| Line | Branch | Decision | Exec | Source |
|---|---|---|---|---|
| 1 | /* | |||
| 2 | * @file bmw_m73.cpp | |||
| 3 | * | |||
| 4 | * https://github.com/rusefi/rusefi/wiki/BMW_e38_750 | |||
| 5 | * | |||
| 6 | * https://rusefi.com/wiki/index.php?title=Hardware:OEM_connectors#134_pin | |||
| 7 | * https://github.com/rusefi/rusefi/wiki/HOWTO_electronic_throttle_body | |||
| 8 | * Ignition module https://rusefi.com/forum/viewtopic.php?f=4&t=286 | |||
| 9 | * | |||
| 10 | * | |||
| 11 | * 1/2 plugs black | |||
| 12 | * 2/2 plugs grey | |||
| 13 | * | |||
| 14 | * | |||
| 15 | * ********* | | OEM | rusEfi | function | |||
| 16 | * | |||
| 17 | * Plug #1 9 pin | |||
| 18 | * ECU pin 4: GND BRN/ORG | |||
| 19 | * ECU pin 6: GND BRN | |||
| 20 | * ECU pin 7: IN RED +12v hot at all times | |||
| 21 | * ECU pin 8: IN RED/BLU +12v from ECU relay | |||
| 22 | * | |||
| 23 | * Plug #2 24 pin | |||
| 24 | * ECU pin 3: CAN xxx/xxx CAN low | |||
| 25 | * ECU pin 4: CAN xxx/xxx CAN high | |||
| 26 | * ECU pin 23: OUT BRN/BLK BLK ECU relay control, low-side | |||
| 27 | * | |||
| 28 | * Plug #3 52 pin | |||
| 29 | * ECU pin 2: OUT WHT injector #4 | |||
| 30 | * ECU pin 6: GND ECU | |||
| 31 | * ECU pin 15: OUT BLK injector #2 | |||
| 32 | * ECU pin 20: IN WHT hall effect camshaft sensor signal | |||
| 33 | * ECU pin 21: GND BRN BLK CLT sensor (only on first ECU) | |||
| 34 | * ECU pin 22: IN RED/BRN GRN CLT sensor (only on first ECU) | |||
| 35 | * ECU pin 27: OUT ORG injector #6 | |||
| 36 | * ECU pin 28: OUT RED injector #5 | |||
| 37 | * ECU pin 32: IN ORG VR positive crankshaft sensor - only 2x 5k per channel, R111 not installed, W1002 not installed | |||
| 38 | * ECU pin 34: IN IAT sensor (only on second ECU) | |||
| 39 | * ECU pin 36: IN Knock Sensor #2 | |||
| 40 | * ECU pin 37: GND Knock Sensor GND | |||
| 41 | * ECU pin 40: OUT BRN/BLK GRN injector #3 | |||
| 42 | * ECU pin 41: OUT BRN/WHT BLU injector #1 | |||
| 43 | * ECU pin 45: GND crankshaft shield | |||
| 44 | * ECU pin 46: IN BLK BLU VR negative crankshaft sensor | |||
| 45 | * ECU pin 47: GND BRN BLK IAT sensor Ground (only on second ECU) | |||
| 46 | * ECU pin 49: IN Knock Sensor #1 | |||
| 47 | * ECU pin 50: GND Knock Sensor GND | |||
| 48 | * | |||
| 49 | * Plug #4 40 pin | |||
| 50 | * ECU pin 6: IN start signal from ignition key | |||
| 51 | * ECU pin 17: OUT BLK engine speed output for gauge cluster | |||
| 52 | * ECU pin 26: IN GRN/BLK RED +12v hot in start & run | |||
| 53 | * ECU pin 40: OUT YEL/BRN BRN starter enable | |||
| 54 | * | |||
| 55 | * | |||
| 56 | * Plug #5 9 pin | |||
| 57 | * ECU pin 3: OUT BLK coil signal, low-side | |||
| 58 | * ECU pin 5: GND BRN ground | |||
| 59 | * ECU pin 6: OUT BLK coil signal, low-side | |||
| 60 | * ECU pin 9: OUT BLK RED coil signal, low-side | |||
| 61 | * | |||
| 62 | * Frankenso | |||
| 63 | * set engine_type 40 | |||
| 64 | * Manhattan | |||
| 65 | * set engine_type 24 | |||
