4P9386 LINE AS-FUEL INJECTION Caterpillar parts
12G, 12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 235B, 330, 330 FM L, 330 L, 3306, 3306B, 330B, 330B L, 528, 528B, 530B, 545, 611, 615C...
Rating:
Alternative (cross code) number:
CA4P9386
4P-9386
4P9386
CA4P9386
4P-9386
4P9386
Weight: 0.58 pounds 0 kg.
EXCAVATOR, WHEELED EXCAVATOR,
Related part:
4P9386
LINE-F INJ-YM
2794987
CL
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Replacement for fits 4P9386 LINE AS #6 Fit Fits Caterpillar
HERGDB
HERGDB
Replacement For Compatible With 4P9386 LINE AS #6 Fit Fits Caterpillar
ZZQYY
ZZQYY
Compatible equipment models: 4P9386:
Information:
System Operation Description:Use this test if there are intermittent engine shutdowns or if a difficulty in starting is not accompanied by loss of electrical accessories. Engine shutdowns that are accompanied by a loss of other electrical accessories indicate a problem in the keyswitch. This does not indicate a problem with the wiring at the Electronic Control Module (ECM). Verify that there are no problems with the starting system or the charging system before you use this test.Use this procedure to troubleshoot the electrical system if a problem is suspected with the power to the ECM or if any one of the diagnostic codes in Table 1 is active or easily repeated.
Table 1
Diagnostic Codes Table
Code and Description Conditions which Generate this Code System Response
168-0 Electrical System Voltage high - most severe (3) The battery supply voltage is greater than 32 VDC for 0.5 seconds.
The engine's ECM has been powered for three seconds.
The engine has been running for at least 30 seconds. The code is logged.
168-1 Electrical System Voltage low - most severe (3) The battery supply voltage is less than 9 VDC for 0.5 seconds.
The engine's ECM has been powered for three seconds.
The engine is running for at least 3 seconds.
168-2 Electrical System Voltage erratic, intermittent, or incorrect The battery voltage falls below 6 VDC and the voltage returns above 9 VDC for three voltage readings in the last seven seconds.
The engine is running. Unswitched battery voltage is supplied to the ECM at P1-48, P1-52, and P1-53. The negative battery is supplied to the ECM at P1-61, P1-63, and P1-65. The ECM receives the input from the keyswitch at P1-70 when the keyswitch is in the ON position or in the START position. When the ECM detects battery voltage at this input, the ECM will power up. When battery voltage is removed from this input, the ECM will power down. The ECM continuously receives battery voltage through the circuit breaker for the ECM.The ECM requires the keyswitch to be in the ON position in order to maintain communications with Caterpillar Electronic Technician (ET).
Illustration 1 g01368963
Schematic for the electrical power supply circuit
Test Step 1. Inspect the Electrical Connectors and the Wiring
Remove electrical power from the engine ECM.
Illustration 2 g01364991
Location of the connectors that are for the electrical power supply circuit (typical left side engine view)
(1) Engine interface connector
(2) J1/P1 ECM connectors
Thoroughly inspect connectors (1) and (2). Inspect all of the connectors that are in the circuit. Refer to Troubleshooting, "Electrical Connectors - Inspect" for details.
Illustration 3 g01341802
Terminal locations at the P1 ECM connectors for the electrical power supply circuit
(P1-48) +Battery
(P1-52) +Battery
(P1-53) +Battery
(P1-61) −Battery
(P1-63) −Battery
(P1-65) −Battery
(P1-70) Keyswitch
Perform a 45 N (10 lb) pull test on each of the wires in the ECM connector that are associated with the circuit.
Check the allen head screw for each of the ECM connectors for the proper torque. Refer to Troubleshooting, "Electrical Connectors - Inspect" for the correct torque values.
Check the harness and the wiring for abrasion and for pinch points. Expected Result:All connectors, pins, and sockets are completely
Table 1
Diagnostic Codes Table
Code and Description Conditions which Generate this Code System Response
168-0 Electrical System Voltage high - most severe (3) The battery supply voltage is greater than 32 VDC for 0.5 seconds.
