2.0L - Engine - Motronic Multiport Fuel Injection (MFI)/85 .
Golf/JettaWiring diagramNo. 86/12.0L - Engine - Motronic Multiport Fuel Injection (MFI)/85 kW, code BBW,from December 2002Additional Fuse, Relay, Control Module and Connector locations Compontent LocationsTroubleshooting Procedures Guided Fault Finding using VAS 5051/5052Relay location on the thirteenfold auxiliary relay panel, aboverelay panel:3J207 - Starting Interlock Relay (465)Relay panel:2J59 - Load Reduction Relay (100)4J17 - Fuel Pump (FP) Relay (409)97-14163Edition 04.04
Golf/JettaNo. 86/2Wiring diagramGenerator (GEN), starter, starting interlock relay31a5/319J 59327/30b500502D ,5ro/sw2,5ro/sw2684/312J 226 /6 J 226 /8 J 207S177 S162 S176 DF194J59J207-BatteryStarterGenerator (GEN)Voltage Regulator (VR)Ignition/Starter SwitchClutch Pedal Position (CPP) Switch4Load Reduction RelayStarting Interlock Relay, on the thirteenfoldauxiliary relay panel, above relay panelPark/Neutral Position (PNP) RelayFuse 1 (30) in fuse bracket/batteryFuse 2 (30) in fuse bracket/batteryFuse 4 (30) in fuse bracket/batteryFuse 5 (30) in fuse bracket/batteryDouble Connector, near starter (vehicleswithout air conditioning)4-Pin Connector, near starter (vehicles with airconditioning only)6-Pin Connector, brown, in protective housingfor connectors, in plenum chamber, leftJ226S162S163S176S177T2e-T4-T6-81- Ground connection 1, in instrument panel500wiring harness- Threaded connection 1 (30) on the relay plate502- Threaded connection 1 (30a) on the relay plateB239- Plus connection 1 (50) (in interior wiringharness)- Plus connection 2 (50) (in interior 4/1T2e/1T4/2T2e/22,5ro/brA / A / F 239B1 111213ws whitesw blackro redbr browngn greenbl bluegr greyli lilacge yellowor orange---- Manual transmission onlyAutomatic transmission only1497-39926Edition 04.04
Golf/JettaNo. 86/3Wiring diagramPower supply relay31a31aD- Ignition/Starter SwitchJ271 - Motronic Engine Control Module (ECM) PowerSupply Relay, in protective housing, in enginecompartment, left, production control number(428)S229 - Fuse 29 in fuse holderS237 - Fuse 37 in fuse holderT6 - 6-Pin Connector, brown, in protective housingfor connectors, in plenum chamber, leftT14a - 14-Pin Connector, near 4a/81,5ro/gr29aS237S229D /30- Plus connection (15), in instrument panel wiringharnessA32 - Plus connection (30), in instrument panel wiringharnessA98 - Plus connection -4- (30), in instrument panelwiring harnessA104 - Plus connection -2- (15), in instrument panelwiring harnessD78 - Plus connection -1- (30a), in enginecompartment wiring harnessA22,5ro/gn37a20A373/862/875/85J 271292,5ro1/30D /1515A1,5sw2,5sw2,5sw/li0,35li--A98- Threaded connection -2- (30) on the relay plateAutomatic transmission only42A21,0sw2,5sw161186cws whitesw blackro redbr browngn greenbl bluegr greyli lilacge yellowor orange151617181920212223242526272897-36975Edition 09.03
