2893070 TRACK GP Caterpillar parts
D4G
Rating:
Alternative (cross code) number:
CA2893070
289-3070
2893070
CA2893070
289-3070
2893070
TRACK-TYPE TRACTOR,
Compatible equipment models: 2893070:
Information:
Illustration 3 g01212479
P1 ECM connector (P1-2) 5 V sensor supply (P1-3) Sensor return (P1-4) 8 V supply (P1-5) Digital return (P1-7) Coolant temperature sensor (P1-11) Left exhaust temperature (P1-12) Right exhaust temperature (P1-16) Filtered engine oil pressure sensor (P1-17) Unfiltered engine oil pressure sensor (P1-24) Filtered fuel pressure (P1-25) Unfiltered fuel pressure
Illustration 4 g01288476
P2 ECM connector (P2-36) Turbocharger outlet pressure sensor (P2-37) Atmospheric sensor (P2-38) Left turbocharger inlet pressure sensor (P2-39) Right turbocharger inlet pressure sensor (P2-46) Crankcase pressure sensor
Illustration 5 g01094844
Sensor connector (Pin A) Sensor supply (Pin B) Sensor return (Pin C) SignalTest Step 1. Inspect Electrical Connectors and Wiring
Turn the "main disconnect switch (MDS)" to the OFF position.
Thoroughly inspect the J1/P1 ECM connector and the J2/P2 ECM connector. Inspect all of the connectors that are associated with the circuit.Refer to Troubleshooting, "Inspecting Electrical Connectors" for details.
Perform a 45 N (10 lb) pull test on each of the wires in the ECM connectors that are associated with the circuit.
Check the ECM connector (allen head screw) for the proper torque. Refer to Troubleshooting, "Inspecting Electrical Connectors" for details.
Check the harness and wiring for abrasion and for pinch points from the sensors back to the ECM.Expected Result:All connectors, pins and sockets are completely coupled and/or inserted and the harness and wiring are free of corrosion, of abrasion and of pinch points.Results:
OK - The harness and connectors appear to be OK. Proceed to Test Step 2.
Not OK - There is a problem with the connectors and/or wiring.Repair: Repair the connectors or wiring and/or replace the connectors or wiring. Ensure that all of the seals are properly in place and ensure that the connectors are completely coupled.Verify that the repair eliminates the problem.STOPTest Step 2. Check for Active Diagnostic Codes
Connect Caterpillar Electronic Technician (ET) to the service tool connector.
Turn the
Caterpillar SIS machinery equipment:
Caterpillar parts catalog:
Parts track Caterpillar catalog:
2432692
TRACK GP
D4C III, D4G
D4C III, D4G
2565060
TRACK GP
D4C III, D4G
D4C III, D4G
2606755
TRACK GP
D4C III, D4G
D4C III, D4G
2606780
TRACK GP
D4C III, D4G
D4C III, D4G
2123894
TRACK AR
D4G
D4G
2123895
TRACK AR
D4G
D4G
2123896
TRACK AR
D4G
D4G
1806166
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D3K XL, D4G
D3K XL, D4G
1986994
TRACK GP
D4G
D4G
1987392
TRACK GP
D3K XL, D4G
D3K XL, D4G
1987393
TRACK GP
D3K XL, D4G
D3K XL, D4G
2414897
TRACK GP
D4G
D4G
3576556
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PL87
PL87
3830818
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D7E, D7R, D7R II, D7R XR
D7E, D7R, D7R II, D7R XR
2291865
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325D L, 329D, 329D L
325D L, 329D, 329D L
3408180
TRACK AR
349E, 349E L, 349F L
349E, 349E L, 349F L
3793981
TRACK AR
D6K LGP, D6K2, D6K2 LGP
D6K LGP, D6K2, D6K2 LGP
1941918
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317B LN, 318B, 320B
317B LN, 318B, 320B
3P0944
TRACK GROUP
977K
977K
9W4078
TRACK GP
D5H
D5H
6I9657
TRACK GP
D6H XL, D6R, D6R II
D6H XL, D6R, D6R II
3828818
TRACK AR
308E, 308E2 CR
308E, 308E2 CR
2374862
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583R
583R
3160002
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323D LN
323D LN