CONTROL GP-UNPROGRAMMED 1512099 - Caterpillar

Table 1
Connector Function
J1/P1 ECM Connector (70-Pin Engine Harness)
J2/P2 ECM Connector ("120-Pin Engine Harness")
J62/P62 Service Tool Connector (9-Pin Connector)
J100/P100 Coolant Temperature Sensor (2-Pin Connector)
J103/P103 Intake Manifold Air Temperature Sensor (2-Pin Connector)
J105/P105 Fuel Temperature Sensor (2-Pin Connector)
J200/P200 Boost Pressure Sensor (3-Pin Connector)
J201/P201 Engine Oil Pressure Sensor (3-Pin Connector)
J203/P203 Atmospheric Pressure Sensor (3-Pin Connector)
J209/P209 Fuel Pressure Sensor (3-Pin Connector)
J213/P213 Fuel Differential Pressure Switch (2-Pin Connector)
J300/P300 Injector Solenoid Harness (12-Pin Connector)
J400/P400 Engine Timing Calibration Probe (2-Pin Connector)
J401/P401 Primary Engine Speed/Timing Sensor (Crankshaft) (2-Pin Connector)
J402/P402 Secondary Engine Speed/Timing Sensor (Camshaft) (2-Pin Connector)
P508/J508 Fan Solenoid
J570/P570 Retarder Solenoid-Cylinder 1 and 2
J571/P571 Retarder Solenoid-Cylinder 3and 4
J572/P572 Retarder Solenoid-Cylinder 5and 6
Illustration 1 g01141111
Diagram of components
C11 Engines
Illustration 2 g01120560
Typical location of the sensors on C11 engines
(1) Coolant temperature sensor
(2) Atmospheric pressure sensor
(3) Secondary engine speed/timing sensor
(4) Fuel pressure sensor
(5) Engine oil pressure sensor
(6) Fuel filter differential pressure switch
(7) Boost pressure sensor
(8) Fuel temperature sensor
(9) Intake manifold air temperature sensor
(10) Primary engine speed/timing sensor C15 Engines
Illustration 3 g01120561
Typical location of the sensors on C15 engines
(1) Coolant temperature sensor
(2) Secondary engine speed/timing sensor
(3) Boost pressure sensor
(4) Fuel pressure sensor
(5) Fuel temperature sensor
(6) Fuel filter differential pressure switch
(7) Intake manifold air temperature sensor
(8) Engine oil pressure sensor
(9) Atmospheric pressure sensor
(10) Primary engine speed/timing sensor