Golf/JettaNo. 86/4Wiring diagram31aMotronic engine control module (ECM), ignitionsystem31aD7828D78A104J220 - Motronic Engine Control Module (ECM), inplenum chamber, centerN70 - Ignition Coil 1 with Power Output StageN127 - Ignition Coil 2 with Power Output StageN291 - Ignition Coil 3 with Power Output StageN292 - Ignition Coil 4 with Power Output StageP- Spark Plug ConnectorsQ- Spark PlugsT2 - 2-Pin Connector, in engine compartment, leftT6 - 6-Pin Connector, brown, in protective housingfor connectors, in plenum chamber, leftT6d - 6-Pin ConnectorT10d - 10-Pin Connector, green, in protective housingfor connectors, in plenum chamber, leftT121 - 121-Pin 0d/8134T121/121J lT6d/2T6d/60,35li/swT121/230,35li/roT6d/4T6d/544cN 70N 127N 291PQPQPQ8529303132333435363738394041- A/C connection/ Coolant FC (Fan Control)Control ModuleT6d/1N 2922,5brPQ- Ground connection -1-, in engine compartmentwiring harnessA104 - Plus connection -2- (15), in instrument panelwiring harnessD78 - Plus connection -1- (30a), in enginecompartment wiring harnessD181 - Connection 2 (87a) (in engine wiring harness)85T121/940,35bl/geT6d/3T121/6285ws whitesw blackro redbr browngn greenbl bluegr greyli lilacge yellowor orange4297-93794Edition 12.04
Golf/JettaNo. 86/5Wiring diagramMotronic engine control module bl/liT10w/90,35ro/swT121/28J104 - ABS Control Module, in engine compartment,leftJ217 - Transmission Control Module (TCM)J220 - Motronic Engine Control Module (ECM), inplenum chamber, centerT10w - 10-Pin Connector, white, in protective housingfor connectors, in plenum chamber, leftT14a - 14-Pin Connector, near batteryT47a - 47-Pin Connector, on ABS Control ModuleT68 - 68-Pin Connector, on Transmission ControlModule (TCM)T121 - 121-Pin ConnectorT10w/100,35ro/brT121/30J ,35or/sw2112136096084445464748- Connection (high bus), in instrument panelwiring harness- Connection (low bus), in instrument panelwiring harness49---Automatic transmission onlyws whitesw blackro redbr browngn greenbl bluegr greyli lilacge yellowor orange8543A1210,5swA1222,5br- Ground connection (in right plenum chamber)T10w/20,5ws0,5br609A1220,35or/swJ 217189608- Ground connection 1, in engine compartmentwiring harness- Ground connection (in center plenum chamber)855051525354555697-39927Edition 04.04
Golf/JettaNo. 86/6Wiring diagram31aMotronic engine control module (ECM), throttleposition (TP) sensor, camshaft position (CMP) sensor31aG40 G79 G185 J220 T6b T10 T10h T121 220Camshaft Position (CMP) SensorThrottle Position (TP) SensorAccelerator Pedal Position Sensor 2Motronic Engine Control Module (ECM), inplenum chamber, center6-Pin Connector10-Pin Connector, orange, in protective housingfor connectors, in plenum chamber, left10-Pin Connector, blue, in protective housingfor connectors, in plenum chamber, left121-Pin Connector- Ground connection (sensor ground), in enginecompartment wiring harnessJ ,35gr/wsT10h/ T10h/ T10h/ T10h/ T10h/ 35gr/wsT6b/3215G1853G 79G 400,5br/bl22022057585960616263646566676869ws whitesw blackro redbr browngn greenbl bluegr greyli lilacge yellowor orange7097-36978Edition 09.03
Golf/JettaNo. 86/7Wiring diagram31aMotronic engine control module (ECM), throttledrive angle sensors, engine coolant temperature(ECT) gauge, leak detection pump (LDP), enginecoolant temperature (ECT) sensors31aG2- Engine Coolant Temperature (ECT) GaugeSensorG62 - Engine Coolant Temperature (ECT) SensorG186 - Throttle Drive (for Electronic Power Control(EPC))G187 - Throttle Drive Angle Sensor 1 (for ElectronicPower Control (EPC))G188 - Throttle Drive Angle Sensor 2 (for ElectronicPower Control (EPC))J220 - Motronic Engine