| 66 | * Proteus | |||
| 67 | * set engine_type 63 | |||
| 68 | * | |||
| 69 | * https://raw.githubusercontent.com/wiki/rusefi/rusefi_documentation/oem_docs/VAG/Bosch_0280750009_pinout.jpg | |||
| 70 | * | |||
| 71 | * @date Nov 1, 2019 | |||
| 72 | * @author Andrey Belomutskiy, (c) 2012-2020 | |||
| 73 | */ | |||
| 74 | ||||
| 75 | #include "pch.h" | |||
| 76 | ||||
| 77 | #include "bmw_m73.h" | |||
| 78 | #include "custom_engine.h" | |||
| 79 | ||||
| 80 | #if EFI_ELECTRONIC_THROTTLE_BODY | |||
| 81 | #include "electronic_throttle.h" | |||
| 82 | #endif // EFI_ELECTRONIC_THROTTLE_BODY | |||
| 83 | ||||
| 84 | #if HW_PROTEUS | |||
| 85 | #include "proteus_meta.h" | |||
| 86 | #endif // HW_PROTEUS | |||
| 87 | ||||
| 88 | 2 | void m73engine() { | ||
| 89 | // 13641435991 injector | |||
| 90 | 2 | engineConfiguration->injector.flow = 180; // cc/min, who knows if this number is real - no good source of info | ||
| 91 | ||||
| 92 | 2 | engineConfiguration->cylindersCount = 12; | ||
| 93 | 2 | engineConfiguration->displacement = 5.4; | ||
| 94 | 2 | strcpy(engineConfiguration->engineMake, ENGINE_MAKE_BMW); | ||
| 95 | 2 | strcpy(engineConfiguration->engineCode, "M73"); | ||
| 96 | 2 | engineConfiguration->firingOrder = FO_1_7_5_11_3_9_6_12_2_8_4_10; | ||
| 97 | 2 | engineConfiguration->fuelAlgorithm = engine_load_mode_e::LM_ALPHA_N; | ||
| 98 | 2 | engineConfiguration->canNbcType = CAN_BUS_NBC_NONE; | ||
| 99 | ||||
| 100 | 2 | engineConfiguration->vvtMode[0] = VVT_SINGLE_TOOTH; | ||
| 101 | ||||
| 102 | 2 | engineConfiguration->globalTriggerAngleOffset = 90; | ||
| 103 | 2 | setCrankOperationMode(); | ||
| 104 | 2 | engineConfiguration->trigger.type = trigger_type_e::TT_TOOTHED_WHEEL_60_2; | ||
| 105 | ||||
| 106 | // this large engine seems to crank at around only 150 RPM? And happily idle at 400RPM? | |||
| 107 | 2 | engineConfiguration->cranking.rpm = 350; | ||
| 108 | ||||
| 109 | 2 | engineConfiguration->ignitionMode = IM_TWO_COILS; | ||
| 110 | ||||
| 111 | // set cranking_fuel x | |||
| 112 | 2 | setTable(config->crankingCycleBaseFuel, 27); | ||
| 113 | ||||
| 114 | 2 | engineConfiguration->crankingTimingAngle = 15; | ||
| 115 | 2 | setTable(config->veTable, 45); | ||
| 116 | ||||
| 117 | 2 | engineConfiguration->cylinderBore = 85.0; | ||
| 118 | 2 | } | ||
| 119 | ||||
| 120 | ||||
| 121 | // BMW_M73_F | |||
| 122 | 1 | void setBMW_M73_TwoCoilUnitTest() { | ||
| 123 | 1 | engineConfiguration->camInputs[0] = Gpio::A0; // a random unused pin needed for happy HW CI | ||
| 124 | // twoCoil configuration without unit tests ETB setup drama | |||
| 125 | 1 | m73engine(); | ||
| 126 | 1 | } | ||
| 127 | ||||
| 128 | /** | |||
| 129 | * set engine_type 63 | |||
| 130 | * | |||
| 131 | * https://github.com/mck1117/proteus/blob/master/readme_pinout.md | |||
| 132 | * | |||
| 133 | * black#3 : orange : injector #1 | |||
| 134 | * black#4 : blue : injector #3 | |||