The engine's ECM has been powered for three seconds.
The engine has been running for at least 30 seconds. The code is logged.
168-1 Electrical System Voltage low - most severe (3) The battery supply voltage is less than 9 VDC for 0.5 seconds.
The engine's ECM has been powered for three seconds.
The engine is running for at least 3 seconds.
168-2 Electrical System Voltage erratic, intermittent, or incorrect The battery voltage falls below 6 VDC and the voltage returns above 9 VDC for three voltage readings in the last seven seconds.
The engine is running. Unswitched battery voltage is supplied to the ECM at P1-48, P1-52, and P1-53. The negative battery is supplied to the ECM at P1-61, P1-63, and P1-65. The ECM receives the input from the keyswitch at P1-70 when the keyswitch is in the ON position or in the START position. When the ECM detects battery voltage at this input, the ECM will power up. When battery voltage is removed from this input, the ECM will power down. The ECM continuously receives battery voltage through the circuit breaker for the ECM.The ECM requires the keyswitch to be in the ON position in order to maintain communications with Caterpillar Electronic Technician (ET).
Illustration 1 g01368963
Schematic for the electrical power supply circuit
Test Step 1. Inspect the Electrical Connectors and the Wiring
Remove electrical power from the engine ECM.
Illustration 2 g01364991
Location of the connectors that are for the electrical power supply circuit (typical left side engine view)
(1) Engine interface connector
(2) J1/P1 ECM connectors
Thoroughly inspect connectors (1) and (2). Inspect all of the connectors that are in the circuit. Refer to Troubleshooting, "Electrical Connectors - Inspect" for details.
Illustration 3 g01341802
Terminal locations at the P1 ECM connectors for the electrical power supply circuit
(P1-48) +Battery
(P1-52) +Battery
(P1-53) +Battery
(P1-61) −Battery
(P1-63) −Battery
(P1-65) −Battery
(P1-70) Keyswitch
Perform a 45 N (10 lb) pull test on each of the wires in the ECM connector that are associated with the circuit.
Check the allen head screw for each of the ECM connectors for the proper torque. Refer to Troubleshooting, "Electrical Connectors - Inspect" for the correct torque values.
Check the harness and the wiring for abrasion and for pinch points. Expected Result:All connectors, pins, and sockets are completely
Cat SIS web machinery list:
Parts line Caterpillar catalog:
1338993
LINE AS-FUEL INJECTION
330, 330B L, 350, 966F II, 973, 973C
330, 330B L, 350, 966F II, 973, 973C
8N1145
LINE AS-FUEL INJECTION
D5B, D6D
D5B, D6D
8N1146
LINE AS-FUEL INJECTION
D5B, D6D
D5B, D6D
8N1143
LINE AS-FUEL INJECTION
D5B, D6D
D5B, D6D
8N1144
LINE AS-FUEL INJECTION
D5B, D6D
D5B, D6D
8N1142
LINE AS-FUEL INJECTION
D4E, D5B, D6D
D4E, D5B, D6D
8N1141
LINE AS-FUEL INJECTION
D4E, D5B, D6D
D4E, D5B, D6D
8N4376
LINE ASSEM. (No. 6)
12G, 140G, D5B, D6D
12G, 140G, D5B, D6D
8N4375
LINE ASSEM. (No. 5)
12G, 140G, D5B, D6D
12G, 140G, D5B, D6D
8N4374
LINE ASSEM. (No. 4)
12G, 140G, D5B, D6D
12G, 140G, D5B, D6D
8N4373
LINE ASSEM. (No. 3)
12G, 140G, D5B, D6D
12G, 140G, D5B, D6D
8N4372
LINE ASSEM. (No. 2)
12G, 140G, D5B, D6D
12G, 140G, D5B, D6D
4P9385
LINE AS-FUEL INJECTION
12G, 12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 235B, 330, 330 FM L, 330 L, 3306, 3306B, 330B, 330B L, 528, 528B, 530B, 545, 572R, 611...