Control Module (ECM), inplenum chamber, centerJ338 - Throttle Valve Control ModuleT6a - 6-Pin ConnectorT10h - 10-Pin Connector, blue, in protective housingfor connectors, in plenum chamber, leftT14a - 14-Pin Connector, near batteryT121 - 121-Pin ConnectorV144 - Leak Detection Pump (LDP)J T10h/ 5ge/br443G187G 188T14a/490,5gn/li20,5li13G2420,35sw0,5br/wsV144J 3381G 62MMG1860,5ge/gn17822022071727374757677787980- Jetta only- Golf only818283ws whitesw blackro redbr browngn greenbl bluegr greyli lilacge yellowor orange8497-36979Edition 09.03
Golf/JettaNo. 86/8Wiring diagram31aMotronic engine control module (ECM), enginespeed (RPM) sensor, knock sensor (KS) 1, knocksensor (KS) 231aG28G61G66J217J2204444J ,35bl/ro0,35gn/ro-T10w/8T3f T10 -0,35ge/roT10w -4T68 T121 T121/41T121/1060,35gnT121/40T121/66139J sw---T3f/1122G 61T3f/2878990Automatic transmission onlyws whitesw blackro redbr browngn greenbl bluegr greyli lilacge yellowor orangeG 28G 6688- Manual transmission only- A/C connection/ Coolant FC (Fan Control)Control ModuleT3f/322086- Ground connection (sensor Ground), inMotronic Multiport Fuel Injection (MFI) wiringharness- Ground connection (sensor ground), in enginecompartment wiring harness122085Engine Speed (RPM) SensorKnock Sensor (KS) 1Knock Sensor (KS) 2Transmission Control Module (TCM)Motronic Engine Control Module (ECM), inplenum chamber, center3-Pin Connector, in engine compartment, front10-Pin Connector, orange, in protective housingfor connectors, in plenum chamber, left10-Pin Connector, white, in protective housingfor connectors, in plenum chamber, leftConnector, 68 point121-Pin Connector919293949596979897-36980Edition 09.03
Golf/JettaNo. 86/9Wiring diagram31aMotronic engine control module (ECM), injectors,positive crankcase ventilation (PCV) heating element31aJ220 - Motronic Engine Control Module (ECM), inplenum chamber, centerN30 - Cylinder 1 Fuel InjectorN31 - Cylinder 2 Fuel InjectorN32 - Cylinder 3 Fuel InjectorN33 - Cylinder 4 Fuel InjectorN79 - Positive Crankcase Ventilation (PCV) HeatingElementS232 - Fuse 32 (in fuse panel)T14a - 14-Pin Connector, near batteryT121 - 121-Pin Connector131608J 220- Ground connection -2-, in engine compartmentwiring harness- Ground connection (in center plenum chamber)- Connection -3- (87a), in instrument panel wiringharnessD95 - Wire connection (injectors), in enginecompartment wiring /ro4,0bl- OO32S232Vehicles with positive crankcase ventilation(PCV) heating element 2N 30T14a/51,0ro/li12N 3111,0ro/li2N 3211,0ro/li2N 33N 3104105106107108109110111ws whitesw blackro redbr browngn greenbl bluegr greyli lilacge yellowor orange11297-36981Edition 09.03
Golf/JettaNo. 86/10Wiring diagram31aMotronic engine control module (ECM), Heated oxygen sensor (HO2S), oxygen sensor (O2S) behindthree way catalytic converter (TWC), evaporativeemission (EVAP) canister purge regulator valve31aG39 - Heated Oxygen Sensor (HO2S)G130 - Oxygen Sensor (O2S) behind Three WayCatalytic Converter (TWC)J220 - Motronic Engine Control Module (ECM), inplenum chamber, centerN80 - Evaporative Emission (EVAP) Canister PurgeRegulator ValveT4f - 4-Pin Connector, in protective housing forconnectors under right floorT6c - 6-Pin Connector, in protective housing forconnectors under right floorT121 - 121-Pin ConnectorE7J ,35gnT121/51,0wsT121/681,5bl/ge0,35gr/wsT6c/6 T6c/2 T6c/5 T6c/1 T6c/4 rT4f/4- Plus connection (87a), in Motronic MultiportFuel Injection (MFI) wiring harness0,35li/roT4f/21,0sw1,0ws2N 80G130G 3911,5bl/ge1,0 wsT4f/11,5 bl/geE7E7113114115116117118119120121122123124125ws whitesw blackro redbr browngn greenbl bluegr greyli lilacge yellowor orange12697-36982Edition 09.03
