Listing of all ECM Input and Output Signals
LISTING OF ALL ECM INPUT AND OUTPUT SIGNALS
| BMW signal naming | BMW [N54 turbo] | Pin | Signal naming MSD80.0 [MSD80.1] (MSD80.2) | MSD80.0 | OBD II relevant |
|---|---|---|---|---|---|
| PT CAN_(low) | D_CANL | 1_01 | CAN-Low | CAN_L | No |
| Automatikstart/optional parallel | A_S_START | 1_02 | start signal/optional parallel | START | No |
| Generatorschnittstelle | D_BSD | 1_03 | generator interface | BSD | No |
| Bremslichts. Signal | E_S_BLS | 1_04 | brakelight switch | BLS | No |
| Abgasklappe | A_S_AKL | 1_05 | exhaust flap | EF | No |
| Masse Temperatur K hlwasseraustritt | M_TKA | 1_06 | ground coolant outlet temperature sensor | GND | Yes |
| Fahrerwunsch Geber 2 | E_A_FWG2 | 1_07 | pedal value sensor 2 | PVS_2 | No |
| Elektr. L fter getaktet | A_T_ELUE | 1_08 | cooling fan | CFA | No |
| Luftklappe | A_T_LKS | 1_09 | air flap | AF | No |
| Masse Pedalwertgeber 1 | M_FWG1 | 1_10 | ground pedal value sensor 1 | GND | No |
| Spannungsversorgung 5V (PWG1) | A_U_FWG1 | 1_11 | supply voltage PVS1 | PVS1_VCC | No |
| PTC Heizung | A_T_PTC | 1_12 | PTC Heater | PTCH | No |
| (MSA) [Sekund rluftpumpe] Reserve | A_S_SLP | 1_13 | (MSA) [secondary air pump] | RES_OUT_7 opt. | not used |
| PT CAN_(high) | D_CANH | 1_14 | CAN-High | CAN_H | No |
| Wegfahrsperre, EWS4 | D_EWS | 1_15 | imobilizer EWS4 | IMOB | No |
| Bremsl. Tests.- Signal | E_S_BLTS | 1_16 | brakelight test switch | BTS | No |
| Fahrzeuggeschwindigkeit | E_F_DFAHR | 1_17 | wheel speed | WHEEL | Yes |
| Kupplungss. -Signal | E_S_KUP | 1_18 | clutch switch | CLU_SWI | No |
| Temperaturf hler K hlwasseraustritt | E_A_TKA | 1_19 | coolant outlet temperature | TCO_EX | not used |
| Fahrerwunsch Geber 1 | E_A_FWG1 | 1_20 | pedal value sensor 1 | PVS_1 | No |
| Motor Drehzahl | A_F_TD | 1_21 | engine speed signal | ESS | Yes |
| Redundante KI15 | E_S_KL15_3 | 1_22 | stabilized_V_Ignition | V_IG_3_ext | No |
| Masse Pedalwertgeber 2 | M_FWG2 | 1_23 | ground pedal value sensor 2 | GND | No |
| Spannungsversorgung 5V (PWG2) | A_U_FWG2 | 1_24 | supply voltage PVS2 | PVS2_VCC | No |
| [Sekund rluftmassenmesser] Reserve3 | E_A_HFMS | 1_25 | [secondary mass air flow meter] | RES_IN_3 opt. | not used |
| EBox-L fter | A_S_EBOXL | 1_26 | cooling fan Ebox | CFA_EBOX | No |
| Z ndschloss KI.15 | E_S_KL15 | 2_01 | ignition key KI.15 | V_IG | No |
| Reserve [Masse Lambdasonde 3] (Masse Bremsdrucksensor) | NC | 2_02 | [ground lambda sensor downstream 3] (ground vacuum sens) | GND | not used |
| Sporttaster (Fahrdynamikkontrolle) | E_A_FDC | 2_03 | sport switch | E_A_FDC | NO |
| Multifunktionslenkrad | D_FGRD | 2_04 | multifunctional steering wheel | MSW | No |
| Pumpstrom, Stetige-Lambdas. v Kat 2 | A_I_LSVP2 | 2_05 | pump current output 2 | LSL_IA_2 | Yes |
| Pumpzelle, Stetige-Lambdas. v Kat 1 | E_A_LSVP1 | 2_06 | pump current measurement 1 | LSL_IP_1 | Yes |
