Workshop Manuals Factory service & repair Fiat
01 General information02 Specifications03 Manufacturing data and tolerances04 Tightening torques05 Fluids and lubricants06 Maintenance07 Diagnostic checks08 Engine09 Clutch10 Gearbox and differential11 Transmission (4x4)12 Axles and driveshafts13 Brakes14 Steering15 Suspension and wheels16 Heating, air conditioning and auxiliary units17 Electrical equipment18 Body fittings19 Body panels and frame20 Wiring diagrams and electrical functions21 Wiring harnesses22 Connectors and pin-outs23 Fault diagnosis24 Special tools
Fiat Ducato Factory Service Manual (2002-2006)22 · Connectors and pin-outs
22 · General

D004 front/engine coupling

Make
Fiat
Model
Ducato Factory Service Manual
Year
2002–2006
Section
Intermediate couplings › D004 front/engine coupling
Connectors and pin-outsD004 front/engine coupling

D004 FRONT/ENGINE COUPLING

D004A – Front

2.3 JTD 16V, 2.8 JTD 8V · Green filter

D004 FRONT/ENGINE COUPLING
WiringColour
See 12 FRONTNERO
PinCableDestination
Sec.ColourNodeConnect.Pin
A010,35NVSee D001A FRONT/DASHBOARD COUPLING (FRONT)C08
A020,5NSee M020A CODE CONTROL UNIT (FRONT)4
A032,5RSee O020A Diesel heating resistance (FRONT)3
A040,5HVSee O020A Diesel heating resistance (FRONT)1
A050,5NBSee O020A Diesel heating resistance (FRONT)2
A060,75ANSee O020B Diesel heating resistance (FRONT)3
A070,35BLSee D001A FRONT/DASHBOARD COUPLING (FRONT)C06
A080,35HNSee D001B FRONT/DASHBOARD COUPLING (FRONT)1
B010,35SVSee D018B ADDITIONAL FRONT/DASHBOARD COUPLING (FRONT)1
B020,35RVSee D018B ADDITIONAL FRONT/DASHBOARD COUPLING (FRONT)2
B030,35GNSee D018B ADDITIONAL FRONT/DASHBOARD COUPLING (FRONT)5
B040,35BZSee D018B ADDITIONAL FRONT/DASHBOARD COUPLING (FRONT)6
B050,5MGXSee M050 ABS CONTROL UNIT28
See O005 LOAD RESISTANCE ON FRONT CABLE2
B060,5BVXSee M050 ABS CONTROL UNIT30
See O005 LOAD RESISTANCE ON FRONT CABLE1
B070,35HVSee D001A FRONT/DASHBOARD COUPLING (FRONT)B06
B080,35ASSee D001A FRONT/DASHBOARD COUPLING (FRONT)C05
B090,35SRSee D001B FRONT/DASHBOARD COUPLING (FRONT)2
B100,5RNSee D001A FRONT/DASHBOARD COUPLING (FRONT)B01
B110,5BXSee D145 FRONT/CILC (FUEL LEVEL GAUGE CIRCUIT) COUPLING3
See I050 INERTIA SWITCH3
B120,35GRSee D001B FRONT/DASHBOARD COUPLING (FRONT)3
C010,35NSSee D001B FRONT/DASHBOARD COUPLING (FRONT)18
C020,5NZSee K055 ACCELERATOR PEDAL POTENTIOMETER5
C030,5MNSee K055 ACCELERATOR PEDAL POTENTIOMETER6
C040,5BCSee K055 ACCELERATOR PEDAL POTENTIOMETER1
C050,5MBSee K055 ACCELERATOR PEDAL POTENTIOMETER3
C060,5ANSee K055 ACCELERATOR PEDAL POTENTIOMETER4
C070,5HMSee K055 ACCELERATOR PEDAL POTENTIOMETER2
C080,35NRSee D001A FRONT/DASHBOARD COUPLING (FRONT)C07
C090,35LGSee M020 CODE CONTROL UNIT6
C100,35BNSee K010 4 STAGE PRESSURE SWITCH5
C110,35ABSee K010 4 STAGE PRESSURE SWITCH3
C120,35BVSee K010 4 STAGE PRESSURE SWITCH1
D010,35NZSee D001A FRONT/DASHBOARD COUPLING (FRONT)C10
D020,35BHSee D001A FRONT/DASHBOARD COUPLING (FRONT)B09
D030,35BMSee D001A FRONT/DASHBOARD COUPLING (FRONT)B10
D040,5LSee B001C JUNCTION UNIT (FRONT)17
D060,5HGXSee D001A FRONT/DASHBOARD COUPLING (FRONT)B08
See D007A ALTERNATOR COUPLING (FRONT)2
D070,5HBSee I031 CLUTCH PEDAL SWITCH4
D080,35BGSee D001A FRONT/DASHBOARD COUPLING (FRONT)C04

