Geely EC718 2009 Workshop Manual page 90

2-8 Table of Contents
2.17 Exhaust System JL4G15-D.......2-835
2.17.1 4G15-D Engine Exhaust System Overview.....2-835
2.17.1 Specifications.....................................2-836
2.17.1.1 Fastener Tightening Specifications..............2-836
2.18 Engine Cooling System JL4G15-D. 2-
837
2.18.1 4G15-D Engine Cooling System Overview.....2-837
2.18.1 Specifications.....................................2-838
2.18.1.1 Cooling System Specifications.....................2-838
2.18.2 Schematic...........................................2-839
2.18.2.1 Schematic.....................................................2-839
2.18.3 Diagnostic Information and Procedures. . .2-
840
2.18.3.1 Cooling Fan Circuit Diagnosis......................2-840
2.18.3.2 High Speed Cooling Fan Inoperative...........2-841
2.18.3.3 Low Speed Cooling Fan Inoperative............2-844
2.18.3.4 Cooling Fan Always Runs At Low-Speed.....2-848
2.18.3.5 Cooling Fan Always Runs At High Speed..........2-
850
2.19 Lubrication System JL4G15-D........2-
854
2.19.1 4G15-D Engine Lubrication System Overview......2-
854
2.19.1 Specifications.....................................2-855
2.19.1.1 Oil Pump Specifications...............................2-855
2.20 Ignition System JL4G15-D........2-856
2.20.1 4G15-D Engine Ignition System Overview......2-856
2.20.1 Specifications.....................................2-857
2.20.1.1 Ignition System Specification.......................2-857
2.20.2 Component Locator............................2-858
2.20.2.1 Component Locator......................................2-858
2.20.3 Schematic...........................................2-859
2.20.3.1 Schematic.....................................................2-859
2.20.4 Diagnostic Information and Procedures. . .2-
861
2.20.4.1 Spark Plug No Arcing...................................2-861
EC718/EC718RV EC715/EC715RV 10/2009
2.20.5 Removal and Installation....................2-864
2.20.5.1 Camshaft Position Sensor Replacement......2-864
2.20.5.2 Ignition Coil Replacement............................2-866
2.20.5.3 High-voltage Damping Line Replacement..........2-
868
2.21 Starting / Charging System JL4G15-D
..........................................................2-871
2.21.1 4G15-D Engine Starting / Charging System
Overview....................................................................2-871
2.21.1 Specifications.....................................2-872
2.21.1.1 Starter Motor Specifications.........................2-872
2.21.1.2 Generator Specifications..............................2-872
Engine