| Pumpzelle, Stetige-Lambdas. v Kat 2 | E_A_LSVP2 | 2_07 | pump current measurement 2 | LSL_IP_2 | Yes |
| Lineare Lambdasonde/Referenzzelle vor Kat 1 | E_A_LSVR1 | 2_08 | linear lambda sensor upstream 1 | LS_UP_1 | Yes |
| Lineare Lambdasonde/Referenzzelle vor Kat 2 | E_A_LSVR2 | 2_09 | linear lambda sensor upstream 2 | LS_UP_2 | Yes |
| Masse Lambdasonde vor Kat 1 | M_LSV1 | 2_10 | ground lambda sensor upstream 1 | VGND_1 | Yes |
| Masse Lambdasonde vor Kat 2 | M_LSV2 | 2_11 | ground lambda sensor upstream 2 | VGND_2 | Yes |
| Heizung Lambdasonde vor Kat 1 | A_T_LHV1 | 2_12 | lambda sensor heater upstream 1 | LSH_UP_1 | Yes |
| Heizung Lambdasonde vor Kat 2 | A_T_LHV2 | 2_13 | lambda sensor heater upstream 2 | LSH_UP_2 | Yes |
| Reservespannung (Spannung Bremsunterdrucksensor) | A_U_RES2 | 2_14 | spare voltage | VS_VCC | not used |
| (Bremsunterdrucksens) | NC | 2_15 | (vacuum sens) | NC | not used |
| Reserve [DMTL Pumpe] (DMTL Pumpe) | A_S_DMTLP | 2_16 | [DMTL pump] (DMTL pump) | RES_OUT_6 opt. | Yes |
| Reserve [DMTL Heizung] (DMTL Heizung) | A_S_DMTLH | 2_17 | [DMTL heater] (DMTL heater) | RES_OUT_2 opt. | Yes |
| Pumpstrom, Stetige-Lambdas. v Kat 1 | A_I_LSVP1 | 2_18 | pump current output 1 | LSL_IA_1 | Yes |
| Lambdasonde hinter Kat 2 | E_A_LSH2 | 2_19 | lambda sensor downstream 2 | LS_DOWN_2 | Yes |
| Lambdasonde hinter Kat 1 | E_A_LSH1 | 2_20 | lambda sensor downstream 1 | LS_DOWN_1 | Yes |
| Relais Klimakompressor | A_S_KOREL | 2_21 | relay air conditioning compressor | RLY_ACC | No |
| Reserve [DMTL Ventil] (DMTL Ventil) | A_S_DMTLV | 2_22 | [DMTL valve] (DMTL valve) | RES_OUT_3 opt. | Yes |
| Masse Lambdasonde hinter Kat 1 | M_LSH1 | 2_23 | ground lambda sensor downstream 1 | GND | Yes |
| Masse Lambdasonde hinter Kat 2 | M_LSH2 | 2_24 | ground lambda sensor downstream 2 | GND | Yes |
| Heizung Lambdasonde hinter Kat 2 | A_T_LHH2 | 2_25 | lambda sensor heater downstream 2 | LSH_DOWN_2 | Yes |
| Heizung Lambdasonde hinter Kat 1 | A_T_LHH1 | 2_26 | lambda sensor heater downstream 1 | LSH_DOWN_1 | Yes |
| Dauerplus KI.30 | E_U_30 | 3_01 | direct battery KI.30 | VB | No |
| Batterie nach Hauptrelais | E_U_HR | 3_02 | main relay KI.87 | V_EL | No |
| Batterie nach Hauptrelais | E_U_HR | 3_03 | main relay KI.87 | V_EL | No |
| Masse Elektronik (gebr ckt mit 3_05 und 3_06) | M_EL | 3_04 | ground electronic | GND_EL | Yes |
| Masse Einspritzung (gebr ckt mit 3_04 und 3_06) | M_PIEZO | 3_05 | ground DC/DC converter | GND_EL | Yes |
| Masse Z ndung (gebr ckt mit 3_05 und 3_04) | M_ZUE | 3_06 | ground ignition | GND_IG | Yes |
| Z ndspule Zylinder 1 (Z ndspule Zylinder 1) | A_P_ZSZ1 | 4_01 | ignition coil 0 | IGC0 | No |
| Z ndspule Zylinder 2 (N.C.) | A_P_ZSZ2 | 4_02 | ignition coil 4 | IGC4 | No |
| Z ndspule Zylinder 3 (Z ndspule Zylinder 4) | A_P_ZSZ3 | 4_03 | ignition coil 2 | IGC2 | No |