2.8 JTD 8V · Automatic Transmission

D004 FRONT/ENGINE COUPLING
WiringColour
See 12 FRONTNERO
PinCableDestination
Sec.ColourNodeConnect.Pin
A010,35NVSee D001A FRONT/DASHBOARD COUPLING (FRONT)C08
A020,5NSee M020A CODE CONTROL UNIT (FRONT)4
A032,5RSee O020 Diesel heating resistance2
A040,5HVSee K081 FUEL TEMPERATURE SENSOR1
A050,5NBSee K081 FUEL TEMPERATURE SENSOR2
A060,75ANSee K031 WATER IN DIESEL FILTER SENSOR3
A070,35BLSee D001A FRONT/DASHBOARD COUPLING (FRONT)C06
A080,35HNSee D001B FRONT/DASHBOARD COUPLING (FRONT)1
B010,35SVSee D018B ADDITIONAL FRONT/DASHBOARD COUPLING (FRONT)1
B020,35RVSee D018B ADDITIONAL FRONT/DASHBOARD COUPLING (FRONT)2
B030,35GNSee D018B ADDITIONAL FRONT/DASHBOARD COUPLING (FRONT)5
B040,35BZSee D018B ADDITIONAL FRONT/DASHBOARD COUPLING (FRONT)6
B050,5MGSee H037 GEAR CONTROLS5
B050,5MGSee D186A FRONT/ABS COUPLING (ABS)A5
B060,5BVSee H037 GEAR CONTROLS4
B060,5BVSee D186A FRONT/ABS COUPLING (ABS)A6
B080,35ASSee D001A FRONT/DASHBOARD COUPLING (FRONT)C05
B090,35SRSee D001B FRONT/DASHBOARD COUPLING (FRONT)2
B100,5RNSee D001A FRONT/DASHBOARD COUPLING (FRONT)B01
B120,35GRSee D001B FRONT/DASHBOARD COUPLING (FRONT)3
C010,35NSSee D001B FRONT/DASHBOARD COUPLING (FRONT)18
C020,5NZSee K055 ACCELERATOR PEDAL POTENTIOMETER5
C030,5MNSee K055 ACCELERATOR PEDAL POTENTIOMETER6
C040,5BCSee K055 ACCELERATOR PEDAL POTENTIOMETER1
C050,5MBSee K055 ACCELERATOR PEDAL POTENTIOMETER3
C060,5ANSee K055 ACCELERATOR PEDAL POTENTIOMETER4
C070,5HMSee K055 ACCELERATOR PEDAL POTENTIOMETER2
C080,35NRSee D001A FRONT/DASHBOARD COUPLING (FRONT)C07
C090,35LGSee M020A CODE CONTROL UNIT (FRONT)6
D010,35NZSee D001A FRONT/DASHBOARD COUPLING (FRONT)C10
D020,35BHSee D001A FRONT/DASHBOARD COUPLING (FRONT)B09
D030,35BMSee D001A FRONT/DASHBOARD COUPLING (FRONT)B10
D060,5HGXSee D007A ALTERNATOR COUPLING (FRONT)2
See D001A FRONT/DASHBOARD COUPLING (FRONT)B08
D080,35BGXSee D001A FRONT/DASHBOARD COUPLING (FRONT)C04
See M055 AUTOMATIC TRANSMISSION CONTROL UNIT88

2.8 JTD 8V · Automatic Transmission, Climate control

D004 FRONT/ENGINE COUPLING
WiringColour
See 12 FRONTNERO
PinCableDestination
Sec.ColourNodeConnect.Pin
A010,35NVSee D001A FRONT/DASHBOARD COUPLING (FRONT)C08
A020,5NSee M020 CODE CONTROL UNIT4
A032,5RSee O020 Diesel heating resistance2
A040,5HVSee K081 FUEL TEMPERATURE SENSOR1
A050,5NBSee K081 FUEL TEMPERATURE SENSOR2
A060,75ANSee K031 WATER IN DIESEL FILTER SENSOR3
A070,35BLSee D001A FRONT/DASHBOARD COUPLING (FRONT)C06
A080,35HNSee D001B FRONT/DASHBOARD COUPLING (FRONT)1
B010,35SVSee D018B ADDITIONAL FRONT/DASHBOARD COUPLING (FRONT)1
B020,35RVSee D018B ADDITIONAL FRONT/DASHBOARD COUPLING (FRONT)2
B030,35GNSee D018B ADDITIONAL FRONT/DASHBOARD COUPLING (FRONT)5
B040,35BZSee D018B ADDITIONAL FRONT/DASHBOARD COUPLING (FRONT)6
B050,35B-T16See D186C FRONT/ABS COUPLING (ABS)3
B060,35V-T16See D186C FRONT/ABS COUPLING (ABS)4
B080,35ASSee D001A FRONT/DASHBOARD COUPLING (FRONT)C05
B090,35SRSee D001B FRONT/DASHBOARD COUPLING (FRONT)2
B100,5RNSee D001A FRONT/DASHBOARD COUPLING (FRONT)B01
B120,35GRSee D001B FRONT/DASHBOARD COUPLING (FRONT)3
C010,35NSSee D001B FRONT/DASHBOARD COUPLING (FRONT)18
C020,5NZSee K055 ACCELERATOR PEDAL POTENTIOMETER5
C030,5MNSee K055 ACCELERATOR PEDAL POTENTIOMETER6
C040,5BCSee K055 ACCELERATOR PEDAL POTENTIOMETER1
C050,5MBSee K055 ACCELERATOR PEDAL POTENTIOMETER3
C060,5ANSee K055 ACCELERATOR PEDAL POTENTIOMETER4
C070,5HMSee K055 ACCELERATOR PEDAL POTENTIOMETER2
C080,35NRSee D001A FRONT/DASHBOARD COUPLING (FRONT)C07
C090,35LGSee M020 CODE CONTROL UNIT6
C100,35BNSee K010 4 STAGE PRESSURE SWITCH5
C110,35ABSee K010 4 STAGE PRESSURE SWITCH3
C120,35BVSee K010 4 STAGE PRESSURE SWITCH1
D010,35NZSee D001A FRONT/DASHBOARD COUPLING (FRONT)C10
D020,35BHSee D001A FRONT/DASHBOARD COUPLING (FRONT)B09
D030,35BMSee D001A FRONT/DASHBOARD COUPLING (FRONT)B10
D050,5GSee D009B FRONT/RADIATOR COUPLING (FRONT)C
D060,5HGXSee D001A FRONT/DASHBOARD COUPLING (FRONT)B08
See D007A ALTERNATOR COUPLING (FRONT)2
D080,35BGXSee M055 AUTOMATIC TRANSMISSION CONTROL UNIT88
D001AC04