Golf/JettaNo. 86/11Wiring diagram31aMotronic engine control module (ECM), Oxygensensor (O2S) 2 behind three way catalytic converter(TWC), exhaust gast temperature (EGT) sensor 1,camshaft adjustment valve 1, brake system vacuumpump31aG465 - Oxygen Sensor Behind Three WayCatalytic Converter (TWC)G235 - Exhaust Gas Temperature (EGT) Sensor 1J220 - Motronic Engine Control Module (ECM), inplenum chamber, centerN205 - Camshaft Adjustment Valve 1S283 - Brake Vacuum Pump Fuse, on the relay panelS331 - Camshaft adjustment valve fuse , in protectivehousing, in engine compartment, leftT2 - 2-Pin Connector, in engine compartment, leftT4g - 4-Pin Connector, in protective housing forconnectors under right floorT6k - 6-Pin ConnectorT10 - 10-Pin Connector, orange, in protective housingfor connectors, in plenum chamber, leftT121 - 121-Pin ConnectorV192 - Brake System Vacuum PumpJ /3 T4g/41,0sw18S331T4g/2S---Automatic transmission 221,0ge1,5ro0,5bl/gnT2/222T6k/51,0geG465G 2351,0 ws1T6k/2MN 2051T6k/1V1921,5br/roT4g/11,5 9ws whitesw blackro redbr browngn greenbl bluegr greyli lilacge yellowor orange14097-92743Edition 10.04
Golf/JettaNo. 86/12Wiring diagram31aMotronic engine control module (ECM), secondaryair injection (AIR) pump motor, secondary air injection (AIR) pump relay, clutch vacuum vent valveswitch for cruise control31aFF36F47J220-J299 -S13 T4q T10e T10w -J 220T121/46T121 V101 e6,0ro0,35ws/ro5S1310AT10e/4D103A18- Wire connection (54), in instrument panelA20- Wire connection (15a), in instrument panelwiring harness- Wire connection -3-, in engine compartmentwiring harness- Plus connection (87a), in Motronic MultiportFuel Injection (MFI) wiring harness- Connection (87a), in wiring harness 21/301,0gr/br1,0ro/br4/86V101M1,0ro/sw1J 29912,5bl/ge1,5bl/ge1,0ws/roF 142143A20A20E30E30144145146147148149150151152- Manual transmission onlyT4q/23F3/854,0br1,0ws/geBrake Light SwitchClutch Pedal Switch4Brake Pedal SwitchMotronic Engine Control Module (ECM), inplenum chamber, centerSecondary Air Injection (AIR) Pump Relay, inprotective housing, in engine compartment,left, production control number (100)Fuse 13 in fuse holder4-Pin Connector10-Pin Connector, black, in protective housingfor connectors, in plenum chamber, left10-Pin Connector, white, in protective housingfor connectors, in plenum chamber, left121-Pin ConnectorSecondary Air Injection (AIR) Pump Motor153ws whitesw blackro redbr browngn greenbl bluegr greyli lilacge yellowor orange15497-36984Edition 09.03
