /**
     * http://miataturbo.wikidot.com/fuel-injectors
     * 90-93 (Blue) - #195500-1970
     */
    engineConfiguration->injector.flow = 212;
 
    // set cranking_timing_angle 10
    engineConfiguration->crankingTimingAngle = 10;
 
    engineConfiguration->map.sensor.type = MT_GM_3_BAR;
 
    // chartsize 200
    engineConfiguration->engineChartSize = 200;
    setTable(config->crankingCycleBaseFuel, 27.5);
 
    engineConfiguration->displacement = 1.6;
    strcpy(engineConfiguration->engineMake, ENGINE_MAKE_MAZDA);
    strcpy(engineConfiguration->engineCode, "NA6");
 
    // my car was originally a manual so proper TPS
    engineConfiguration->tpsMin = 100; // convert 12to10 bit (ADC/4)
    engineConfiguration->tpsMax = 650; // convert 12to10 bit (ADC/4)
 
    engineConfiguration->injectionMode = IM_BATCH;
 
    // CLT/IAT
    engineConfiguration->clt.config = { -20, 40, 80, 16150, 1150, 330, 2700 };
    engineConfiguration->iat.config = { -20, 40, 80, 16150, 1150, 330, 2700 };
 
    engineConfiguration->map.sensor.type = MT_GM_3_BAR;
 
    // Vehicle speed/gears
    engineConfiguration->totalGearsCount = 5;
    engineConfiguration->gearRatio[0] = 3.136;
    engineConfiguration->gearRatio[1] = 1.888;
    engineConfiguration->gearRatio[2] = 1.330;
    engineConfiguration->gearRatio[3] = 1.000;
    engineConfiguration->gearRatio[4] = 0.814;
 
    // These may need to change based on your real car
    engineConfiguration->driveWheelRevPerKm = 551;
    engineConfiguration->finalGearRatio = 4.3;
 
    // This should be correct for factory matched speedo gears and diffs,
    // but will need to be adjusted for mismatched combinations.
 
    // - 6 teeth on transmission output shaft
    // - 23 teeth on speedometer sensor
    // - 4.3 rear axle ratio
    // 4.3 * 6 / 23 ~= 1.12
    engineConfiguration->vssGearRatio = 4.3 * 6 / 23;
    engineConfiguration->vssToothCount = 4;
}

Referenced by setMazdaMiata96(), setMazdaMiataNA6(), setMazdaMiataNA94(), and setMiataNA6_MAP_Frankenso().

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setMazdaMiataNA6()

void setMazdaMiataNA6

(

)

set engine_type 34

Definition at line 287 of file mazda_miata_1_6.cpp.

                        {
    miataNAcommonEngineSettings();
    engineConfiguration->map.sensor.type = MT_MPX4250;
}

Referenced by applyEngineType().

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setMazdaMiataNA94()

void setMazdaMiataNA94

(

)

http://miataturbo.wikidot.com/fuel-injectors 94-97 Tan - #195500-2180

Definition at line 264 of file mazda_miata_1_6.cpp.

                         {
    miataNAcommonEngineSettings();
    strcpy(engineConfiguration->engineCode, "94");
    /**
     * http://miataturbo.wikidot.com/fuel-injectors
     * 94-97 Tan - #195500-2180
     */
    engineConfiguration->injector.flow = 254;
 
    engineConfiguration->displacement = 1.8;
    engineConfiguration->injectionMode = IM_SEQUENTIAL;
    engineConfiguration->map.sensor.type = MT_MPX4250;
 
    engineConfiguration->fanOnTemperature = 100;
    engineConfiguration->fanOffTemperature = 96;
    engineConfiguration->fan2OnTemperature = 95;
    engineConfiguration->fan2OffTemperature = 91;
 
#ifdef HW_HELLEN_MIATA_NA6
    engineConfiguration->fan2Pin = Gpio::D9; // 3S - A/C Fan 94-95
#endif //HW_HELLEN_MIATA_NA6
}

Referenced by applyEngineType().

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setMiataNA6_MAP_Frankenso()

void setMiataNA6_MAP_Frankenso

(

)

set engine_type 41

MIATA_NA6_MAP

Definition at line 209 of file mazda_miata_1_6.cpp.

                                 {
    setFrankensoConfiguration();
    miataNAcommonEngineSettings();
 
 
    // Frankenso middle plug 2J, W32 top <> W47 bottom "#5 Green" jumper, not OEM
    engineConfiguration->map.sensor.hwChannel = EFI_ADC_4;
 
    engineConfiguration->mafAdcChannel = EFI_ADC_0;
 
    // Wide band oxygen (from middle plug) to W52
    engineConfiguration->afr.hwChannel = EFI_ADC_13; // PA3
 
    engineConfiguration->vbattDividerCoeff = 9.75;// ((float) (8.2 + 33)) / 8.2 * 2;
 
    engineConfiguration->isSdCardEnabled = true;
 
    engineConfiguration->injectionPins[0] = Gpio::D3; // #1&3 pin 3U
    engineConfiguration->injectionPins[1] = Gpio::E2; // #2&4 pin 3V
    engineConfiguration->injectionPins[2] = Gpio::Unassigned;
    engineConfiguration->injectionPins[3] = Gpio::Unassigned;
 
    // white wire from 1E - TOP of W4 to BOTTOM W62
    engineConfiguration->malfunctionIndicatorPin = Gpio::D5;
 
    // yellow wire from 1V/W22 to bottom of W48
    engineConfiguration->clutchDownPin = Gpio::A3;
    engineConfiguration->clutchDownPinMode = PI_PULLUP;
 
    // green wire from 1Q/W17 to bottom of W46
    engineConfiguration->acSwitch = Gpio::A6;
 
#if ! EFI_UNIT_TEST
    // W57 PE3 A/C compressor relay out
    engineConfiguration->acRelayPin = Gpio::E3;
    // W58 PE4 A/C fan relay out
#endif /* EFI_UNIT_TEST */
 
    engineConfiguration->idle.solenoidPin = Gpio::B9; // this W61 <> W61 jumper, pin 3W
 
    engineConfiguration->ignitionPins[0] = Gpio::E14; // Frankenso high side - pin 1G
    engineConfiguration->ignitionPins[1] = Gpio::Unassigned;
    engineConfiguration->ignitionPins[2] = Gpio::C7; // Frankenso high side - pin 1H
    engineConfiguration->ignitionPins[3] = Gpio::Unassigned;
 
#if defined(HW_NUCLEO_F767) || defined(HW_NUCLEO_H743)
    // default PA1-6 ADC pins conflict with the ethernet module on F767, used on HW CI
    engineConfiguration->afr.hwChannel = EFI_ADC_36;
    engineConfiguration->map.sensor.hwChannel = EFI_ADC_39;
    engineConfiguration->acSwitch = Gpio::Unassigned;
    engineConfiguration->camInputs[0] = Gpio::E0;
#endif
 
}

Referenced by applyEngineType().

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