2.3 JTD 16V, 2.8 JTD 8V · Climate control

D004 FRONT/ENGINE COUPLING
WiringColour
See 12 FRONTNERO
PinCableDestination
Sec.ColourNodeConnect.Pin
A010.35NVSee D001 FRONT/DASHBOARD COUPLINGA
A020.5NSee M020 CODE CONTROL UNITA
A032.5RSee O020 Diesel heating resistance
A040.5HVSee K081 FUEL TEMPERATURE SENSOR
A050.5NBSee K081 FUEL TEMPERATURE SENSOR
A060.75ANSee K031 WATER IN DIESEL FILTER SENSOR
A070.35BLSee D001 FRONT/DASHBOARD COUPLINGA
A080.35HNSee D001 FRONT/DASHBOARD COUPLINGB
B010.35SVSee D018 ADDITIONAL FRONT/DASHBOARD COUPLINGB
B020.35RVSee D018 ADDITIONAL FRONT/DASHBOARD COUPLINGB
B030.35GNSee D018 ADDITIONAL FRONT/DASHBOARD COUPLINGB
B040.35BZSee D018 ADDITIONAL FRONT/DASHBOARD COUPLINGB
B050.5MGXSee M050 ABS CONTROL UNIT28
O005A
B060.5BVXSee M050 ABS CONTROL UNIT30
O005A
B070.35HVSee D001 FRONT/DASHBOARD COUPLINGA
B080.35ASSee D001 FRONT/DASHBOARD COUPLINGA
B090.35SRSee D001 FRONT/DASHBOARD COUPLINGB
B100.5RNSee D001 FRONT/DASHBOARD COUPLINGA
B110.5BXSee D145 FRONT/CILC (FUEL LEVEL GAUGE CIRCUIT) COUPLING
See I050 INERTIA SWITCH
B120.35GRSee D001 FRONT/DASHBOARD COUPLINGB
C010.35NSSee D001 FRONT/DASHBOARD COUPLINGB
C020.5NZSee K055 ACCELERATOR PEDAL POTENTIOMETER
C030.5MNSee K055 ACCELERATOR PEDAL POTENTIOMETER
C040.5BCSee K055 ACCELERATOR PEDAL POTENTIOMETER
C050.5MBSee K055 ACCELERATOR PEDAL POTENTIOMETER
C060.5ANSee K055 ACCELERATOR PEDAL POTENTIOMETER
C070.5HMSee K055 ACCELERATOR PEDAL POTENTIOMETER
C080.35NRSee D001 FRONT/DASHBOARD COUPLINGA
C090.35LGSee M020 CODE CONTROL UNITA
C100.35BNSee K010 4 STAGE PRESSURE SWITCH
C110.35ABSee K010 4 STAGE PRESSURE SWITCH
C120.35BVSee K010 4 STAGE PRESSURE SWITCH
D010.35NZSee D001 FRONT/DASHBOARD COUPLINGA
D020.35BHSee D001 FRONT/DASHBOARD COUPLINGA
D030.35BMSee D001 FRONT/DASHBOARD COUPLINGA
D040.5LSee B001 JUNCTION UNITC
C060.5GSee D009 FRONT/RADIATOR COUPLINGB
D060.5HGXSee D007A ALTERNATOR COUPLING (FRONT)A
See D001A FRONT/DASHBOARD COUPLING (FRONT)A
D070.5HBSee I031 CLUTCH PEDAL SWITCH
D080.35BGSee D001 FRONT/DASHBOARD COUPLINGA

2.3 JTD 16V, 2.8 JTD 8V

D004 FRONT/ENGINE COUPLING
WiringColour
See 12 FRONTNERO
PinCableDestination
Sec.ColourNodeConnect.Pin
A010,35NVSee D001A FRONT/DASHBOARD COUPLING (FRONT)C08
A020,5NSee M020A CODE CONTROL UNIT (FRONT)4
A030,5RSee O020 Diesel heating resistance2
A040,5HVSee K081 FUEL TEMPERATURE SENSOR1
A050,5NBSee K081 FUEL TEMPERATURE SENSOR2
A060,75ANSee K031 WATER IN DIESEL FILTER SENSOR3
A070,35BLSee D001A FRONT/DASHBOARD COUPLING (FRONT)C06
A080,35HNSee D001B FRONT/DASHBOARD COUPLING (FRONT)1
B010,35SVSee D018B ADDITIONAL FRONT/DASHBOARD COUPLING (FRONT)1
B020,35RVSee D018B ADDITIONAL FRONT/DASHBOARD COUPLING (FRONT)2
B030,35GNSee D018B ADDITIONAL FRONT/DASHBOARD COUPLING (FRONT)5
B040,35BZSee D018B ADDITIONAL FRONT/DASHBOARD COUPLING (FRONT)6
B050,5MGXSee M050 ABS CONTROL UNIT28
See O005 LOAD RESISTANCE ON FRONT CABLE2
B060,5BVXSee M050 ABS CONTROL UNIT30
See O005 LOAD RESISTANCE ON FRONT CABLE1
B070,35HVSee D001A FRONT/DASHBOARD COUPLING (FRONT)B06
B080,35ASSee D001A FRONT/DASHBOARD COUPLING (FRONT)C05
B090,35SRSee D001B FRONT/DASHBOARD COUPLING (FRONT)2
B100,5RNSee D001A FRONT/DASHBOARD COUPLING (FRONT)B01
B110,5BSee D145 FRONT/CILC (FUEL LEVEL GAUGE CIRCUIT) COUPLING3
B120,35GRSee D001B FRONT/DASHBOARD COUPLING (FRONT)3
C010,35NSSee D001B FRONT/DASHBOARD COUPLING (FRONT)18
C020,5NZSee K055 ACCELERATOR PEDAL POTENTIOMETER5
C030,5MNSee K055 ACCELERATOR PEDAL POTENTIOMETER6
C040,5BCSee K055 ACCELERATOR PEDAL POTENTIOMETER1
C050,5MBSee K055 ACCELERATOR PEDAL POTENTIOMETER3
C060,5ANSee K055 ACCELERATOR PEDAL POTENTIOMETER4
C070,5HMSee K055 ACCELERATOR PEDAL POTENTIOMETER2
C080,35NRSee D001A FRONT/DASHBOARD COUPLING (FRONT)C07
C090,35LGSee M020 CODE CONTROL UNIT6
D010,35NZSee D001A FRONT/DASHBOARD COUPLING (FRONT)C10
D020,35BHSee D001A FRONT/DASHBOARD COUPLING (FRONT)B09
D030,35BMSee D001A FRONT/DASHBOARD COUPLING (FRONT)B10
D040,5LSee B001C JUNCTION UNIT (FRONT)17
D060,5HGXSee D001A FRONT/DASHBOARD COUPLING (FRONT)B08
See D007A ALTERNATOR COUPLING (FRONT)2
D070,5HBSee I031 CLUTCH PEDAL SWITCH4
D080,35BGSee D001A FRONT/DASHBOARD COUPLING (FRONT)C04

