3034083 PUMP GP-FUEL INJECTION Caterpillar parts
C6.6, CP-76
Rating:
Alternative (cross code) number:
CA3034083
303-4083
3034083
CA3034083
303-4083
3034083
INDUSTRIAL ENGINE, VIBRATORY COMPACTOR,
Number on catalog scheme:
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Illustration 1 g01362399
Connections of the 5 Volt SupplyThe sensor supply is a power supply that is internal to the ECM. The sensor supply provides +5 DCV in order to operate the sensors.This diagnostic code will be recorded when the Transmission ECM reads the voltage for the circuit of the sensor supply as being above normal.The results of this diagnostic code are listed:
All of the associated sensors will also log diagnostic codes.The possible causes of the diagnostic code are listed:
+5 DCV (wire R997-OR) is shorted to the +battery circuit in the machine harness.
The ECM has failed. This is unlikely.Test Step 1. CHECK FOR SHORT TO THE +BATTERY CIRCUIT
Turn the key start switch and the disconnect switch to the OFF position.
Disconnect the machine harness from the ECM.
At the machine harness connectors for the ECM, measure the resistance between the +battery contact and the contact for the sensor supply voltage. See the schematic for more detailed information about the sensor power supply for the sensor that is being tested.Expected Result:The resistance that is measured should be greater than 5000 ohms.Results:
OK - The resistance is greater than 5000 ohms. The harness circuit is correct. The ECM has failed.Repair: It is unlikely that the ECM has failed. Perform the procedure again. Prior to replacing an ECM, always contact your dealership for possible consultation with Caterpillar. This consultation may greatly reduce repair time. If the ECM requires replacement, refer to Testing and Adjusting, "Electronic Control Module (ECM) - Replace".STOP
NOT OK - The resistance measures less than 5000 ohms. The machine harness has failed. There is a short between the +battery circuit and the circuit for the sensor power supply in the machine harness.Repair: Repair the machine harness or replace the machine harness.STOP
Caterpillar SIS machinery equipment:
Caterpillar SIS
CS76 CP76 Vibratory Compactor JCP00001-UP (MACHINE) POWERED BY C6.6 Engine »
303-4083
PUMP GP-FUEL INJECTION
CS76 CP76 Vibratory Compactor JCP00001-UP (MACHINE) POWERED BY C6.6 Engine »
303-4083
PUMP GP-FUEL INJECTION
CS76 CP76 Vibratory Compactor JCP00001-UP (MACHINE) POWERED BY C6.6 Engine »
303-4083
PUMP GP-FUEL INJECTION
CS76 CP76 Vibratory Compactor JCP00001-UP (MACHINE) POWERED BY C6.6 Engine »
303-4083
PUMP GP-FUEL INJECTION
CS76 CP76 Vibratory Compactor JCP00001-UP (MACHINE) POWERED BY C6.6 Engine »
303-4083
PUMP GP-FUEL INJECTION
CS76 XT CP76 Vibratory Compactor C7L00001-UP (MACHINE) POWERED BY C6.6 Engine »
303-4083
PUMP GP-FUEL INJECTION
CS76 XT CP76 Vibratory Compactor C7L00001-UP (MACHINE) POWERED BY C6.6 Engine »
303-4083
PUMP GP-FUEL INJECTION
CS76 XT CP76 Vibratory Compactor C7L00001-UP (MACHINE) POWERED BY C6.6 Engine »
303-4083
PUMP GP-FUEL INJECTION
Caterpillar parts catalog:
Parts pump Caterpillar catalog:
924H, 924HZ, 938H, 953D, 963D, AP-600D, AP-655D, BG600D, BG655D, C6.6, D6K, D6K LGP, D6N, IT38H, M316D, M318D, M318D MH, M322D, M322D MH, PL61, R1300G II
420E, 430E, 450E, 914G, AP555E, BG500E, C4.4, C6.6, CB-54, CB-54B, CB-64, CP-44, CS-44, CS-54, CS-54B, CW-34, D3K XL, D4K XL, D5K LGP, IT14G, IT14G2, M313D, M315D, M317D 2
C4.4, C6.6, CB-54B, CS-54B, CW-34, D3K XL, D4K XL, D5K LGP, M315D, SPF343C
2818866
PUMP GP-FUEL PRM & WATER SEP
2470C, 553C, C6.6
2470C, 553C, C6.6
120M, 12M, 420E, 430E, 450E, 924H, 928HZ, 938H, 953D, 963D, AP-600D, AP-655D, C4.4, C6.6, CB-54B, CP-56, CP-64, CP-76, CS-54, CS-54B, CS-64, CS-74, CW-34, D3K XL, D4K XL, D5K LGP, D6K, D6K LGP, D6N, I...
120M, 12M, 2470C, 320D GC, 320D L, 323D L, 420E, 430E, 553C, 613G, 914G, 924H, 924HZ, 928HZ, 938H, 953D, 963D, AP-600D, AP-655D, AP1000E, AP1055E, BG500E, BG600D, BG655D, C4.4, C6.6, CB-54, CB-54B, CB...
120H, 120H NA, 135H, 135H NA, 3114, 3116, 320B, 320D GC, 320D L, 322B L, 322B LN, 322C, 322C FM, 323D L, 324D, 324D L, 324D LN, 325B L, 325C, 325D, 325D L, 326D L, 328D LCR, 329D, 329D L, 329D LN, 330...
120M, 12M, 2470C, 320D GC, 320D L, 320D2, 320D2 GC, 320D2 L, 323D L, 323D2 L, 525D, 535D, 545D, 553C, 559, 613G, 924H, 924HZ, 924K, 928H, 928HZ, 930K, 938H, 938K, 950 GC, 953D, 963D, AP-600D, AP-655D,...
311D LRR, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318D L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA, C6.6
1N8576
PUMP GP-WATER
776, 777, D346, D348, D349
776, 777, D346, D348, D349
3775821
PUMP GP-GOV & FUEL INJ
D8N, D8R, D8R II
D8N, D8R, D8R II
245, 3406, 621B
1488282
PUMP GP-PISTON
CS-431C
CS-431C
16G, 245B, 3406B, 3406C, 578, 621E, 623E, 627E, 824C, 825C, 826C, 980C, D40D, D8N, RR-250, SS-250
12G, 130G, 140G, 160G
4T7388
PUMP GP-GEAR
24H, 963, 973
24H, 963, 973
2288094
PUMP GP-FUEL TRANSFER
365C, 365C L, 365C L MH, 374D L
365C, 365C L, 365C L MH, 374D L
12H, 140M, 140M 2, 160M, 160M 2, 3126, 3126B, 3126E, 3516C, 525C, 535C, 545C, 573, 584, 627G, 637D, 637E, 637G, 814F II, 815B, 815F II, 816F II, 950H, 962H, C7, C9, C9.3, IT62H
3220564
PUMP GP-FUEL INJECTION
3013C, C1.5, C2.2
3013C, C1.5, C2.2
3304, 3304B, 3306