Golf/JettaNo. 86/13Wiring diagram31aMotronic engine control module (ECM), cruise control switch, mass air flow (MAF) sensor, fuel pump(FP) relay3121/3116/8517/30E45 E227 G70 J17 J220 -J T10 -0,35 /290,35swT121/530,35sw/bl- Wire connection (15a), in instrument panelwiring harnessA27 - Wire connection (vehicle speed signal), ininstrument panel wiring 10s/ T10s/7J 220T10e/ T10e/10,35sw/geT10s T121 -0,35bl/wsT121/650,35sw/wsT10e -T10/60,35gn/geT10s/ T10s/ T10s/ T10s/52631354G 7- Vehicles with cruise control only.Vehicles with Multi-function steering wheel Wiring diagram Multi-function steering wheelfor cruise control and radio0,35ro/ge3201155-Cruise Control Switch44Cruise Control Push Button (SET)44Mass Air Flow (MAF) SensorFuel Pump (FP) RelayMotronic Engine Control Module (ECM), inplenum chamber, center6-Pin Connector, brown, in protective housingfor connectors, in plenum chamber, left10-Pin Connector, orange, in protective housingfor connectors, in plenum chamber, left10-Pin Connector, black, in protective housingfor connectors, in plenum chamber, left10-Pin Connector, near steering column121-Pin Connector158159160161162163164165166167ws whitesw blackro redbr browngn greenbl bluegr greyli lilacge yellowor orange16897-36985Edition 09.03
Golf/JettaNo. 86/14Wiring diagramFuel pump (FP), fuel level sensor, engine coolantlevel (ECL) sensor31GG6 G32 S228 S234 S243 T6 -Fuel Level SensorFuel Pump (FP)Engine Coolant Level (ECL) SensorFuse 28 (in fuse panel)Fuse 34 (in fuse panel)Fuse 43 (in fuse panel)6-Pin Connector, brown, in protective housingfor connectors, in plenum chamber, leftT14a - 14-Pin Connector, near l43994,0bl0,35li/sw10A10AS22843a34a28a0,35br/ws49- Ground connection, on steering column135- Ground connection -2-, in instrument panelwiring harnes- Ground connection (sensor ground) -1-, ininstrument panel wiring harness- Threaded connection -1- (87) on the relay e- Ground connection, beside steering column2834S243 1E3078T6/5T14a/ 421351,5brE30E301691701711721731741751761,5 br/ro1,5 br140141771781791,5br4,0br4918042181ws whitesw blackro redbr browngn greenbl bluegr greyli lilacge yellowor orange- Vehicles with Multi-Function Indicator (MFI)only---Automatic transmission only- -Vehicles with positive crankcase ventilation(PCV) heating element onlyOOG 32- Connection -1- (87), in instrument panel wiringharness- Connection -2- (87), in instrument panel wiringharness- Connection -4- (87), in instrument panel wiringharness- Connection (87a), in wiring harness engine18297-36986Edition 09.03
Golf/JettaNo. 86/15Wiring diagramInstrument cluster, oil pressure switch, speedometer vehicle speed sensor (VSS), oil pressure warninglightA27A27eeffggF1G22J285K3S5S7T14aT32-Oil Pressure SwitchSpeedometer Vehicle Speed Sensor (VSS)Instrument Cluster Control ModuleOil Pressure Warning LightFuse 5 (in fuse panel)Fuse 7 (in fuse panel)14-Pin Connector, near battery32-Pin Connector, blueB163- Plus connection -1- (15) in wiring 1,0sw/wsws whitesw blackro redbr browngn greenbl bluegr greyli lilacge yellowor 19519697-36987Edition 09.03
Golf/JettaNo. 86/16Wiring diagramInstrument cluster, engine coolant temperature(ECL/ECT) gauge, fuel gauge, tachometer,speedometer, generator (GEN) warning light, lowfuel level warning lightA27A27e0,5br/ge840,35li/ro-A131- Wire connection (door contact switch), ininstrument panel wiring harnessA27 - Wire connection (vehicle speed signal), ininstrument panel wiring harnessA130,35br/wsT32/22Fuel GaugeEngine Coolant Temperature (ECT) GaugeTachometerSpeedometerWarning BuzzerInstrument Cluster Control ModuleGenerator (GEN) Warning LightEngine Coolant Level/Temperature (ECL/ECT)Warning LightK105 - Low Fuel Level Warning LightT32 - 32-Pin Connector, 21K2G1J285K 28H3K105G5G21ws whitesw blackro redbr browngn greenbl bluegr greyli lilacge yellowor -36988Edition 09.03