2.0 JTD 8V · Green filter

D004 FRONT/ENGINE COUPLING
WiringColour
See 12 FRONTNERO
PinCableDestination
Sec.ColourNodeConnect.Pin

2.0 JTD 8V · Climate control

D004 FRONT/ENGINE COUPLING
WiringColour
See 12 FRONTNERO
PinCableDestination
Sec.ColourNodeConnect.Pin
PIN P.SEZ.COLORENODODEST.CONN.PIN A.
A010.35NVSee D001A FRONT/DASHBOARD COUPLING (FRONT)C08
A020.5NSee M020A CODE CONTROL UNIT (FRONT)4
A032.5RSee O020 Diesel heating resistance2
A040.5H7See K081 FUEL TEMPERATURE SENSOR1
A050.5MBSee K081 FUEL TEMPERATURE SENSOR2
A060,75ANSee K031 WATER IN DIESEL FILTER SENSOR3
A070.35BLSee D001A FRONT/DASHBOARD COUPLING (FRONT)C06
A080.35HNSee D001B FRONT/DASHBOARD COUPLING (FRONT)1
B010,35S7See D018B ADDITIONAL FRONT/DASHBOARD COUPLING (FRONT)1
B020,35RVSee D018B ADDITIONAL FRONT/DASHBOARD COUPLING (FRONT)2
B030.35GNSee D018B ADDITIONAL FRONT/DASHBOARD COUPLING (FRONT)5
B040.35BSee D018B ADDITIONAL FRONT/DASHBOARD COUPLING (FRONT)6
B050.5MGXSee M050 ABS CONTROL UNIT28
See O005 LOAD RESISTANCE ON FRONT CABLE2
B060.5BVXSee M050 ABS CONTROL UNIT30
See O005 LOAD RESISTANCE ON FRONT CABLE1
B070.35H7See D001A FRONT/DASHBOARD COUPLING (FRONT)B06
B080.35ABSee D001A FRONT/DASHBOARD COUPLING (FRONT)C05
B090.35SRSee D001B FRONT/DASHBOARD COUPLING (FRONT)2
B100.5RNSee D001A FRONT/DASHBOARD COUPLING (FRONT)B01
B110.5HMSee D001A FRONT/DASHBOARD COUPLING (FRONT)A01
B120.35GRSee D001B FRONT/DASHBOARD COUPLING (FRONT)3
C010.35N!3See D001B FRONT/DASHBOARD COUPLING (FRONT)18
C020.5NSee K055 ACCELERATOR PEDAL POTENTIOMETER5
C030.5MNSee K055 ACCELERATOR PEDAL POTENTIOMETER6
C040.5BCSee K055 ACCELERATOR PEDAL POTENTIOMETER1
C050.5MBSee K055 ACCELERATOR PEDAL POTENTIOMETER3
C060.5ANSee K055 ACCELERATOR PEDAL POTENTIOMETER4
C070.5HMSee K055 ACCELERATOR PEDAL POTENTIOMETER2
C080.35NRSee D001A FRONT/DASHBOARD COUPLING (FRONT)C07
C090.35LGSee M020A CODE CONTROL UNIT (FRONT)6
C100.35BNSee K010 4 STAGE PRESSURE SWITCH5
C110.35ABSee K010 4 STAGE PRESSURE SWITCH3
C120.35BVSee K010 4 STAGE PRESSURE SWITCH1
D010.35NSee D001A FRONT/DASHBOARD COUPLING (FRONT)C10
D020.35BHSee D001A FRONT/DASHBOARD COUPLING (FRONT)B09
D030.35BMSee D001A FRONT/DASHBOARD COUPLING (FRONT)B10
D040.5LSee B001C JUNCTION UNIT (FRONT)17
D050.5GSee D009B FRONT/RADIATOR COUPLING (FRONT)1
D060.5HGSee D001A FRONT/DASHBOARD COUPLING (FRONT)B08
D070.5HBSee I031 CLUTCH PEDAL SWITCH4
D080.35BGSee D001A FRONT/DASHBOARD COUPLING (FRONT)C04

2.0 JTD 8V

D004 FRONT/ENGINE COUPLING
WiringColour
See 12 FRONTNERO
PinCableDestination
Sec.ColourNodeConnect.Pin

2.0 16V · Climate control

D004 FRONT/ENGINE COUPLING
WiringColour
See 12 FRONTNERO
PinCableDestination
Sec.ColourNodeConnect.Pin

2.0 16V

D004 FRONT/ENGINE COUPLING
WiringColour
See 12 FRONTNERO
PinCableDestination
Sec.ColourNodeConnect.Pin