| 135 | * black#5 : white : injector #5 | |||
| 136 | * black#6 : green : injector #6 | |||
| 137 | * black#7 : orange : injector #7 | |||
| 138 | * black#8 : blue : injector #9 | |||
| 139 | * black#9 : white : injector #11 | |||
| 140 | * black#15: blue : injector #2 | |||
| 141 | * black#16: white : injector #4 | |||
| 142 | * black#19: green : injector #8 | |||
| 143 | * black#20: : injector #10 | |||
| 144 | * black#21: : injector #12 | |||
| 145 | * | |||
| 146 | * | |||
| 147 | * small#5 : : VR1 pos | |||
| 148 | * small#8 : blue : ETB1- | |||
| 149 | * small#13: blue : VR1 neg | |||
| 150 | * small#15: orange : ETB1+ | |||
| 151 | * small#18: red : ignition power / ECU power source | |||
| 152 | * small#19: black : GND | |||
| 153 | * small#21: blue : ETB2- | |||
| 154 | * small#22: orange : ETB2+ | |||
| 155 | * small#23: red : ETB/high-side power from main relay | |||
| 156 | * | |||
| 157 | * | |||
| 158 | * | |||
| 159 | * white#9 : orange : +5v | |||
| 160 | * white#17: green : PPS | |||
| 161 | * white#18: red : TPS#2 | |||
| 162 | * white#23: black : Sensor Ground | |||
| 163 | * white#24: red : TPS#1 | |||
| 164 | * | |||
| 165 | */ | |||
| 166 | #if HW_PROTEUS | |||
| 167 | 1 | void setEngineBMW_M73_Proteus() { | ||
| 168 | 1 | m73engine(); | ||
| 169 | ||||
| 170 | // 12 injectors defined in boards/proteus/board_configuration.cpp | |||
| 171 | ||||
| 172 | ||||
| 173 | 1 | strcpy(engineConfiguration->vehicleName, "Using Proteus"); | ||
| 174 | ||||
| 175 | 1 | engineConfiguration->triggerInputPins[0] = PROTEUS_VR_1; | ||
| 176 | ||||
| 177 | 1 | engineConfiguration->camInputs[0] = PROTEUS_DIGITAL_2; | ||
| 178 | ||||
| 179 | // no idea why https://github.com/rusefi/rusefi/wiki/HOWTO-M73-v12-on-Proteus uses non default CLT pin | |||
| 180 | // engineConfiguration->clt.adcChannel = PROTEUS_IN_ANALOG_TEMP_4; | |||
| 181 | // newer https://github.com/rusefi/rusefi/wiki/HOWTO-custom-harness-lazyharnezz-M73 uses default pin | |||
| 182 | ||||
| 183 | ||||
| 184 | 1 | engineConfiguration->starterControlPin = Gpio::PROTEUS_LS_14; | ||
| 185 | 1 | engineConfiguration->startStopButtonPin = PROTEUS_DIGITAL_3; | ||
| 186 | 1 | engineConfiguration->startStopButtonMode = PI_PULLUP; | ||
| 187 | 1 | engineConfiguration->fuelPumpPin = Gpio::PROTEUS_LS_16; | ||
| 188 | 1 | engineConfiguration->fanPin = Gpio::PROTEUS_LS_15; | ||
| 189 | 1 | engineConfiguration->mainRelayPin = Gpio::PROTEUS_LS_13; | ||
| 190 | ||||
| 191 | 1 | engineConfiguration->map.sensor.hwChannel = PROTEUS_IN_ANALOG_VOLT_8; // M73 adapter board | ||
| 192 | 1 | engineConfiguration->map.sensor.type = MT_MPX4250A; | ||
| 193 | ||||
| 194 | // tps and pps | |||
| 195 | #if EFI_ELECTRONIC_THROTTLE_BODY | |||
| 196 | 1 | setProteusHitachiEtbDefaults(); | ||
| 197 | #endif // EFI_ELECTRONIC_THROTTLE_BODY | |||
| 198 | 1 | setPPSCalibration(0.73, 4.0, 0.34, 1.86); | ||
| 199 | 1 | } | ||
| 200 | #endif // HW_PROTEUS | |||
| 201 |