Engine Control Connector End Views - @1-4hk Engine Control System

Accelerator Pedal Position (APP) Sensor 91 RED Boost pressure sensor signal

92 – Not used

93 GRN/ ORN EGR position sensor signal 2 (except Euro 2 specification) 94 YEL EGR position sensor signal 1

(except Euro 2 specification)

95 WHT

CKP sensor, intake throttle position sensor and boost pressure sensor 5 volts reference

96 – Not used

97 BLU FRP regulator low side

98 LT GRN/

RED CMP sensor signal

99 PNK/ BLK EGR position sensor signal 3 (except Euro 2 specification) 100 BLK CMP sensor and FRP sensor

shield ground

101

BLK CMP sensor, FRP sensor and EGR position sensor low reference

ORN

102 GRN/ ORN Exhaust throttle solenoid valve control

103 LT GRN/

RED

EGR motor control 2 (PWM) (except Euro 2 specification) 104 WHT/ GRN Intake throttle motor low side

(PWM) (Euro 4 specification) 105 WHT/ RED FRP regulator control high side

(PWM)

106 – Not used

107 WHT/ RED CKP sensor signal

108 BLK CKP sensor and boost pressure sensor shield ground

109 BLK

CKP sensor, intake throttle position sensor, FT sensor, ECT sensor and boost pressure sensor low reference 110 GRN EGR motor control 3 (PWM)

(except Euro 2 specification) 111 BLK/ ORN EGR motor control 1 (PWM) (except Euro 2 specification) 112 RED Intake throttle motor drive voltage

(Euro 4 specification)

113 WHT/ RED FRP regulator control high side (PWM)

114 – Not used

115 – Not used

Connector No. E26

Connector color Black

Test adapter No. J-35616-64A Pin No. Wire color Pin function

116 RED Common 2 (cylinder #2 and #3) fuel injector charge voltage 117 BLK Cylinder #2 fuel injector control 118 BLU Cylinder #4 fuel injector control 119 GRN/ WHT Cylinder #1 fuel injector control 120 WHT/ YEL Cylinder #3 fuel injector control 121 WHT Common 1 (cylinder #1 and #4)

fuel injector charge voltage

Connector No. FL1

Connector color Gray

Test adapter No. J-35616-33 Pin No. Wire color Pin function

1 GRN APP sensor 2

5 volts reference

2 YEL APP sensor 2 signal

3 BLU APP sensor 2 low reference

4 WHT APP sensor 1

5 volts reference

5 RED APP sensor 1 signal

6 BLK APP sensor 1 low reference

Connector No. E26

Connector color Black

Test adapter No. J-35616-64A Pin No. Wire color Pin function

RTW76ESH001201

4 5 6

1 2 3

Barometric Pressure (BARO) Sensor

Boost Pressure Sensor

Brake Switch 1

Connector No. FL52

Connector color Black

Test adapter No. J-35616-33 Pin No. Wire color Pin function 1 BLU Sensor low reference 2 WHT/ RED Sensor signal

3 GRN Sensor 5 volts reference

RTW76ESH000901

3 1 2

LNW46ESH001501

1 2 3

Connector No. E54

Connector color Black

Test adapter No. J-35616-33 Pin No. Wire color Pin function

1 RED

Sensor signal GRN/ BKU

2 BLK

Sensor low reference GRN

3 WHT Sensor 5 volts reference

Connector No. FU159

Connector color Black

Test adapter No. J-35616-42 Pin No. Wire color Pin function

1 GRN/ BLK Switch signal

2 BLK Switch ground

MFW81ASH001001

1 2

Brake Switch 2

Clutch Pedal Switch

Camshaft Position (CMP) Sensor

Connector No. FB5 or FB144

Connector color Black

Test adapter No. J-35616-42 Pin No. Wire color Pin function

1 GRN/ ORN Switch signal 2 BLK/ YEL Switch ground

Connector No. FU179

Connector color White

Test adapter No. J-35616-42 Pin No. Wire color Pin function

1 BLK/ ORN Ignition voltage feed

MFW81ASH001001

1 2

LNW46ESH000801

1 2

2 WHT/ BLU Switch signal

Connector No. E48

Connector color Black

Test adapter No. J-35616-33 Pin No. Wire color Pin function

LT GRN/

RED Sensor signal BLU/ RED

2 BLK

Sensor low reference BLU

3 BLU/ WHT Sensor 5 volts reference

Connector No. FU179

Connector color White

Test adapter No. J-35616-42 Pin No. Wire color Pin function

RTW76ESH000701

1 2 3

Crankshaft Position (CKP) Sensor

Cruise Control Main Switch

Data Link Connector (DLC)