D004A – Engine

2.8 JTD 8V · POWER Setup, Thermal starter

D004 FRONT/ENGINE COUPLING
WiringColour
See 50 ENGINE
PinCableDestination
Sec.ColourNodeConnect.Pin
A010,5NVSee M010A ENGINE MANAGEMENT ECU (ENGINE)47
A020,5NXSee C040B ENGINE EARTH (ENGINE)1
See M010A ENGINE MANAGEMENT ECU (ENGINE)1
See M010A ENGINE MANAGEMENT ECU (ENGINE)2
See M010A ENGINE MANAGEMENT ECU (ENGINE)3
A0325RSee B001A JUNCTION UNIT (ENGINE)2
A040,5MZSee M010B ENGINE MANAGEMENT ECU (ENGINE)82
A050,5NBSee M010B ENGINE MANAGEMENT ECU (ENGINE)83
A060.75ANXSee B001A JUNCTION UNIT (ENGINE)1
See B001A JUNCTION UNIT (ENGINE)7
See L036 TURBINE VARIABLE GEOMETRY CONTROL SOLENOID VALVE2
See K084 SPEEDOMETER SENSOR1
See L064 FLOW MODIFYING SOLENOID VALVE1
See O007 OIL VAPOUR HEATING RESISTANCE1
See B001A JUNCTION UNIT (ENGINE)6
See B001A JUNCTION UNIT (ENGINE)3
A070.5BLSee M010A ENGINE MANAGEMENT ECU (ENGINE)14
A080,5HNSee M010A ENGINE MANAGEMENT ECU (ENGINE)54
B010,5SGSee M010A ENGINE MANAGEMENT ECU (ENGINE)55
B020,5RVSee M010A ENGINE MANAGEMENT ECU (ENGINE)57
B030,5GNM010A,56
B040,5NZSee M010A ENGINE MANAGEMENT ECU (ENGINE)53
B050,5BSee M010A ENGINE MANAGEMENT ECU (ENGINE)9
B060,5VSee M010A ENGINE MANAGEMENT ECU (ENGINE)10
B070,5HVSee K084 SPEEDOMETER SENSOR3
B080,5CASee M010A ENGINE MANAGEMENT ECU (ENGINE)49
B090,5SBSee M010A ENGINE MANAGEMENT ECU (ENGINE)23
B100,5RNSee M010A ENGINE MANAGEMENT ECU (ENGINE)59
B120,5GVSee K032 ENGINE OIL LEVEL SENSOR1
C010,5MCSee K032 ENGINE OIL LEVEL SENSOR2
C020,5ZBSee M010A ENGINE MANAGEMENT ECU (ENGINE)79
C030,5MNSee M010A ENGINE MANAGEMENT ECU (ENGINE)80
C040,5BCSee M010A ENGINE MANAGEMENT ECU (ENGINE)81
C050,5MBSee M010A ENGINE MANAGEMENT ECU (ENGINE)76
C060,5ANSee M010A ENGINE MANAGEMENT ECU (ENGINE)77
C070,5HMSee M010A ENGINE MANAGEMENT ECU (ENGINE)78
C080,5NLSee M010A ENGINE MANAGEMENT ECU (ENGINE)21
C090,5LGSee M010A ENGINE MANAGEMENT ECU (ENGINE)11
C100,5BNSee M010A ENGINE MANAGEMENT ECU (ENGINE)60
C110,5ABSee M010A ENGINE MANAGEMENT ECU (ENGINE)51
C120,5BVSee M010A ENGINE MANAGEMENT ECU (ENGINE)52
D010,5ZGSee K084 SPEEDOMETER SENSOR2
D020,5HBSee K083 FUEL PRESSURE SENSOR1
D030,5MVSee K083 FUEL PRESSURE SENSOR2
D050,5CXSee M010A ENGINE MANAGEMENT ECU (ENGINE)19
See B001A JUNCTION UNIT (ENGINE)21
D070,5HLSee M010A ENGINE MANAGEMENT ECU (ENGINE)61
D080,5BGSee M010A ENGINE MANAGEMENT ECU (ENGINE)48

2.8 JTD 8V · Heat - Flange, POWER Setup

D004 FRONT/ENGINE COUPLING
WiringColour
See 50 ENGINE
PinCableDestination
Sec.ColourNodeConnect.Pin
A010,5NVSee M010A ENGINE MANAGEMENT ECU (ENGINE)47
A020,5NXSee C040B ENGINE EARTH (ENGINE)1
See M010A ENGINE MANAGEMENT ECU (ENGINE)1
See M010A ENGINE MANAGEMENT ECU (ENGINE)2
See M010A ENGINE MANAGEMENT ECU (ENGINE)3
A0325RSee B001A JUNCTION UNIT (ENGINE)2
A040,5MZSee M010B ENGINE MANAGEMENT ECU (ENGINE)82
A050,5NBSee M010B ENGINE MANAGEMENT ECU (ENGINE)83
A060.75ANXSee B001A JUNCTION UNIT (ENGINE)6
See B001A JUNCTION UNIT (ENGINE)7
See L036 TURBINE VARIABLE GEOMETRY CONTROL SOLENOID VALVE2
See K084 SPEEDOMETER SENSOR1
See L064 FLOW MODIFYING SOLENOID VALVE1
See O007 OIL VAPOUR HEATING RESISTANCE1
See J130C HEAT - FLANGE RELAY (ENGINE)2
A070.5BLSee M010A ENGINE MANAGEMENT ECU (ENGINE)14
A080,5HNSee M010A ENGINE MANAGEMENT ECU (ENGINE)54
B010,5SGSee M010A ENGINE MANAGEMENT ECU (ENGINE)55
B020,5RVSee M010A ENGINE MANAGEMENT ECU (ENGINE)57
B030,5GNM010A,56
B040,5NZSee M010A ENGINE MANAGEMENT ECU (ENGINE)53
B050,5BSee M010A ENGINE MANAGEMENT ECU (ENGINE)9
B060,5VSee M010A ENGINE MANAGEMENT ECU (ENGINE)10
B070,5HVSee K084 SPEEDOMETER SENSOR3
B080,5CASee M010A ENGINE MANAGEMENT ECU (ENGINE)49
B090,5SBSee M010A ENGINE MANAGEMENT ECU (ENGINE)23
B100,5RNSee M010A ENGINE MANAGEMENT ECU (ENGINE)59
B120,5GVSee K032 ENGINE OIL LEVEL SENSOR1
C010,5MCSee K032 ENGINE OIL LEVEL SENSOR2
C020,5ZBSee M010A ENGINE MANAGEMENT ECU (ENGINE)79
C030,5MNSee M010A ENGINE MANAGEMENT ECU (ENGINE)80
C040,5BCSee M010A ENGINE MANAGEMENT ECU (ENGINE)81
C050,5MBSee M010A ENGINE MANAGEMENT ECU (ENGINE)76
C060,5ANSee M010A ENGINE MANAGEMENT ECU (ENGINE)77
C070,5HMSee M010A ENGINE MANAGEMENT ECU (ENGINE)78
C080,5NLSee M010A ENGINE MANAGEMENT ECU (ENGINE)21
C090,5LGSee M010A ENGINE MANAGEMENT ECU (ENGINE)11
C100,5BNSee M010A ENGINE MANAGEMENT ECU (ENGINE)60
C110,5ABSee M010A ENGINE MANAGEMENT ECU (ENGINE)51
C120,5BVSee M010A ENGINE MANAGEMENT ECU (ENGINE)52
D010,5ZGSee K084 SPEEDOMETER SENSOR2
D020,5HBSee K083 FUEL PRESSURE SENSOR1
D030,5MVSee K083 FUEL PRESSURE SENSOR2
D050,5CXSee M010A ENGINE MANAGEMENT ECU (ENGINE)19
See B001A JUNCTION UNIT (ENGINE)21
D070,5HLSee M010A ENGINE MANAGEMENT ECU (ENGINE)61
D080,5BGSee M010A ENGINE MANAGEMENT ECU (ENGINE)48

