2161528 CYLINDER Caterpillar parts
365C L, 385C
Rating:
Alternative (cross code) number:
CA2161528
216-1528
2161528
CA2161528
216-1528
2161528
Weight: 114 pounds 51 kg.
MOBILE HYD POWER UNIT,
Number on catalog scheme:
8
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Information:
Probable Causes
Diagnostic codes
Fuel supply
Air supply
Engine idle
Accessory equipment
Unit injectorsRecommended Actions
Diagnostic Codes
Check for active diagnostic codes on Caterpillar Electronic Technician (ET). Troubleshoot any active codes before continuing with this procedure.Fuel Supply
Visually check the fuel level. Do not rely on the fuel gauge only. If necessary, add fuel. If the engine has been run out of fuel, it will be necessary to purge the air from the fuel system. Refer to the Operation and Maintenance Manual.
Ensure that the fuel supply valve (if equipped) is in the full OPEN position.
Check the fuel lines for the following problems: restrictions, collapsed lines, pinched lines and loose connections. If problems are found with the fuel lines, repair the lines and/or replace the lines.
Prime the fuel system if any of the following procedures have been performed:
Replacement of the fuel filters
Service on the low pressure fuel supply circuit
Replacement of unit injectorsNote: A sight glass in the low pressure supply line is helpful in diagnosing air in the fuel.
Check the fuel tank for foreign objects which may block the fuel supply.
Check the fuel filters.
Check the diesel fuel for contamination. Refer to Systems Operation/Testing and Adjusting.
Cold weather adversely affects the characteristics of the fuel. Refer to the Operation and Maintenance Manual for information on improving the characteristics of the fuel during cold weather operation.Air Supply
Check for restrictions in the air inlet system. Refer to Systems Operation/Testing and Adjusting.Verify that the air shutoff valves are open.Engine Idle
Check the parameter for the low engine idle (if applicable). Refer to Troubleshooting, "Configuration Parameters".Accessory Equipment
Check all accessory equipment for problems that may create excessive load on the engine. Repair any damaged components or replace any damaged components.Unit Injectors
Perform the "Injector Solenoid Test" on Cat ET in order to determine if all of the injector solenoids are being energized by the Electronic Control Module (ECM).
Perform the "Cylinder Cutout Test" on Cat ET in order to identify any injectors that might be misfiring.
If Cat ET indicates a problem, remove the electronic unit injector from the suspect cylinder and install a new electronic unit injector. Refer to Disassembly and Assembly.
Ensure that the repairs have eliminated the problem. If there is still a problem, refer to Troubleshooting, "Injector Solenoid - Test".
Diagnostic codes
Fuel supply
Air supply
Engine idle
Accessory equipment
Unit injectorsRecommended Actions
Diagnostic Codes
Check for active diagnostic codes on Caterpillar Electronic Technician (ET). Troubleshoot any active codes before continuing with this procedure.Fuel Supply
Visually check the fuel level. Do not rely on the fuel gauge only. If necessary, add fuel. If the engine has been run out of fuel, it will be necessary to purge the air from the fuel system. Refer to the Operation and Maintenance Manual.
Ensure that the fuel supply valve (if equipped) is in the full OPEN position.
Check the fuel lines for the following problems: restrictions, collapsed lines, pinched lines and loose connections. If problems are found with the fuel lines, repair the lines and/or replace the lines.
Prime the fuel system if any of the following procedures have been performed:
Replacement of the fuel filters
Service on the low pressure fuel supply circuit
Replacement of unit injectorsNote: A sight glass in the low pressure supply line is helpful in diagnosing air in the fuel.
Check the fuel tank for foreign objects which may block the fuel supply.
Check the fuel filters.
Check the diesel fuel for contamination. Refer to Systems Operation/Testing and Adjusting.
Cold weather adversely affects the characteristics of the fuel. Refer to the Operation and Maintenance Manual for information on improving the characteristics of the fuel during cold weather operation.Air Supply
Check for restrictions in the air inlet system. Refer to Systems Operation/Testing and Adjusting.Verify that the air shutoff valves are open.Engine Idle
Check the parameter for the low engine idle (if applicable). Refer to Troubleshooting, "Configuration Parameters".Accessory Equipment
Check all accessory equipment for problems that may create excessive load on the engine. Repair any damaged components or replace any damaged components.Unit Injectors
Perform the "Injector Solenoid Test" on Cat ET in order to determine if all of the injector solenoids are being energized by the Electronic Control Module (ECM).
Perform the "Cylinder Cutout Test" on Cat ET in order to identify any injectors that might be misfiring.
If Cat ET indicates a problem, remove the electronic unit injector from the suspect cylinder and install a new electronic unit injector. Refer to Disassembly and Assembly.
Ensure that the repairs have eliminated the problem. If there is still a problem, refer to Troubleshooting, "Injector Solenoid - Test".
Caterpillar parts catalog:
Parts cylinder Caterpillar catalog:
2000401
CYLINDER
365C L
365C L
345B II, 345C, 345C L, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 374D L, 374F L
2426806
CYLINDER AS
325D L, 330D, 330D FM, 330D L, 330D LN, 385C L
325D L, 330D, 330D FM, 330D L, 330D LN, 385C L
2344567
CYLINDER AS
325D, 325D L, 329D, 329D L
325D, 325D L, 329D, 329D L
2347077
CYLINDER
385C
385C
2766174
CYLINDER
323D LN
323D LN
1634918
CYLINDER
323D L, 323D LN, OEMS
323D L, 323D LN, OEMS
1589116
CYLINDER AS
365B, 365B II, 365B L, 365C, 365C L, 385B, 385C L
365B, 365B II, 365B L, 365C, 365C L, 385B, 385C L
1475706
CYLINDER AS
365B, 365B II, 365B L, 365C, 365C L, 385C
365B, 365B II, 365B L, 365C, 365C L, 385C
2042824
CYLINDER AS
365B, 365B II, 365C, 365C L, 365C L MH
365B, 365B II, 365C, 365C L, 365C L MH