12G, 12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 235B, 330, 330 FM L, 330 L, 3306, 3306B, 330B, 330B L, 528, 528B, 530B, 545, 572R, 611...
1044254
LINE AS-FUEL INJECTION
12G, 12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 235B, 235D, 330, 3306, 3306B, 330B, 330B L, 350, 528B, 530B, 545, 572R, 611, 615C, 627...
12G, 12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 235B, 235D, 330, 3306, 3306B, 330B, 330B L, 350, 528B, 530B, 545, 572R, 611, 615C, 627...
1044253
LINE AS-FUEL INJECTION
12G, 12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 235B, 235D, 330, 3306, 3306B, 330B, 330B L, 350, 528B, 530B, 545, 572R, 611, 615C, 627...
12G, 12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 235B, 235D, 330, 3306, 3306B, 330B, 330B L, 350, 528B, 530B, 545, 572R, 611, 615C, 627...
4P9384
LINE AS-FUEL INJECTION
12G, 140G, 14G, 160G, 330 L, 3306, 3306B, 3306C, 528B, 530B, 615C, 627E, 637E, 814B, 815B, 966F, 966F II, D5E, D6E SR, D6G, D6H XL, D7H
12G, 140G, 14G, 160G, 330 L, 3306, 3306B, 3306C, 528B, 530B, 615C, 627E, 637E, 814B, 815B, 966F, 966F II, D5E, D6E SR, D6G, D6H XL, D7H
4P9383
LINE AS-FUEL INJECTION
12G, 140G, 14G, 160G, 330 L, 3306, 3306B, 3306C, 528B, 530B, 615C, 627E, 637E, 814B, 815B, 966F, 966F II, D5E, D6E SR, D6G, D6H XL, D7H
12G, 140G, 14G, 160G, 330 L, 3306, 3306B, 3306C, 528B, 530B, 615C, 627E, 637E, 814B, 815B, 966F, 966F II, D5E, D6E SR, D6G, D6H XL, D7H
4P9382
LINE AS-FUEL INJECTION
12G, 12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 235B, 235D, 330, 330 L, 3306, 3306B, 3306C, 330B, 330B L, 350, 528B, 530B, 545, 572R, ...
12G, 12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 235B, 235D, 330, 330 L, 3306, 3306B, 3306C, 330B, 330B L, 350, 528B, 530B, 545, 572R, ...
7C5564
LINE AS-FUEL INJECTION
12G, 140G, 14G, 160G, 235, 3306, 3306B, 615C, 65, 815B, 966D, 966F, D6H, D6H II, D6H XL, D6H XR, D7H
12G, 140G, 14G, 160G, 235, 3306, 3306B, 615C, 65, 815B, 966D, 966F, D6H, D6H II, D6H XL, D6H XR, D7H
7C5566
LINE AS-FUEL INJECTION
3306, 3306B, 627B
3306, 3306B, 627B
7C5565
LINE AS-FUEL INJECTION
3306, 3306B, 627B
3306, 3306B, 627B
7C5556
LINE AS-FUEL INJECTION
12G, 140G, 14G, 160G, 235, 3306, 3306B, 615C, 815B, 966F, D6H, D6H XL, D6H XR, D7H
12G, 140G, 14G, 160G, 235, 3306, 3306B, 615C, 815B, 966F, D6H, D6H XL, D6H XR, D7H
4P9396
LINE AS-FUEL INJECTION
330, 330 L, 3306, 3306B, 3306C, 350, 65C
330, 330 L, 3306, 3306B, 3306C, 350, 65C
4P9395
LINE AS-FUEL INJECTION
330, 330 L, 3306, 3306B, 3306C, 350, 65C
330, 330 L, 3306, 3306B, 3306C, 350, 65C