Connector No. E50

Connector color Black

Test adapter No. J-35616-33 Pin No. Wire color Pin function

1 WHT/ RED

Sensor signal RED

2 BLK Sensor low reference 3 WHT Sensor 5 volts reference

RTW76ESH000701

1 2 3

LNW76ESH004201

5 6 1 2

9 8

4 3 7

Connector No. FU208

Connector color Brown

Test adapter No. J-35616-33 Pin No. Wire color Pin function

1 – Not used

2 – Not used

3 BLK/ ORN Cruise control main switch ignition voltage feed

4 RED/ WHT Cruise control main switch signal

5 – Not used

6 – Not used

7 BLK Illumination lamp ground

8 LT GRN/

RED Illumination lamp voltage feed

9 – Not used

10 – Not used

Connector No. FU23

Connector color Light blue

Test adapter No. J-35616-2A

Pin No. Wire color Pin function

1 – Not used

2 LT GRN/

RED

Class 2 serial data (EHCU [ABS module])

3 – Not used

4 BLK Ground

5 BLK Ground

6 GRN/ WHT CAN high (Euro 4 specification)

LNW81ASH001401

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

DPD Regeneration Switch

EGR Valve

7 LT BLU

Keyword serial data (ECM [except Euro 4 specification], air suspension control unit, TCM, SRS control unit, ICU, BCM and IP cluster)

8 PNK Class 2 serial data (ABS control unit)

9 RED/ WHT Keyword serial data (HSA control unit)

10 – Not used

11 – Not used

12 GRY/ WHT

Diagnostic request switch (ECM [except Euro 4 specification], air suspension control unit, SRS control unit and IP cluster)

LT GRN/

BLU

Diagnostic request switch (EHCU [ABS module])

WHT/ VIO Diagnostic request switch (ABS control unit)

14 GRN CAN low (Euro 4 specification)

15 – Not used

16 RED Battery voltage

Connector No. FU23

Connector color Light blue

Test adapter No. J-35616-2A

Pin No. Wire color Pin function

LNW76ESH004201

5 6 1 2

9 8

3 4 7

Connector No. FU142

Connector color Blue

Test adapter No. J-35616-33 Pin No. Wire color Pin function

1 BLK/ ORN Switch voltage feed 2 RED/ GRN Switch signal

3 – Not used

4 – Not used

5 – Not used

6 – Not used

7 BLK Illumination lamp ground

8 LT GRN/

RED Illumination lamp voltage feed

9 – Not used

10 – Not used

Connector No. E45

Connector color Black

Test adapter No. J-35616-64A Pin No. Wire color Pin function

1 BLU/ WHT Position sensor 5 volts reference 2 PNK/ BLK Position sensor signal 3

3 GRN/ ORN Position sensor signal 2 4 YEL Position sensor signal 1

5 BLK

Position sensor low reference BLU

6 GRN Motor control 3

RTW76ESH002801

1 2 3 4

5 6 7 8

Engine Coolant Temperature (ECT) Sensor

Exhaust Brake Solenoid Valve

Exhaust Differential Pressure Sensor

7 LT GRN/

RED Motor control 2 8 BLK/ ORN Motor control 1

Connector No. E55

Connector color Gray

Test adapter No. J-35616-33 Pin No. Wire color Pin function

1 RED/ BLK Sensor signal 2 BLK Sensor low reference

Connector No. E45

Connector color Black

Test adapter No. J-35616-64A Pin No. Wire color Pin function

LNW46ESH001201

1 2

Connector No. FB41

Connector color Black

Test adapter No. J-35616-33 Pin No. Wire color Pin function

1 GRN/ BLK Ignition voltage feed 2 GRN/ RED Solenoid valve control

Connector No. FB66

Connector color Black

Test adapter No. J-35616-33 Pin No. Wire color Pin function 1 BLK Sensor low reference

LNW66ESH001101

1 2

RTW76ESH001301

1 2 3

Exhaust Temperature Sensor 1

Exhaust Temperature Sensor 2

Exhaust Throttle Solenoid Valve 2 GRN/ YEL Sensor signal

3 WHT/ ORN Sensor 5 volts reference

Connector No. FB67

Connector color Light gray Test adapter No. J-35616-33 Pin No. Wire color Pin function 1 BLK Sensor low reference 2 YEL/ RED Sensor signal

Connector No. FB66

Connector color Black

Test adapter No. J-35616-33 Pin No. Wire color Pin function

RTW76ESH001601

1 2

RTW76ESH000301

2 1

Connector No. FB68

Connector color Dark gray

Test adapter No. J-35616-33 Pin No. Wire color Pin function 1 BLK Sensor low reference 2 RED/ YEL Sensor signal

