Deutz TCD 2.2 L3 Troubleshooting
| Engine Model: Deutz TCD 2.2 L3 |
| Engine Type: 4-stroke in-line 3-cylinder turbocharged water-cooled diesel |
| Total Displacement: 133 cu.in (2.2 L) |
| Rated Engine Power: 75 hp (55.5 kW) at 2600 rpm |
| Fuel System Type: Common Rail Direct Injection |
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| Engine difficult to start or doesn't start |
Clogged fuel filter - Change filter element.
Air in the fuel pipes - Bleed the fuel pipes.
Fuel injection nozzles fault - Replace injection nozzles.
Defective fuel injection pump - Repair or replace injection pump.
Incorrect valve timing - Set the valve timing correctly.
Fuel pipes are clogged - Service or replace fuel pipes.
Wrong injection timing - Set the injection timing correctly.
Excessive wear of piston rings and cylinder - Replace faulty components.
| Diesel starts but immediately stops |
Fuel filter plugging - Replace filter element.
Fuel injection pump malfunctioning - Rebuild or change fuel pump.
Clogged air filter element - Carry out maintenance on air filter.
Nozzle opening pressure is incorrect - Adjust as recommended.
| Engine stalls while running |
Improper setting of fuel injection pump timing - Set up as recommended.
Dirty fuel filter - Clean or replace the filter.
Low coolant temperature - Warm up the engine.
Injection nozzles are jammed or clogged - Change or repair injection nozzles.
| Engine stalls when idling |
Incorrect low idle setting - Normalize low idle speed.
Excessive valve clearance - Adjustment procedure required.
Fuel injection pump damage - Rebuild or change fuel pump.
Fuel injection nozzles fault - Install a new kit of correctly balanced nozzles.
Fuel hoses or lines clogging - Clean fuel system hoses and lines.
Intake air restriction - Replace air filter element.
Cylinder head gasket is worn - Gasket should be replaced.
Improper injection timing - Check injection timing adjustment.
Fuel injection pump failure - Rebuild or replace pump.
One of moving engine components is worn - Change or repair damaged parts.
Dirty radiator core or faulty radiator cap - Install new cap or clean radiator.
Coolant level is low - The cooling system needs to be refilled and checked for faults.
Fan belt is broken or worn - Replace as required.
Lack of engine oil - Need to add engine oil.
Cylinder head gasket is defective - Install a new gasket.
Improper injection timing - Use correct injection timing adjustment.
| Insufficient oil pressure |
Oil level is insufficient - Fill crankcase to proper oil level.
Oil pump is damaged - Install a new pump.
Dirty oil filter element - Clean or replace engine oil filter element.
Relief valve is defective or dirty - Change or service relief valve.
Clearance of crankshaft bearing is excessive - Check and replace or repair defective parts.
Excessive crankpin bearing clearance - Test and repair or replace worn parts.
| Excessive engine oil consumption |
Oil leaking: Seals or gaskets are defective - Replace to repair leaks.
Improper oil viscosity - Fill up with the proper oil viscosity.
Stuck or worn piston rings - Piston rings need to be replaced.
Valve guides and stems are worn - Change the valves.
Damaged pistons or cylinder liners - Inspect liners and pistons, fit new parts as necessary.
| Engine knocking sound or abnormal noise |
Engine is not preheated - Warm up to required temperature.
Low engine oil level - Fill up the engine oil.
Fuel injection pump timing is not adjusted - Use the correct fuel injection pump timing adjustment.
Pistons are scored or worn - Have pistons replaced.
Connecting rod misalignment or failure - Replace or align connecting rod.
Low battery capacity - Battery needs to be recharged.
Battery won’t hold charge - Service charging system or install new battery.
Wires are disconnected or battery terminals are corroded - Check wiring connections and replace or clean terminals.
Battery is discharged or worn - Battery needs to be recharged or replaced.
Wire harness is disconnected or incorrectly connected - Check wire harness and connect as required.
Low battery output - Recharge the battery.
Faulty starter motor - Replace or repair starter.
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