Geely EC718 2009 Workshop Manual page 88

2-6 Table of Contents
2.11.3 System Working Principle...................2-551
2.11.3.1 Starting System Working Principle...............2-551
2.11.3.2 Charging System Working Principle.............2-551
2.11.4 Component Locator............................2-553
2.11.4.1 Generator and Starter..................................2-553
2.11.5 Disassemble View..............................2-554
2.11.5.1 Starter Disassemble View............................2-554
2.11.5.2 Generator Disassemble View.......................2-555
2.11.6 Schematic...........................................2-556
2.11.6.1 Schematic.....................................................2-556
2.11.7 Diagnostic Information and Procedures. . .2-
559
2.11.7.1 Diagnosis Description...................................2-559
2.11.7.2 Visual Inspection..........................................2-559
2.11.7.3 Starter Can Not Stop....................................2-559
2.11.7.4 Engine Can Not Start...................................2-560
2.11.7.5 Start Motor Noise Diagnostic........................2-565
2.11.7.6 Charging Indicator Always On......................2-566
2.11.7.7 Charging Indicator Always Off......................2-568
2.11.7.8 Generator Noise Diagnosis..........................2-569
2.11.7.9 Battery Discharging Current Parasitic Load Test. .
2-571
2.11.7.10 Jump Start Procedure................................2-572
2.11.8 Removal and Installation....................2-574
2.11.8.1 Battery Disconnection..................................2-574
2.11.8.2 Battery Replacement....................................2-576
2.11.8.3 Generator Replacement...............................2-578
2.11.8.4 Starter Replacement....................................2-581
2.12 Control System JL4G15-D........2-585
2.12.1 Specifications.....................................2-585
2.12.1.1 Fastener Tightening Specifications..............2-585
2.12.1.2 Intake Air Temperature Sensor Non-Load
Resistance Temperature Characteristics Table.........2-585
2.12.1.3 Intake Air Pressure Sensor Output Voltage and
Pressure Relationship................................................2-586
2.12.2 Description and Operation..................2-587
2.12.2.1 Overview......................................................2-587
2.12.2.2 Components Descriptions............................2-587
EC718/EC718RV EC715/EC715RV 10/2009
2.12.3 System Working Principle...................2-593
2.12.3.1 Electronic Throttle Body (ETC) Working Principle.
2-593
2.12.3.2 ECM Controlled Fuel Supply System...........2-594
2.12.3.3 ECM Controlled Ignition System..................2-595
2.12.3.4 Electronic Throttle Body Function Restrictions...2-
596
2.12.3.5 Idle Speed Control........................................2-597
2.12.3.6 Knock Control...............................................2-598
2.12.3.7 Air-Conditioning Switch Off Control..............2-598
2.12.3.8 Canister Solenoid Valve Control..................2-599
2.12.3.9 Fault Self-diagnosis and Protection Function.....2-
599
2.12.4 Component Locator............................2-600
2.12.4.1 Component Locator......................................2-600
2.12.5 Disassemble View..............................2-601
2.12.5.1 Disassemble View........................................2-601
2.12.6 Schematic...........................................2-602
2.12.6.1 Schematic.....................................................2-602
2.12.7 Diagnostic Information and Procedures. . .2-
606
2.12.7.1 Diagnosis Description...................................2-606
2.12.7.2 Control System Check..................................2-606
2.12.7.3 Intermittent Fault Check...............................2-606
2.12.7.4 Symptoms Table..........................................2-606
2.12.7.5 ECM Terminal List........................................2-614
2.12.7.6 DTC Code Type Definition...........................2-618
2.12.7.7 DTC Code (DTC) List...................................2-619
2.12.7.8 DTC Fail-Safe List........................................2-622
2.12.7.9 Data Stream List...........................................2-627
2.12.7.10 Action Test Table.......................................2-630
2.12.7.11 Crankshaft Position Sensor (CKP) Learn.........2-
632
2.12.7.12 Electronic Throttle Body (ETC) Check.......2-633
2.12.7.13 Acceleration Pedal Position Sensor (APP) Check
...................................................................................2-634
2.12.7.14 DTC Code Index.........................................2-636
2.12.7.15 DTC P0011 P0012 P0016 P0026..............2-640
2.12.7.16 DTC P0068 P0106.....................................2-644
2.12.7.17 DTC P0076 P0077.....................................2-648
2.12.7.18 DTC P0107 P0108.....................................2-651
2.12.7.19 DTC P0112 P0113.....................................2-658
2.12.7.20 DTC P0117 P0118.....................................2-662
2.12.7.21 DTC P0122 P0123.....................................2-667
Engine