Motores Detroit Diesel

MCM WIRING DIAGRAM
PIN NO. DESCRIPTION
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 Not Used Not Used Not Used Spill Control Valve (cyl 4)-pin 4 Spill Control Valve Common-pin 3 Spill Control Valve (cyl 6)-pin 4 Spill Control Valve Common-pin 3 Spill Control Valve (cyl5)-pin 4 Spill Control Valve Common-pin 3 Spill Control Valve (cyl 2)-pin 4 Spill Control Valve Common-pin 3 Spill Control Valve (cyl 3)-pin 4 Spill Control Valve Common-pin 3 Spill Control Valve (cyl 1)-pin 4 Spill Control Valve Common-pin 3 Needle Control Valve (cyl 4)-pin 2 Needle Control Valve Common-pin 1 Needle Control Valve (cyl 6)-pin 2 Needle Control Valve Common-pin 1 Needle Control Valve(cyl 5)-pin 2 Needle Control Valve Common-pin 1 Needle Control Valve (cyl 2)-pin 2 Needle Control Valve Common-pin 1 Needle Control Valve (cyl 3)-pin 2 Needle Control Valve Common-pin 1 Needle Control Valve (cyl 1)-pin 2 Needle Control Valve Common-pin 1 Not Used DOC Outlet Temp Sensor DPF Outlet Pressure Sensor Not Used Jake Front Two-speed Fan or Variable-speed Fan Not Used Not Used Not UsedNot Used Ground Not Used Not Used Not Used CKP/TRS(-) CKP/TRS(+) CMP/SRS(-) CMP/SRS(+) Not Used Fan Speed Not Used Not Used Sensor Ground Turbo Speed Sensor Sensor Ground Not Used Engine Oil Pressure Sensor Sensor Ground Not Used Not Used Sensor Power Supply Not Used EGR Valve Position

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PIN NO. DESCRIPTION
61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 8990 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120

1 3 5

91 93 95

LOOKING INTO VALVE COVER
1 2 3 4 5 6

DDC RESPONSIBILITY
JAKE REAR F7(66) F8(91) F12(32) JAKE FRONT F11(62) F10(23, 25, 27) INJ 2 F1(26) F9(11, 13, 15) F2(14) R = REAR F = FRONT

EGR Valve 12 11 10 9 8 7 Power Supply 7 97 Not Used 9 99 Power Supply FRONT11 Electronic Dosing Valve CONNECTOR = GREY 101 Jake Rear 13 103 Ground 15 Not Used R9(21) 1 2 3 4 5 6 105 1 Fuel Cutoff Valve R10(18) Ether Start 18 2 12 11 10 9 8 7 Not Used R11(9) 108 20 3 Not Used R12(6) 110 4 REAR Not Used 22 VNT CAN (-) CONNECTOR = BLACK 112 VNT CAN (+) Not Used Supply Fuel Temperature Sensor LEFT SENSOR HARNESS 30 Not Used Not Used PIN NO 120 Not Used 60 55 Not Used 1SUPPLY 90 Sensor Power Supply FUEL TEMPERATURE 120-PIN 77 2 EGR Temperature Sensor SENSOR CONNECTOR Fuel Compensation Pressure Sensor Sensor Power Supply PIN NO 52 Turbo Compressor InTemp Sensor 1 INTAKE AIR Intake Manifold Pressure Sensor TEMPERATURE 65 106 1 ELECTRONIC 2 Sensor Ground SENSOR DOSING DOC Inlet Temp Sensor 64 2 VALVE Sensor Position 52 Intake Air Throttle Valve 1 EGR 69 Power SupplyTEMPERATURE 1 FUEL 83 2 Not Used SENSOR CUTOFF 64 2 Power Supply VALVE Not Used 61 1 Not Used EGR 62 111 2 Not Used 1 VALVE 67 3 Not Used CONTROL 60 82 FUEL LINE 2 4 Single-Speed Fan or Two-Speed Fan PRESSURE Not Used PLUG SENSOR 3 Intake Air Throttle (+) 90 104 1 Intake Air Throttle (-) 4 Sensor Ground 103 2 Sensor Ground INTAKE 84 1 117 Sensor Ground AIR 3 Sensor Ground THROTTLE FUEL 82 100 2 4VALVE COMPENSATION Intake Air Temperature Sensor PRESSURE Not Used PLUG 101 3 5 SENSOR Engine Oil Temperature Sensor 104 EGR Delta Pressure Sensor 4 Engine Coolant Temperature Sensor Fuel Line Pressure Sensor Turbo Compressor Out Temp Sensor Not Used RIGHT SENSOR HARNESS Sensor Ground PIN NO DPF Outlet Temp Sensor 55 1 Not Used ENGINE 50 TURBO 1 COOLANT TEMP 51 Sensor Power Supply 110 SPEED 2 2SENSOR DPF Inlet Pressure Sensor SENSOR Not Used Not Used
93 38 74 75 1 2 3 4 55 1 2

REAR INLINE TO SENSOR HARNESS

FRONT INLINE TO SENSOR HARNESS

R5(19) INJ 6 R6(20) R7(7) R8(8)

1 2 3 4 INJ 5

R3(17) R2(16) R4(5) R1(4)

1 2 3 4 INJ 4

F10(23, 25, 27) F5(24) F9(11, 13, 15) F6(12)

1 2 3 4 INJ 3

F10(23, 25, 27) F3(22) F9(11, 13, 15) F4(10)

1 2 3 4

1 2 3 4 INJ 1

INJECTOR...