TURBOCHARGER 5371124 - Caterpillar

Table 1
Electrical Connectors    
Jack/Plug    Component    
J1/P1     ECM Connector    
J2/P2     ECM Connector    
J3/P3     Machine Connector    
J20/P20     Primary Engine Speed/Timing Sensor Connector    
J21/P21     Engine Coolant Temperature Sensor Connector    
J22/P22     Engine Oil Pressure Sensor Connector    
J23/P23     Turbocharger Outlet Pressure Sensor Connector    
J42/P42     Ground Level Shutdown Switch    
J26/P26     Timing Calibration Probe Connector    
J27/P27     Atmospheric Pressure Sensor Connector    
J35/P35     Throttle Position Sensor    
J42     Service Tool Connector    
J43/P43     Fuel Temperature Sensor Connector    
J44/P44     Secondary Engine Speed/Timing Sensor Connector    
J45/P45     Injection Actuation Pressure Sensor Connector    
J46/P46     Injection Actuation Pressure Control Valve Connector    
J47/P47     Coolant Flow Switch Connector    
J51/P51     Engine Oil Temperature Sensor Connector    
J52/P52
to
J58/P58     HEUI injector connectors    
Illustration 1 g00607248
Electronic Control Module (ECM)
Illustration 2 g00607253
ECM connector
Illustration 3 g01006575
Illustration 4 g01006576
Sensor locations