Connector No. FB112

Connector color Black

Test adapter No. J-35616-33 Pin No. Wire color Pin function

1 GRN/ BLK Battery voltage feed 2 GRN/ ORN Solenoid valve ground

LNW66ESH001101

1 2

Fuel Injector #1 to #4 Cylinder

Fuel Rail Pressure (FRP) Regulator

Fuel Rail Pressure (FRP) Sensor

Connector No. E71, E72,

E73 and E74 Pin No. Wire color Pin function

1 #1 and #4: WHT

#2 and #3: RED Charge voltage 2

#1: GRN

#2: BLU

#3: YEL

#4: BLK

Fuel injector control

LNW46ESH001001

1 2 3

LNW46ESH001101

1 2

Connector No. E47

Connector color Black

Test adapter No. J-35616-33 Pin No. Wire color Pin function

1 WHT/ RED Regulator control high side (PWM)

2 BLU Regulator low side

Connector No. E49

Connector color Black

Test adapter No. J-35616-33 Pin No. Wire color Pin function

1 BLK

Sensor low reference BLU

2 BLU/ GRN

Sensor signal GRN

3 BLU/ WHT

Sensor 5 volts reference YEL

LNW46ESH001501

1 2 3

Fuel Temperature (FT) Sensor

Glow Plug

Mass Air Flow (MAF)/ Intake Air Temperature (IAT) Sensor (Euro 4)

Intake Air Temperature (IAT) Sensor (except Euro 4)

Connector No. E30

Connector color Gray

Test adapter No. J-35616-33 Pin No. Wire color Pin function 1 BLK Sensor low reference 2 RED/ GRN Sensor signal

Connector No. E31

Connector color –

Pin No. Wire color Pin function 1 BLK/ WHT Power Supply

LNW46ESH001201

1 2

LNW46ESH000701

Connector No. J14 or FB128

Connector color Black

Test adapter No. J-35616-64A Pin No. Wire color Pin function

1 RED MAF sensor 12 volts reference 2 BLK MAF sensor low reference 3 WHT/ BLK MAF sensor signal 4 GRN/ WHT IAT sensor signal 5 BLU IAT sensor low reference

LNW46ESH001801

1 2 3 4 5

LNW81ASH001701

1 2

Intake Throttle Valve

Idle Up Sensor

PTO Throttle Sensor

Connector No. J194

Connector color Black

Test adapter No. J-35616-16 Pin No. Wire color Pin function

1 GRN/ WHT Sensor signal 2 BLU Sensor low reference

Connector No. E46

Connector color Black

Test adapter No. J-35616-64A Pin No. Wire color Pin function

1 WHT/ GRN Motor control low side (PWM) 2 RED Motor drive voltage

3 – Not used

4 BLK Position sensor low reference 5 WHT Position sensor 5 volts reference 6 GRN/ YEL Position sensor signal

RTW76ESH000401 4 5 6

1 2 3 Connector No. FL33

Connector color White

Test adapter No. J-35616-33 Pin No. Wire color Pin function

1 BLU/ RED

Sensor low reference WHT

2 YEL/ BRN Sensor signal

3 BLU

Sensor 5 volts reference WHT

LNW46ESH002601

1 2 3

LNW81ASH001601

1 2 3

Variable Nozzle Turbocharger (VNT) Control Module

Variable Nozzle Turbocharger (VNT) Actuator &

Sensor

Connector No. FB129

Connector color Black

Test adapter No. J-35616-33 Pin No. Wire color Pin function 1 BLK Sensor low reference

2 RED Sensor signal

3 WHT Sensor 5 volts reference

Connector No. E9

Connector color White

Test adapter No. J-35616-64A Pin No. Wire color Pin function

1 BLU Position sensor signal 1 2 BLU/ WHT Position sensor signal 2 3 BRN Position sensor signal 3 4 BLK Position sensor low reference 5 BLK Position sensor shield ground

6 – Not used

7 – Not used

8 BRN Position sensor reference voltage

9 – Not used

10 VIO/ WHT VNT solenoid control 1 11 LT GRN VNT solenoid control 2 12 YEL VNT solenoid control 3 13 GRN/ BLK Ignition voltage feed

14 BLK Ground

LNW76ESH004101 4

8 1

5 2 6

3 7 9 10 11 12 13 14 15 16

15 BLU/ WHT CAN high signal

16 BLU CAN low signal

Connector No. E3

Connector color White

Test adapter No. J-35616-33 Pin No. Wire color Pin function

1 BRN Position sensor reference voltage 2 BRN Position sensor signal 3

3 BLU/ WHT Position sensor signal 2 4 BLU Position sensor signal 1 5 BLK Position sensor low reference

6 YEL Solenoid control 3

7 LT GRN Solenoid control 2 8 VIO/ WHT Solenoid control 1

Connector No. E9

Connector color White

Test adapter No. J-35616-64A Pin No. Wire color Pin function

LNW76ESH002301

1 2 3 4

5 6 7 8

Vehicle Speed Sensor (VSS)

Connector No. J117 or FB156

Connector color Gray

Test adapter No. J-35616-33 Pin No. Wire color Pin function

1 GRN Ignition voltage feed 2 BLK Sensor low reference

3 GRY Sensor signal

RTW76ESH000701

1 2 3

In document @1-4hk Engine Control System (Page 25-37)