| Z ndspule Zylinder 4 (N.C.) | A_P_ZSZ4 | 4_04 | ignition coil 5 | IGC5 | No |
| Z ndspule Zylinder 5 (Z ndspule Zylinder 3) | A_P_ZSZ5 | 4_05 | ignition coil 1 | IGC1 | No |
| Z ndspule Zylinder 6 (Z ndspule Zylinder 2) | A_P_ZSZ6 | 4_06 | ignition coil 3 | IGC3 | No |
| Ansteuerung 1 Abgas R ckf hrventil | A_T_AGR1 opt. | 5_01 | exhaust gas recirculation valve 1 | EGR1 | not used |
| Ansteuerung 2 Abgas R ckf hrventil | A_T_AGR2 opt. | 5_02 | exhaust gas recirculation valve 2 | EGR2 | not used |
| Mengensteuerventil (Reserve X) | A_T_MSV | 5_03 | Flow control valve | FCV | Yes |
| HFM Signal digital/SIMAF[HFM Signal digital/SIMAF] (Nullgangsensor) | E_P_HFM_TL | 5_04 | (NGS) | SIMAF | not used |
| Reserve [Sekund rluftventil 1] (Masse Nullgangsensor) | A_S_SLV1 | 5_05 | [sec air valve 1] (ground NGS) | RES_OUT_1_opt. | not used |
| Reserve [Lambda Heizer3] (Spannungsversorgung Nullgangsensor) | A_U_NGS | 5_06 | [LS heater downstream 3] (supply voltage NGS) | NGS_VCC | not used |
| Masse Kraftstoffdrucksensor f r EKP | M_KDS | 5_07 | ground fuel pressure fuel pump | GND | No |
| Spannungsversorgung Kraftstoffdrucksensor | A_U_KDS | 5_08 | supply voltage fuel pressure sensor | FUPPU_VCC | No |
| Masse Abgasr ckf hrventil [Masse Drucksensor v. DK] | M_PVDK | 5_09 | ground exhaust gas recirculation valve [gnd press sens inlet] | GND | Yes |
| AGR Feedback [Absolutdruck vor DK] | E_A_PVDK | 5_10 | EGR feedback [pressure throttle inlet] | EGR_FB | not used |
| Spannungsversorgung 5V (AGR) [PVDK] | A_U_PVDK | 5_11 | supply voltage EGR [PT_IN] | EGR_VCC | not used |
| [Umluftventil ] Motorlager | A_T_ULV | 5_12 | [recirculation air valve] active engine brackets | AEB | not used |
| Haupt-Relais Ansteuerung/optional parallel | A_S_HR | 5_13 | main relay/optional parallel | RLY_MAIN | No |
| Spannungsversorgung 5V (DKG1,2) | A_U_DKG | 5_14 | supply voltage TPS | TPS_VCC | Yes |
| Ansteuerung 1 Drosselklappe | A_T_MDK1 | 5_15 | throttle control out 1 | MTC1 | Yes |
| Ansteuerung 2 Drosselklappe | A_T_MDK2 | 5_16 | throttle control out 2 | MTC2 | Yes |
| [Temperatur vor Drosselklappe] (Thermischer Olniveausensor)/simaf_vorhalt | E_A_TVDK opt. | 5_17 | [temperature throttle inlet] (thermal oil sensor)/simaf_vorhalt | TTI | Yes |
| [Smart ACV] Schaltsaugrohr 2 | A_T_ACV opt. | 5_18 | [smart ACV] variable intake manifold 2 | VIM_2 | not used |
| Klopfsensor 1B (Diff.- Signal) | E_A_KS1B | 5_19 | knock sensor 1B | KNKS_1_B | Yes |
| Klopfsensor 2B (Diff.- Signal) | E_A_KS2B | 5_20 | knock sensor 2B | KNKS_2_B | Yes |
| Abgastemperatur 1 | E_A_THK1 | 5_21 | Exhaust gas temperature 1 | TEG_1 opt. | not used |
| Lokaler CAN-High | D_LOCANH | 5_22 | local CAN-High | LOCAN_H | No |
| Tankentll ftungsventil | A_T_TEV | 5_23 | canister purge solenoid | CPS | Yes |
| Soundklappe | A_S_ESK | 5_24 | sound flap | SF | No |
