Electrical Connectors and Functions
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Connector     | Function     | |
J1/P1     | Electronic Control Module (ECM)     | |
J2/P2     | Electronic Control Module (ECM)     | |
J42     | Customer Supplied Service Tool Connector     | |
J60     | Service Tool Connector     | |
P61/J61     | Customer Connector     | |
J67/P67     | Termination Resistor     | |
J68/P68     | Tee Connector     | |
J100/P100     | Coolant Temperature Sensor     | |
J101/P101     | Engine Oil Temperature Sensor (Commercial Rating Only)     | |
J103/P103     | Inlet Manifold Air Temperature Sensor     | |
J105/P105     | Fuel Temperature Sensor (Optional)     | |
J137A/P137A     | Transmission Oil Temperature Sensor (Optional)     | |
J200/P200     | Intake Manifold (Boost) Pressure Sensor     | |
J201/P201     | Engine Oil Pressure Sensor     | |
J204/P204     | Injection Actuation Pressure Sensor     | |
J209/P209     | Fuel Pressure Sensor (Optional)     | |
J212A/P212A     | Transmission Oil Pressure Sensor (Optional)     | |
J300/P300     | Injector Solenoid Harness Connector     | |
J301/P301     | Number 1 Injector Solenoid     | |
J302/P302     | Number 2 Injector Solenoid     | |
J303/P303     | Number 3 Injector Solenoid     | |
J304/P304     | Number 4 Injector Solenoid     | |
J305/P305     | Number 5 Injector Solenoid     | |
J306/P306     | Number 6 Injector Solenoid     | |
P400     | Timing Calibration Probe     | |
J401/P401     | Primary Engine Speed/Timing Sensor (Top)     | |
J402/P402     | Secondary Engine Speed/Timing Sensor (Bottom)     | |
J403     | Primary Throttle Position Sensor     | |
J500/P500     | Injection Actuation Pressure Control Valve     | |
J501/P501     | Air Inlet Heater Relay     | |
J515/P515     | Starter Motor Magnetic Switch     | |
J800/P800     | Coolant Level Sensor     |
Caterpillar Information System:
3034 Marine Engine V-Belts - Remove and Install
3034 Marine Engine Engine Oil Pan - Remove and Install
3034 Marine Engine Inlet Manifold - Install
G3500 Engines Cooling System
3034 Marine Engine Alternator - Remove and Install
G3500 Engines Turbocharger
G3500 Engines Exhaust Manifold
3034 Marine Engine Electric Starting Motor - Remove and Install
HDB Series and M1 Series Heavy Duty Brushless Alternators Alternator
3034 Marine Engine - Installation Guide Engine Electrical System
3034 Marine Engine Valve Mechanism Cover - Remove and Install
G3500 Engines Aftercooler
3034 Marine Engine Coolant Temperature Sensor - Remove and Install
CONVERSION CHART{0374} CONVERSION CHART{0374}
3064 and 3066 Engines for Caterpillar Built Machines Finding Top Center Position for No. 1 Piston
3126B Marine Engines Engine Wiring Information
2001/07/16 New Electronic Tachometers Have Different Connection To Wiring Harness {7462}
3034 Marine Engine Exhaust Elbow - Remove and Install
Chart for Heli-Coil Repair {0676} Chart for Heli-Coil Repair {0676}
G3500 Engines Exhaust Bypass Valve
69D, 769D, 773D, 773E, 776D and 777D Off-Highway Trucks and 771D, 775D and 775E Quarry Trucks Power Train Electronic Control System General Information
69D, 769D, 773D, 773E, 776D and 777D Off-Highway Trucks and 771D, 775D and 775E Quarry Trucks Power Train Electronic Control System Service Tools
2001/07/01 New Inlet Valves for Cylinder Head Groups in Truck Engines {1105}
120H and 135H Motor Graders Centershift Lock Bar - Clean/Lubricate