Golf/JettaNo. 86/17Wiring diagramInstrument cluster, multi-function indicator (MFI),outside air temperature sensor, electronic powercontrol (EPC) warning lamp, cruise control indicatorlight, malfunction indicator lampE 86Multi-Function Indicator Mode Select Switch44Multi-Function Indicator Memory Switch44Outside Air Temperature Sens
Feb 07, 2013 · 2.0L - Engine - Motronic Multiport Fuel Injection (MFI)/85 kW, code BBW, from December 2002 Additional Fuse, Relay, Control Module and Connector locations Compontent Locations Troubleshooting Procedures Guided Fault Finding using VAS 5051/5052 Relay location on t
BOSCH MOTRONIC ENGINE MANAGEMENT SYSTEM CONFIGURATION The Motronic Electronic Control Unit (ECU) used on this engine is designated MED9.6.1 (Motronic, Electronic throttle control, Direct injection). This controller uses a Printed Circuit Board (PCB) design with
a. Engine Type F23A 1: 2.3 g SOHC VTEC Sequential Multiport Fuel-injected engine F23A4: 2.3 g SOHC VTEC Sequential Multiport Fuel-injected engine F23A5: 2.3 g SOHC Sequential Multiport Fuel-injected engine b. Serial Number Transmission Number BAXA -5000001 II a b a. Transmission Type BAXA: 4-speed Automatic P2A8: 5-speed Manual b. Serial Number
1.Engine Oil SABA 13 1.Engine Oil 8000 14 1.Engine Oil 6000 15 1.Engine Oil 3000 16 1.Engine Oil Alvand 17 1.Engine Oil Motor Cycle Engine Oil M-150 18 1.Engine Oil M-100 19 1.Engine Oil Gas Engine Oil CNG-BUS 20 1.Engine Oil G.I.C.X.LA 21 1.Engine Oil G.I.C.X. 22 1.Engine Oil Diesel Engine Oil Power 23 1.Engine Oil Top Engine 24
The Motronic 1.8 engine management system was introduced with the 1992 Volvo 960. The primary difference between this Motronic system and the previous generation of Volvo LH-Jetronic engine management systems is
Motronic engine management system opens up new dimensions in gasoline direct injec-tion. Motronic manifold injection Motronic combines an injection system and an ignition system for engine manage-ment. Fuel metering and ignition are optimally co-ordinated with one another. O
How Motronic calculates theoretical engine load Motronic needs three things to calculate the internal Load signal (which can be found as axis for several maps): 1. A signal from the airmass meter, normalized to airflow in kg/hr: 3 2. The current engine speed (rpm):
ALFA 145 1.7 16V Injection Bosch Motronic M2.10.3 (mot. 1.7 16V Ch. el.) ALFA 145 1.7 16V Injection Bosch Motronic M2.10.3 (mot. 1.7 16V) ALFA 145 1.8 TS 16V ABS Bosch 5.3 ALFA 145 1.8 TS 16V Air Bag TRW MY 97 (2F) ALFA 145 1.8 TS 16V Alarm ICIT/TRW VAS95 ALFA 145 1.8 TS 16V Injection Bosch Motronic
The American Revolution This French snuffbox pictures (left to right) Voltaire, Rousseau, and colonial states-man Benjamin Franklin. Enlightenment and Revolution641 Americans Win Independence In 1754, war erupted on the North American continent between the English and the French. As you recall, the French had also colonized parts of North America through-out the 1600s and 1700s. The conflict .
