6I0349 LINES GP-FUEL INJECTION Caterpillar parts
3412, 3412C, PM3412, PR-1000, PR-750B
Rating:
Alternative (cross code) number:
CA6I0349
6I-0349
6I0349
CA6I0349
6I-0349
6I0349
Weight: 6 pounds 2 kg.
COLD PLANER, POWER MODULE,
This part in 4 request:
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This information for suppliers only!
2024-07-02
2021-05-11
2016-11-04
2016-11-03
Compatible equipment models: 6I0349:
Information:
href="https://avspare.com/spare/caterpillar/1464080/">146-4080 Digital Multimeter Gp
7X-1710 Multimeter Probe
326-4904 Adapter Cable As The Electronic Control Module (ECM) can be configured to receive two different types of throttle signals for the engine throttle control:
CAN Input - A J1939 signal is received via the CAN data link.
PWM - The Pulse Width Modulated signal (PWM) must be received via terminal P1-66 at the ECM connector. If direct fuel control mode is used on the engine, the PWM signal must be received via terminal P1-66 at the ECM connector.The ECM also allows a primary throttle and a secondary throttle to be configured for the engine if direct fuel control mode is disabled. The type of signal that will be used for the primary throttle is configured by setting the "Desired Speed Input Configuration" parameter. The type of signal that will be used for the secondary throttle is configured by setting the "Secondary Desired Speed Input Configuration" parameter. Configuring both of these parameters to the same setting will invalidate the setting for the secondary throttle.The ECM will utilize the signal that is defined as the primary throttle as long as a valid signal is available from the expected source. If the signal from the primary throttle becomes unavailable, the ECM will use the signal that is defined as the secondary throttle. If both throttle signals become unavailable, the ECM uses the rated speed of the engine as the setpoint for the desired engine speed.For using an electronic external governor for engine control, the "Direct Fuel Control Mode" parameter must be enabled. The ECM input at P1-66 must be used for direct fuel control of the engine. Refer to Troubleshooting, "Direct Fuel Control Mode - Test" for additional information.
Illustration 1 g03889309
Table 3
Troubleshooting Test Steps Values Results
1. Inspect the Electrical Connectors and the Wiring
A. Turn the main disconnect switch to the OFF position.
B. Thoroughly inspect the connectors. Refer to Troubleshooting, "Electrical Connectors-Inspect" for additional information.
C. Perform a 45 N (10 lb) pull test on the connector wires.
D. Check the harness for abrasions and pinch points.
Connectors and Wiring
Result: The connectors and wiring appear to be OK.
Proceed to Test Step 2.
Result: There is a problem with the connectors and/or wiring.
Repair: Repair or replace the connectors or wiring. Ensure that all the seals are properly in place and ensure that the connectors are coupled.
If the problem is not resolved, proceed to Test Step 2.
2. Check for Codes
A. Connect Cat® Electronic Technician (ET) to the service tool connector.
B. Determine if a code is active or logged.
Codes
Result: A -4 code is active or logged.
Proceed to Test Step 3.
Result: A -3 code is active or logged.
Proceed to Test Step 7.
3. Check the Wiring for an Open Circuit
A. Turn the main disconnect switch to the OFF position.
B. Disconnect the J1 connector from the electronic Control Module (ECM).
C. Remove the signal wire at terminal 66 of the Engine Interface Connector (EIC).
D. Measure the resistance between the following terminals:
- P1-66 (ECM) and P1-66 (EIC)
Open Circuit
Result: There were less than 10 ohms of resistance.
Proceed to Test Step 4.
Result: There
7X-1710 Multimeter Probe
326-4904 Adapter Cable As The Electronic Control Module (ECM) can be configured to receive two different types of throttle signals for the engine throttle control:
CAN Input - A J1939 signal is received via the CAN data link.
PWM - The Pulse Width Modulated signal (PWM) must be received via terminal P1-66 at the ECM connector. If direct fuel control mode is used on the engine, the PWM signal must be received via terminal P1-66 at the ECM connector.The ECM also allows a primary throttle and a secondary throttle to be configured for the engine if direct fuel control mode is disabled. The type of signal that will be used for the primary throttle is configured by setting the "Desired Speed Input Configuration" parameter. The type of signal that will be used for the secondary throttle is configured by setting the "Secondary Desired Speed Input Configuration" parameter. Configuring both of these parameters to the same setting will invalidate the setting for the secondary throttle.The ECM will utilize the signal that is defined as the primary throttle as long as a valid signal is available from the expected source. If the signal from the primary throttle becomes unavailable, the ECM will use the signal that is defined as the secondary throttle. If both throttle signals become unavailable, the ECM uses the rated speed of the engine as the setpoint for the desired engine speed.For using an electronic external governor for engine control, the "Direct Fuel Control Mode" parameter must be enabled. The ECM input at P1-66 must be used for direct fuel control of the engine. Refer to Troubleshooting, "Direct Fuel Control Mode - Test" for additional information.