2.0 16V · Climate control, Methane

D004 FRONT/ENGINE COUPLING
WiringColour
See 50 ENGINE
PinCableDestination
Sec.ColourNodeConnect.Pin
A010,5HRSee M010A ENGINE MANAGEMENT ECU (ENGINE)J2
A020,5NXSee M010C ENGINE MANAGEMENT ECU (ENGINE)H1
See M010B ENGINE MANAGEMENT ECU (ENGINE)H4
See M010A ENGINE MANAGEMENT ECU (ENGINE)L4
See M010A ENGINE MANAGEMENT ECU (ENGINE)M4
See C040 ENGINE EARTH
See L020 AIR CONDITIONING COMPRESSOR ENGAGEMENT ELECTRO-MAGNET2
See O007A OIL VAPOUR HEATING RESISTANCE (ENGINE)2
See O015 THROTTLE CASING HEATING RESISTANCE2
See J020 AIR CONDITIONING COMPRESSOR ENGAGEMENT RELAY5
A031,5RNSee D193 METHANE / INJECTION COUPLINGB1
A042,5MSee D193 METHANE / INJECTION COUPLINGA1
A050,5GVSee M010A ENGINE MANAGEMENT ECU (ENGINE)D3
See D004A FRONT/ENGINE COUPLING (FRONT)C10
See J020 AIR CONDITIONING COMPRESSOR ENGAGEMENT RELAY3
A062,5BNSee D193 METHANE / INJECTION COUPLINGA8
A070,5BLSee M010A ENGINE MANAGEMENT ECU (ENGINE)M3
B070,5ASee K084 SPEEDOMETER SENSOR3
B080,5AVSee M010A ENGINE MANAGEMENT ECU (ENGINE)G2
B110,5LSee A010B ALTERNATOR (ENGINE)
B120,5GVSee K032 ENGINE OIL LEVEL SENSOR1
C010,5MCSee K032 ENGINE OIL LEVEL SENSOR3
C030,5ZBSee D193 METHANE / INJECTION COUPLINGB8
C040,5NBSee D193 METHANE / INJECTION COUPLINGC5
C080,5ANSee M010A ENGINE MANAGEMENT ECU (ENGINE)C4
C090,5HVSee M010A ENGINE MANAGEMENT ECU (ENGINE)F3
C100,5GVXSee M010A ENGINE MANAGEMENT ECU (ENGINE)D3
See J020 AIR CONDITIONING COMPRESSOR ENGAGEMENT RELAY3
See D004A FRONT/ENGINE COUPLING (FRONT)A05
C110,5ABSee M010A ENGINE MANAGEMENT ECU (ENGINE)E2
D010,5NZSee K084 SPEEDOMETER SENSOR2
D020,5VSee M010A ENGINE MANAGEMENT ECU (ENGINE)K3
D030,5GVSee M010A ENGINE MANAGEMENT ECU (ENGINE)D3
See D004A FRONT/ENGINE COUPLING (FRONT)A05
See J020 AIR CONDITIONING COMPRESSOR ENGAGEMENT RELAY3
D042,5BNSee J027 PETROL SUPPLY CUT OUT RELAY5
D050,5ARXSee M010A ENGINE MANAGEMENT ECU (ENGINE)J4
See B001A JUNCTION UNIT (ENGINE)21
D060,5CSee K030 LOW ENGINE OIL PRESSURE SENSOR (SWITCH)1
D080,5BRXSee M010A ENGINE MANAGEMENT ECU (ENGINE)M2
0,5BRSee D193 METHANE / INJECTION COUPLINGC2

2.0 16V · Methane

D004 FRONT/ENGINE COUPLING
WiringColour
See 50 ENGINE
PinCableDestination
Sec.ColourNodeConnect.Pin
A010,5HRSee M010A ENGINE MANAGEMENT ECU (ENGINE)J2
A020,5NXSee M010C ENGINE MANAGEMENT ECU (ENGINE)H1
See M010B ENGINE MANAGEMENT ECU (ENGINE)H4
See M010A ENGINE MANAGEMENT ECU (ENGINE)L4
See M010A ENGINE MANAGEMENT ECU (ENGINE)M4
See O007A OIL VAPOUR HEATING RESISTANCE (ENGINE)2
See O015 THROTTLE CASING HEATING RESISTANCE2
See C040 ENGINE EARTH
A031,5RNSee D193 METHANE / INJECTION COUPLINGB1
A042,5MSee D193 METHANE / INJECTION COUPLINGA1
A050,5GVSee M010A ENGINE MANAGEMENT ECU (ENGINE)D3
See D004A FRONT/ENGINE COUPLING (FRONT)C10
A062,5BNSee D193 METHANE / INJECTION COUPLINGA8
A070,5BLSee M010A ENGINE MANAGEMENT ECU (ENGINE)M3
B070,5ASee K084 SPEEDOMETER SENSOR3
B080,5AVSee M010A ENGINE MANAGEMENT ECU (ENGINE)G2
B110,5LSee A010B ALTERNATOR (ENGINE)
B120,5GVSee K032 ENGINE OIL LEVEL SENSOR1
C010,5MCSee K032 ENGINE OIL LEVEL SENSOR3
C030,5ZBSee D193 METHANE / INJECTION COUPLINGB8
C040,5NBSee D193 METHANE / INJECTION COUPLINGC5
C080,5ANSee M010A ENGINE MANAGEMENT ECU (ENGINE)C4
C090,5HVSee M010A ENGINE MANAGEMENT ECU (ENGINE)F3
C100,5GVXSee M010A ENGINE MANAGEMENT ECU (ENGINE)D3
See D004A FRONT/ENGINE COUPLING (FRONT)A05
C110,5ABSee M010A ENGINE MANAGEMENT ECU (ENGINE)E2
D010,5NZSee K084 SPEEDOMETER SENSOR2
D020,5VSee M010A ENGINE MANAGEMENT ECU (ENGINE)K3
D030,5GVSee M010A ENGINE MANAGEMENT ECU (ENGINE)D3
See D004A FRONT/ENGINE COUPLING (FRONT)A05
See J020 AIR CONDITIONING COMPRESSOR ENGAGEMENT RELAY3
D042,5BNSee J027 PETROL SUPPLY CUT OUT RELAY5
D060,5CSee K030 LOW ENGINE OIL PRESSURE SENSOR (SWITCH)1
D080,5BRXSee M010A ENGINE MANAGEMENT ECU (ENGINE)M2
0,5BRSee D193 METHANE / INJECTION COUPLINGC2

