Geely EC718, EC718RV, EC715, EC715RV. Manual part

Diagnostic Information and

2.2.7.37

DTC P0560 P0562 P0563

2. Wrong Fuel Used

"Fuel System" in the

2.3.7

Procedures

3. Fuel Pressure Abnormal

4. Injector Working Abnormal

5. The Air-Fuel Mixture Too Lean

DTC P0130 P0131 P0132 P0133

2.2.7.21

P0134 P2195 P2196

6. Knock Sensor (KS) System Ignition
Advance Too Great

"Ignition System" in the

2.10.7

Diagnostic Information

and Procedures

7. Spark Plug Thermal Value Incorrect

8. Engine Cooling System: Engine
coolant level is too low. The engine
coolant is not the correct type. The
engine coolant leaks. The cooling fan is
not running.

"Engine Cooling System" in the

2.8.7

"Engine Mechanical System" in the

9. Excessive Engine Oil in Combustion
Chamber and Valve Seal Leakage

2.6.7

10. Cylinder Compression Pressure Too
High

11. Excessive Carbon Residue in
Combustion Chamber

12. Camshaft, Cylinder Head, Piston,
Connecting Rod and Bearing Abnormal

Engine

Control System JL4G18-D

2-43

Symptoms

Suspected Fault Items

Relevant Sections

Retardation, Engine Speed
Decrease, Engine Speed
Instable
Fault Definition: When
pressing the accelerator pedal,
there is no immediate
response. This fault may occur
at any vehicle speed. The
vehicles first starts (for
example, after stopping off
hours), this fault is usually
more pronounced. In severe
cases, this fault may lead to
engine stall.

1. ECM Power Supply Circuit

2.2.7.37

DTC P0560 P0562 P0563

2. Intake Manifold Absolute Pressure
(MAP) Sensor

DTC P0105 P0106 P0107 P0108

2.2.7.17

3. Fuel Pressure Abnormal

"Fuel System" in the

2.3.7

Diagnostic Information and

Procedures

4. Injector Working Abnormal

5. The Air-Fuel Mixture Too Rich

DTC P0130 P0131 P0132 P0133

2.2.7.21

P0134 P2195 P2196

6. The Air-Fuel Mixture Too Lean

7. Ignition System: Spark Plug
Abnormal, Ignition Wire Abnormal

"Ignition System" in the

2.10.7

Diagnostic Information

and Procedures

8. Knock Sensor (KS) System Ignition
Delay Too Great

9. Crankshaft Position Sensor

2.2.7.29

DTC P0321 P0322

10. Thermostat Abnormal

"Engine Cooling System" in the

2.8.7

"Starting/Charging System" in the

11. Generators Working Abnormal

2.11.7

Lack of Fuel Supply, Misfire
Fault Definition: After the
engine speed increases, there
is continuous pulsation, or
jitter, usually even more
noticeable with the engine load
increases. When the engine
speed is above 1,500 rpm, the
fault does not appear.

1. ECM Power Supply Circuit

Diagnostic Information and

2.2.7.37

DTC P0560 P0562 P0563

2. Air Cleaner Filter Blocked

---

3. Fuel Pressure Abnormal

"Fuel System" in the

2.3.7

Procedures

4. Injector Working Abnormal

5. Idle Air Control Valve

2.2.8.1

Idle Air Control Valve

Replacement

6. The Air-Fuel Mixture Too Rich or Too
Lean

DTC P0130 P0131 P0132 P0133

2.2.7.21

P0134 P2195 P2196

7. Knock Sensor (KS) System Ignition
Delay Too Great

"Ignition System" in the

2.10.7

Diagnostic Information

and Procedures

8. Spark Plug: Thermal Value Incorrect,
damp, Crack, Gap Incorrect, Excessive
Erosion, Excessive Carbon Residue,
Contaminated by Fuel

9. Spark Plug Wire Damage

10. Ignition Coil Damage

11. Crankshaft Position Sensor

"Engine Mechanical System" in the

2.2.7.29

DTC P0321 P0322

12. Excessive Engine Oil in Combustion
Chamber or Valve Seals Leakage

2.6.7

2-44

Control System JL4G18-D

Engine

Symptoms

Suspected Fault Items

Relevant Sections

13. Cylinder Compression Pressure
Incorrect

14. Valve Stagnant or Leakage

15. Camshaft Convex Corner Wear

16. Valve Timing Incorrect

17. Valve Spring Broken

18. Excessive Carbon Residue in
Combustion Chamber

19. Camshaft, Cylinder Head, Piston,
Connecting Rod and Bearing Abnormal

20. Exhaust Not Smooth: Three-way
Catalytic Converter Plug, Muffler Internal
Damage

"Engine Exhaust System" in the

2.7.5