Illustration 1 g03889309
Table 3
Troubleshooting Test Steps Values Results
1. Inspect the Electrical Connectors and the Wiring
A. Turn the main disconnect switch to the OFF position.
B. Thoroughly inspect the connectors. Refer to Troubleshooting, "Electrical Connectors-Inspect" for additional information.
C. Perform a 45 N (10 lb) pull test on the connector wires.
D. Check the harness for abrasions and pinch points.
Connectors and Wiring
Result: The connectors and wiring appear to be OK.
Proceed to Test Step 2.
Result: There is a problem with the connectors and/or wiring.
Repair: Repair or replace the connectors or wiring. Ensure that all the seals are properly in place and ensure that the connectors are coupled.
If the problem is not resolved, proceed to Test Step 2.
2. Check for Codes
A. Connect Cat® Electronic Technician (ET) to the service tool connector.
B. Determine if a code is active or logged.
Codes
Result: A -4 code is active or logged.
Proceed to Test Step 3.
Result: A -3 code is active or logged.
Proceed to Test Step 7.
3. Check the Wiring for an Open Circuit
A. Turn the main disconnect switch to the OFF position.
B. Disconnect the J1 connector from the electronic Control Module (ECM).
C. Remove the signal wire at terminal 66 of the Engine Interface Connector (EIC).
D. Measure the resistance between the following terminals:
- P1-66 (ECM) and P1-66 (EIC)
Open Circuit
Result: There were less than 10 ohms of resistance.
Proceed to Test Step 4.
Result: There
Caterpillar SIS machinery equipment:
Caterpillar SIS
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6I-0349
LINES GP-FUEL INJECTION
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6I-0349
LINES GP-FUEL INJECTION
3412C Generator Set BAX00001-UP »
6I-0349
LINES GP-FUEL INJECTION
3412C Generator Set 9EP00001-UP »
6I-0349
LINES GP-FUEL INJECTION
3412E Generator Set BCW00001-UP »
6I-0349
LINES GP-FUEL INJECTION
3412C Marine Engine 60M05161-UP »
6I-0349
LINES GP-FUEL INJECTION
3412C Power Module 5FL00001-UP »
6I-0349
LINES GP-FUEL INJECTION
3412C Generator Set PTL00001-UP »
6I-0349
LINES GP-FUEL INJECTION
3412C Generator Set LRY00001-UP »
6I-0349
LINES GP-FUEL INJECTION
3412C Marine Auxiliary Generator Set RLR00001-UP »
6I-0349
LINES GP-FUEL INJECTION
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6I-0349
LINES GP-FUEL INJECTION
Caterpillar parts catalog:
Parts lines Caterpillar catalog:
6I0030
LINES GP-FUEL INJECTION
3408, 3408C, 3412C, 589, 631E, 637E, 657E, 768C, 769C, 771C, 834B, 988B, 988F, D8L, D9N, D9R, PM-565, PR-450, PR-450C
3408, 3408C, 3412C, 589, 631E, 637E, 657E, 768C, 769C, 771C, 834B, 988B, 988F, D8L, D9N, D9R, PM-565, PR-450, PR-450C
6N5217
LINES GP-ENGINE OIL
3412, 3412D
3412, 3412D
0820031
LINES & FITTINGS AS
PR-750B
PR-750B
0820052
LINES & FITTINGS AS
PR-750B
PR-750B
7X8347
LINES & FITTINGS AS
PR-750B
PR-750B
7R4818
LINES & FITTING GP
PR-750B
PR-750B
7R4813
LINES & FITTING GP
PR-750B
PR-750B
7R4815
LINES & FITTING GP
PR-750B
PR-750B
0821005
LINES & FITTINGS
PR-1000
PR-1000
1773603
LINES GP-FUEL INJECTION
3196, C-12, C12
3196, C-12, C12
3157769
LINES GP-AIR
236B3, 242B3, 246C, 252B3, 256C, 257B3, 259B3, 262C, 262C2, 272C, 277C, 277C2, 279C, 279C2, 287C, 287C2, 289C, 289C2, 297C, 299C
236B3, 242B3, 246C, 252B3, 256C, 257B3, 259B3, 262C, 262C2, 272C, 277C, 277C2, 279C, 279C2, 287C, 287C2, 289C, 289C2, 297C, 299C
2861159
LINES GP-GRAPPLE HEAD
525C, 535C, 545C
525C, 535C, 545C
6G4920
LINES GP-AIR CONDITIONER
631D, 633D, 637D, 639D
631D, 633D, 637D, 639D
1786581
LINES GP-ENGINE OIL
318C, 319C, 320C, 321C, 323D L, 323D LN
318C, 319C, 320C, 321C, 323D L, 323D LN
1272826
LINES GP-WATER SPRAY
PS-150B, PS-150C, PS-200B
PS-150B, PS-150C, PS-200B
4N4078
LINES GP-AIR
3126, 3406, 3406B, 3406C
3126, 3406, 3406B, 3406C
6I0358
LINES GP-FUEL INJECTION
627E, D6R, D7H, D7R
627E, D6R, D7H, D7R