2.0 16V · Climate control

D004 FRONT/ENGINE COUPLING
WiringColour
See 50 ENGINE
PinCableDestination
Sec.ColourNodeConnect.Pin
A010,5HRSee M010A ENGINE MANAGEMENT ECU (ENGINE)J2
A020,5NXSee M010C ENGINE MANAGEMENT ECU (ENGINE)H1
See M010B ENGINE MANAGEMENT ECU (ENGINE)H4
See M010A ENGINE MANAGEMENT ECU (ENGINE)L4
See M010A ENGINE MANAGEMENT ECU (ENGINE)M4
See B001A JUNCTION UNIT (ENGINE)5
See J021 COMPRESSOR ENGAGEMENT ADDITIONAL REMOTE CONTROL SWITCH2
See L020 AIR CONDITIONING COMPRESSOR ENGAGEMENT ELECTRO-MAGNET2
See O007A OIL VAPOUR HEATING RESISTANCE (ENGINE)2
See C040 ENGINE EARTH
See O015 THROTTLE CASING HEATING RESISTANCE2
B070,5ASee K084 SPEEDOMETER SENSOR3
B080,5AVSee M010A ENGINE MANAGEMENT ECU (ENGINE)G2
B110,5BLSee M010A ENGINE MANAGEMENT ECU (ENGINE)M3
B120,5GVSee K032 ENGINE OIL LEVEL SENSOR1
C010,5MCSee K032 ENGINE OIL LEVEL SENSOR3
C080,5ANSee M010A ENGINE MANAGEMENT ECU (ENGINE)C4
C090,5HVSee M010A ENGINE MANAGEMENT ECU (ENGINE)F3
C100,5GVXSee M010A ENGINE MANAGEMENT ECU (ENGINE)D3
See J020 AIR CONDITIONING COMPRESSOR ENGAGEMENT RELAY3
C110,5ABSee M010A ENGINE MANAGEMENT ECU (ENGINE)E2
D010,5NZSee K084 SPEEDOMETER SENSOR2
D020,5VSee M010A ENGINE MANAGEMENT ECU (ENGINE)K3
D030,5AGSee K036 ENGINE COOLANT TEMPERATURE SENSOR/SENDER UNIT3
D050,5ARXSee M010A ENGINE MANAGEMENT ECU (ENGINE)J4
See B001A JUNCTION UNIT (ENGINE)21
D062,5CBXSee B001A JUNCTION UNIT (ENGINE)18
See A030 IGNITION COIL4
See N070A INJECTOR (ENGINE)2
See N070B INJECTOR (ENGINE)2
See N070D INJECTOR (ENGINE)2
See N070C INJECTOR (ENGINE)2
D080,5BRSee M010A ENGINE MANAGEMENT ECU (ENGINE)H2

2.0 16V

D004 FRONT/ENGINE COUPLING
WiringColour
See 50 ENGINE

2.0 JTD 8V

D004 FRONT/ENGINE COUPLING
WiringColour
See 50 ENGINE

2.3 JTD 16V

D004 FRONT/ENGINE COUPLING
WiringColour
See 50 ENGINE
PinCableDestination
Sec.ColourNodeConnect.Pin
A010,5NVSee M010A ENGINE MANAGEMENT ECU (ENGINE)47
A020,5NXSee M015A PLUG PREHEATING CONTROL UNIT (ENGINE)1
See M010A ENGINE MANAGEMENT ECU (ENGINE)1
See M010A ENGINE MANAGEMENT ECU (ENGINE)2
See M010A ENGINE MANAGEMENT ECU (ENGINE)3
See C040B ENGINE EARTH (ENGINE)
A032,5RSee B001A JUNCTION UNIT (ENGINE)2
A040,5MZSee M010B ENGINE MANAGEMENT ECU (ENGINE)82
A050,5NBSee M010B ENGINE MANAGEMENT ECU (ENGINE)83
A070,5BLSee M010A ENGINE MANAGEMENT ECU (ENGINE)14
A080,5HNSee M010A ENGINE MANAGEMENT ECU (ENGINE)54
B010,5SGSee M010A ENGINE MANAGEMENT ECU (ENGINE)55
B020,5RVSee M010A ENGINE MANAGEMENT ECU (ENGINE)57
B030,5GNSee M010A ENGINE MANAGEMENT ECU (ENGINE)56
B040,5NZSee M010A ENGINE MANAGEMENT ECU (ENGINE)53
B050,5BSee M010A ENGINE MANAGEMENT ECU (ENGINE)9
B060,5VSee M010A ENGINE MANAGEMENT ECU (ENGINE)10
B070,5HVSee K084 SPEEDOMETER SENSOR3
B080,5CASee M010A ENGINE MANAGEMENT ECU (ENGINE)49
B090,5CLSee M010A ENGINE MANAGEMENT ECU (ENGINE)23
B100,5RNSee M010A ENGINE MANAGEMENT ECU (ENGINE)59
C020,5ZBSee M010A ENGINE MANAGEMENT ECU (ENGINE)79
C030,5MNSee M010A ENGINE MANAGEMENT ECU (ENGINE)80
C040,5BCSee M010A ENGINE MANAGEMENT ECU (ENGINE)81
C050,5MBSee M010A ENGINE MANAGEMENT ECU (ENGINE)76
C060,5ANSee M010A ENGINE MANAGEMENT ECU (ENGINE)77
C070,5HMSee M010A ENGINE MANAGEMENT ECU (ENGINE)78
C080,5NLSee M010A ENGINE MANAGEMENT ECU (ENGINE)21
C090,5LGSee M010A ENGINE MANAGEMENT ECU (ENGINE)11
C100,5BNSee M010A ENGINE MANAGEMENT ECU (ENGINE)60
C110,5ABSee M010A ENGINE MANAGEMENT ECU (ENGINE)51
C120,5BVSee M010A ENGINE MANAGEMENT ECU (ENGINE)52
D010,5ZGSee K084 SPEEDOMETER SENSOR2
D020,5SBSee K035 DO NOT USE SENDER UNIT1
D030,5MVSee K035 DO NOT USE SENDER UNIT2
D050,5GNXSee B001A JUNCTION UNIT (ENGINE)21
See M010A ENGINE MANAGEMENT ECU (ENGINE)19
D060,5CBSee K028 ENGINE OIL PRESSURE SENSOR1
D070,5HLSee M010A ENGINE MANAGEMENT ECU (ENGINE)61
D080,5BGSee M010A ENGINE MANAGEMENT ECU (ENGINE)48

