Fuel System 101 General Information
•
Faulty low pressure fuel pump
•
Poor injector washer, no washer or two washer
installed
•
Carbon deposit on the injector (sealed holes)
•
Injector needle stuck (injection possible over
a certain pressure)
•
Injector jammed open
•
Gasoline in fuel
•
ECM program error or hardware
(SYMPTOM 13) LACK OF POWER
•
Compensation of individual injector not adapted
•
Blocked accelerator pedal position sensor
•
Incorrect state of the electrical pack devices
•
Leakage in intake system
•
Clogged air filter
•
Oil level too high or too low
•
Damaged turbocharger or leakage in vacuum line
•
Damaged turbocharger
•
Clogged fuel filter
•
Leakage at the injector
•
Clogged return line of high pressure fuel pump
•
Clogged injector return line
•
Low compression pressure
•
Injector not adapted
•
Carbon deposit on the injector (sealed holes)
•
Poor valve clearance
•
Engine coolant temperature too high
•
Fuel temperature too high
(SYMPTOM 14) TOO MUCH POWER
•
Compensation of individual injector not adapted
•
Oil suction (engine racing)
•
ECM program error or hardware fault
(SYMPTOM 15) EXCESSIVE FUEL CONSUMPTION
•
Not connected fuel return line at injector
•
Leakage at the Fuel pressure regulator valve
•
Leakage at fuel temperature sensor
•
Leakage in high pressure fuel circuit
•
Leakage in intake system
•
Clogged air filter
•
Compensation of individual injector not adapted
•
Incorrect state of the electrical pack devices
•
Oil level too high or too low
•
Bad fuel quality or water ingress in fuel
•
Damaged turbocharger
•
Low compression pressure
•
Injector not adapted
•
ECM program error or hardware
(SYMPTOM 16) EXHAUST SMELLS
•
Oil suction (engine racing)
•
Damaged turbocharger
•
Oil level too high or too low
•
Compensation of individual injector not adapted
•
Poor tightening of injector clamp
•
Poor injector washer, no washer or
two washer installed
•
Injector not adapted
•
Carbon deposit on the injector (sealed holes)
•
Injector needle stuck (injection possible over
a certain pressure)
•
Injector jammed open
•
ECM program error or hardware fault
Содержание S220P
Страница 3: ...Engine Mechanical System 2 General Information General Information Specifications ...
Страница 4: ...Engine Mechanical System 3 General Information Specifications ...
Страница 5: ...Engine Mechanical System 4 General Information Specifications ...
Страница 10: ...Engine Mechanical System 9 Cooling System Special Service Tools ...
Страница 11: ...Engine Mechanical System 10 Cooling System Special Service Tools ...
Страница 18: ...Engine Mechanical System 17 Cooling System ...
Страница 19: ...Engine Mechanical System 18 Cooling System Thermostat ...
Страница 55: ...Engine Mechanical System 54 Lubrication System ...
Страница 73: ...Engine Electrical System 72 General Information Troubleshooting Charging system ...
Страница 74: ...Engine Electrical System 73 General Information Starting system Special service tools ...
Страница 75: ...Engine Electrical System 74 Charging System Charging system Alternator ...
Страница 80: ...Engine Electrical System 79 Starting System Components ...
Страница 91: ...Fuel System 90 General Information Special Service Tools ...
Страница 112: ...Fuel System 111 Diesel Control System EOI Engine Operating Indicator System Circuit Diagram 1 ...
Страница 117: ...Fuel System 116 Diesel Control System Specification Circuit Diagram ...