| Referenz 5V Heiβfilmluftm. sens [Referenz f r HFM_TL] | A_U_HFMREF_TL opt. | 5_25 | reference voltage MAFM [reference voltage MAFMTL] | MAFM_VCC | not used |
| Heiβfilmluftmassenmesser [HFM vor Turbo] | E_A_HFM_TL | 5_26 | mass air flow meter [mass air flow turbo] | MAFM | not used |
| Masse Heiβfilmluftmassenmesser [Masse HFM_TL] | M_HFM_TL | 5_27 | ground mass air flow meter [gnd mass air flow turbo] | GND | not used |
| Ansauglufttemperatur [Ansauglufttemperatur Turbolader] | E_A_TANS_TL | 5_28 | intake air temperature [temperature intake air turbo] | TIA | not used |
| Kurbelwelleng.- Signal | E_P_KWG | 5_29 | crankshaft position sensor | CRK | Yes |
| Masse Kurbelwellengeber | M_KWG | 5_30 | ground crankshaft position sensor | GND | Yes |
| Spannungsversorgung 5V (SDF) [PNDK] | A_U_PNDK | 5_31 | supply voltage MAP sensor [PT_OUT] | MAP_VCC | Yes |
| Masse Saugrohrdrucksensor [Masse P nach DK] | M_PNDK | 5_32 | ground manifold air pressure [gnd pressure throttle outlet] | GND | Yes |
| Saugrohrdifferenzdrucksensor [P nach DK] | E_A_PNDK | 5_33 | manifold air pressure [pressure throttle outlet] | MAP | Yes |
| Druck Kraftstoffpumpe / Kraftstoffniederdrucksensor | E_A_KDS | 5_34 | Fuel pressure fuelpump | FUPPU | No |
| Generatorschnittstelle | D_BSD | 5_35 | generator interface | BSD | No |
| Drosselklappengeber2 | E_A_DKG2 | 5_36 | throttle position sensor 2 | TPS_2 | Yes |
| Drosselklappengeber1 | E_A_DKG1 | 5_37 | throttle position sensor 1 | TPS_1 | Yes |
| Masse Drosselklappengeber | M_DKG | 5_38 | ground throttle position sensor | GND | Yes |
| ( lpumpe) Drucksteuerventil | A_T_OLP opt. | 5_39 | (oil pump) preasure control valve | PCV opt. | jumper to 7-15 |
| Schaltsaugrohr1 Reserve | A_T_RES12 opt. | 5_40 | variable intake manifold 1 | VIM_1 | not used |
| Klopfsensor 1A (Diff.- Signal) | E_A_KS1A | 5_41 | knock sensor 1A | KNKS_1_A | Yes |
| Klopfsensor 2A (Diff.- Signal) | E_A_KS2A | 5_42 | knock sensor 2A | KNKS_2_A | Yes |
| Masse Abgastemperatur 1 | M_THK1 opt. | 5_43 | ground exhaust gas temperature 1 | GND | not used |
| Local CAN_(low) | D_LOCANL | 5_44 | local CAN-Low | LOCAN_L | No |
| Einspritzventil Zylinder 1 - Common (Einspritzventil Zylinder 1 - Common) | A_P_EVZ1P | 6_01 | injection valve 0 - Common | IV_0P | Yes |
| Einspritzventil Zylinder 2 - Common (N.C.) | A_P_EVZ2P | 6_02 | injection valve 4 - Common | IV_4P | Yes |
| Einspritzventil Zylinder 3 - Common (Einspritzventil Zylinder 4 - Common) | A_P_EVZ3P | 6_03 | injection valve 2 - Common | IV_2P | Yes |
| Einspritzventil Zylinder 4 - Common (N.C.) | A_P_EVZ4P | 6_04 | injection valve 5 - Common | IV_5P | Yes |
| Einspritzventil Zylinder 5 - Common (Einspritzventil Zylinder 3 - Common) | A_P_EVZ5P | 6_05 | injection valve 1 - Common | IV_1P | Yes |
| Einspritzventil Zylinder 6 - Common (Einspritzventil Zylinder 2 - Common) | A_P_EVZ6P | 6_06 | injection valve 3 - Common | IV_3P | Yes |