2.8 JTD 8V

D004 FRONT/ENGINE COUPLING
WiringColour
See 50 ENGINE
PinCableDestination
Sec.ColourNodeConnect.Pin
A010,5NVSee M010A ENGINE MANAGEMENT ECU (ENGINE)47
A020,5NXSee M010A ENGINE MANAGEMENT ECU (ENGINE)1
See M010A ENGINE MANAGEMENT ECU (ENGINE)2
See M010A ENGINE MANAGEMENT ECU (ENGINE)3
See C040B ENGINE EARTH (ENGINE)
A032,5RSee B001A JUNCTION UNIT (ENGINE)2
A040,5MZSee M010B ENGINE MANAGEMENT ECU (ENGINE)82
A050,5NBSee M010B ENGINE MANAGEMENT ECU (ENGINE)83
A070,5BLSee M010A ENGINE MANAGEMENT ECU (ENGINE)14
A080,5HNSee M010A ENGINE MANAGEMENT ECU (ENGINE)54
B010,5SGSee M010A ENGINE MANAGEMENT ECU (ENGINE)55
B020,5RVSee M010A ENGINE MANAGEMENT ECU (ENGINE)57
B030,5GNSee M010A ENGINE MANAGEMENT ECU (ENGINE)56
B040,5NZSee M010A ENGINE MANAGEMENT ECU (ENGINE)53
B050,5BSee M010A ENGINE MANAGEMENT ECU (ENGINE)9
B060,5VSee M010A ENGINE MANAGEMENT ECU (ENGINE)10
B070,5HVSee K084 SPEEDOMETER SENSOR3
B080,5CASee M010A ENGINE MANAGEMENT ECU (ENGINE)49
B090,5SBSee M010A ENGINE MANAGEMENT ECU (ENGINE)23
B100,5RNSee M010A ENGINE MANAGEMENT ECU (ENGINE)59
B120,5GVSee K032 ENGINE OIL LEVEL SENSOR1
C010,5MCSee K032 ENGINE OIL LEVEL SENSOR2
C020,5ZBSee M010A ENGINE MANAGEMENT ECU (ENGINE)79
C030,5MNSee M010A ENGINE MANAGEMENT ECU (ENGINE)80
C040,5BCSee M010A ENGINE MANAGEMENT ECU (ENGINE)81
C050,5MBSee M010A ENGINE MANAGEMENT ECU (ENGINE)76
C060,5ANSee M010A ENGINE MANAGEMENT ECU (ENGINE)77
C070,5HMSee M010A ENGINE MANAGEMENT ECU (ENGINE)78
C080,5NLSee M010A ENGINE MANAGEMENT ECU (ENGINE)21
C090,5LGSee M010A ENGINE MANAGEMENT ECU (ENGINE)11
C100,5BNSee M010A ENGINE MANAGEMENT ECU (ENGINE)60
C110,5ABSee M010A ENGINE MANAGEMENT ECU (ENGINE)51
C120,5BVSee M010A ENGINE MANAGEMENT ECU (ENGINE)52
D010,5ZGSee K084 SPEEDOMETER SENSOR2
D020,5HBSee K035 DO NOT USE SENDER UNIT1
D030,5MVSee K035 DO NOT USE SENDER UNIT2
D050,5GXSee M010A ENGINE MANAGEMENT ECU (ENGINE)19
See B001A JUNCTION UNIT (ENGINE)21
D070,5HLSee M010A ENGINE MANAGEMENT ECU (ENGINE)61
D080,5BGSee M010A ENGINE MANAGEMENT ECU (ENGINE)48

D004B – Front

2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V

D004 FRONT/ENGINE COUPLING
WiringColour
See 12 FRONTNERO
PinCableDestination
Sec.ColourNodeConnect.Pin
B6RNSee B001B JUNCTION UNIT (FRONT)B

D004B – Engine

2.0 JTD 8V

D004 FRONT/ENGINE COUPLING
WiringColour
See 50 ENGINENERO
PinCableDestination
Sec.ColourNodeConnect.Pin
B6RSee M015B PLUG PREHEATING CONTROL UNIT (ENGINE)A

2.8 JTD 8V · POWER Setup, Thermal starter

D004 FRONT/ENGINE COUPLING
WiringColour
See 50 ENGINENERO
PinCableDestination
Sec.ColourNodeConnect.Pin
B6RSee J131 THERMAL STARTER RELAY30

2.3 JTD 16V

D004 FRONT/ENGINE COUPLING
WiringColour
See 50 ENGINENERO
PinCableDestination
Sec.ColourNodeConnect.Pin
B6RSee M015B PLUG PREHEATING CONTROL UNIT (ENGINE)

Parts & tools for this job For 2002 Fiat Ducato

Links open Amazon search results in a new tab. As an Amazon Associate I earn from qualifying purchases.