Sensors and Electrical Connectors
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| Illustration 1 | g01197662 |
Electronic system | |
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| Illustration 2 | g01197411 |
Component locations (1) J37/P37 Connector (2) Service tool connector (3) Fuel temperature sensor (4) Fuel pressure sensor (5) J300/P300 Injector harness connector (6) Atmospheric pressure sensor (7) Timing calibration probe connector (8) Primary engine speed/timing sensor (9) Secondary engine speed/timing sensor (10) Coolant temperature sensor (11) Engine oil pressure sensor (12) J2/P2 ECM connectors (13) ECM (14) J1/P1 ECM connectors (15) Inlet manifold air temperature sensor (16) Turbocharger outlet pressure sensor | |
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| Illustration 3 | g01184379 |
ECM and harness connectors | |
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| Illustration 4 | g01184547 |
J37/P37 Connector (40 pin) | |
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| Illustration 5 | g01184539 |
J300/P300 Injector harness | |
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| Illustration 6 | g01158896 |
Service tool connector | |
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| Illustration 7 | g01159881 |
3 wire sensor connector | |
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| Illustration 8 | g01163206 |
2 wire sensor connector | |
Caterpillar Information System:
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