| Einspritzventil Zylinder 1 (Einspritzventil Zylinder 1) | A_P_EVZ1M | 6_07 | injection valve 0 | IV_0N | Yes |
| Einspritzventil Zylinder 2 (N.C.) | A_P_EVZ2M | 6_08 | injection valve 4 | IV_4N | Yes |
| Einspritzventil Zylinder 3 (Einspritzventil Zylinder 4) | A_P_EVZ3M | 6_09 | injection valve 2 | IV_2N | Yes |
| Einspritzventil Zylinder 4 (N.C.) | A_P_EVZ4M | 6_10 | injection valve 5 | IV_5N | Yes |
| Einspritzventil Zylinder 5 (Einspritzventil Zylinder 3) | A_P_EVZ5M | 6_11 | injection valve 1 | IV_1N | Yes |
| Einspritzventil Zylinder 6 (Einspritzventil Zylinder 2) | A_P_EVZ6M | 6_12 | injection valve 3 | IV_3N | Yes |
| (HDP5) | NC opt. | 7_01 | (HDP5 pump) | NC | not used |
| Reserve (Spannung ldrucksens) | A_U_OLD | 7_02 | supply POIL | POIL_VCC | not used |
| ldruck [ ldruck vorhalt] | E_A_OLD | 7_03 | oil pressure | OILP | not used |
| NTC- Wasser (Motortemperatur) | E_A_TMOT | 7_04 | coolant temperature | TCO | Yes |
| VANOS Einlass | A_T_NWE | 7_05 | infinitely variable valve timing inlet | IVVT_IN | Yes |
| Reserve (Masse ldrucksensor) | M_OLD | 7_06 | (ground oil press sens) | GND | not used |
| Reserve [Wastegate1] | A_T_WG1 | 7_07 | [wastegate 1] | RES_OUT_5opt. | No |
| Masse Raildruckf hler | M_RDF | 7_08 | ground fuel rail pressure | GND | Yes |
| Raildruckf hler | E_A_RDF | 7_09 | Fuel rail pressure | FUP | Yes |
| Spannungsversorgung 5V (RDF) | A_U_RDF | 7_10 | supply voltage FUP sensor | FUP_VCC | Yes |
| NWG.-Sign. (Einlaβ) | E_P_NWGE | 7_11 | camshaft position sensor inlet | CAM_IN | Yes |
| NWG.-Sign. (Auslaβ) | E_P_NWGA | 7_12 | camshaft position sensor exhaust | CAM_EX | Yes |
| ldruck | E_S_OLD opt. | 7_13 | oil pressure | POIL | No |
| Reserve [Wastegate 2] | A_T_WG2 | 7_14 | [wastegate 2] | RES_OUT_opt.8 | No |
| ( lpumpe) Drucksteuerventil opt. | A_T_OLP | 7_15 | (oil pump) pressure control valve opt. | PCV | No |
| Appl. CAN_(high) | D_APPLI_CANH | 7_16 | application CAN-High | CAN_AH | No |
| Masse Motortemperaturf hler | M_TMOT | 7_17 | ground coolant temperature sensor | GND | Yes |
| Vanos Auslass | A_T_NWA | 7_18 | infinitely variable valve timing exhaust | IVVT_EX | Yes |
| Elektr. Geregeltes Thermostat | A_S_KFK | 7_19 | el. controlled thermostat | ECT | Yes |
| Appl. CAN_(low) | D_APPLI_CANL | 7_20 | application CAN-Low | CAN_AL | No |
| Reserve | A_U_RES2 | 7_21 | not used | ||
| Kubelgeh usel f. H | A_S_BBH | 7_22 | Blow by Heater | BBH | No |
| Reserve [Masse Lambdasonde 3] (Masse Bremsdrucksensor) | M_RES2 | 7_23 | [ground lambda sensor downstream 3] (ground vacuum sens) | GND | not used |
| Masse Nockenwellengeber Einlaβ | M_NWGE | 7_24 | ground camshaft position sensor inlet | GND | Yes |
| Masse Nockenwellengeber Auslaβ | M_NWGA | 7_25 | ground camshaft position sensor exhaust | GND | Yes |
| Generatorschnittstelle | D_BSD | 7_26 | generator interface | BSD | No |