17. IGNITION SYSTEM
DT X360
17-3
2.
Service Information
General instructions
2.1.
˙
Some electrical components may be damaged if terminals or connectors are connected
or disconnected while the ignition switch is “ON” and current is present.
˙
When servicing the ignition system, always follow the steps in the troubleshooting.
˙
The ignition timing is set at the factory and is not adjustable. Perform the following
checks. Before performing any tests make sure the electrical connections are not loose
or corroded.
˙
The ignition control module or ECU may be damaged if dropped. Also, if the connector is
disconnected when current is flowing, the excessive voltage may damage the ignition
control module or ECU. Always turn off the ignition switch before servicing.
˙
A faulty ignition system is often related to poor connections. Check those connections
before proceeding.
˙
Make sure the battery is adequately charged. Using the starter motor with a weak battery
results in a slower engine cranking speed as well as no spark at the spark plug.
˙
Use a spark plug of the correct heat range. Using spark plug with an incorrect heat range
can damage the engine.
Specifications
2.2.
Item
Standard
Spark plug
Type
NGK CR7E
Gap
0.7~0.8 mm
Ignition coil
Primary coil resistance
2.8 K
Ω ±15%
Secondary coil resistance (without )
9 K
Ω ±20%
Throttle position sensor resistance
3500~6500
Ω
Fuel pump resistance
1.9
Ω
Fuel injector resistance
10.5±0.53
Ω
Water temperature sensor resistance
2.076K
Ω ±10%
Oxygen sensor resistance(After warm up the vehicle)
120±24
Ω
Crank position sensor resistance
115±15
Ω
Rollover sensor resistance
Normal
0.4~1.4V
Fall down
4~4.4V
Содержание AHG5
Страница 3: ...1 Quick Reference 1 2 1 Engine Frame Serial Number Frame Serial Number Engine Serial Number...
Страница 7: ...1 Quick Reference 1 6 4 2 Engine...
Страница 8: ...1 Quick Reference 1 7 4 3 Frame...
Страница 14: ...1 Quick Reference 1 13 8 General Troubleshooting 8 1 Engine lacks power...
Страница 15: ...1 Quick Reference 1 14...
Страница 16: ...1 Quick Reference 1 15 8 2 Engine will not stat or is hard to start...
Страница 17: ...1 Quick Reference 1 16 8 3 Poor handling...
Страница 18: ...1 Quick Reference 1 17 8 4 Poor performance at high speed...
Страница 19: ...1 Quick Reference 1 18 8 5 Poor performance at low and idle speed...
Страница 20: ...2 External components Exhaust pipe 2 0 2...
Страница 21: ...2 External components Exhaust pipe 2 1...
Страница 57: ...4 LUBRICATION SYSTEM DT X360 4 1 Lubrication System...
Страница 66: ...5 ENGINE DT X360 5 1 Engine 1 ENGINE REMOVAL INSTALLATION 4 1 1 Removal 4 1 2 Installation 6...
Страница 73: ...6 CYLINDER HEAD VALVE DT X360 6 2 1 SCHEMATIC DRAWING...
Страница 86: ...6 CYLINDER HEAD VALVE DT X360 6 15 Inspect the camshaft bearing journals for scoring or scratches...
Страница 106: ...6 CYLINDER HEAD VALVE DT X360 6 35...
Страница 110: ...7 CYLINDER PISTON DT X360 7 2 1 SCHEMATIC DRAWING...
Страница 128: ...8 DRIVE DRIVEN PULLEYS DT X360 8 2 1 SCHEMATIC DRAWING...
Страница 133: ...8 DRIVE DRIVEN PULLEYS DT X360 8 7 Remove the belt case cover and gasket Remove the two dowel pins...
Страница 153: ...8 DRIVE DRIVEN PULLEYS DT X360 8 27 Lubricate the bearings in the right face of the driven pulley with grease...
Страница 168: ...9 FINAL REDUCTION DT X360 9 2 1 SCHEMATIC DRAWING...
Страница 177: ...9 FINAL REDUCTION DT X360 9 11 Remove the countershaft Remove the final shaft...
Страница 184: ...10 A C GENERATOR STARTER CLUTCH DT X360 10 2 1 SCHEMATIC DRAWING...
Страница 207: ...11 CRANK CASE DT X360 11 2 1 SCHEMATIC DRAWING...
Страница 240: ...13 Fi DIAGNOSTIC TOOL DT X360 2 1 SYSTEM DIAGRAM...
Страница 259: ...13 Fi DIAGNOSTIC TOOL DT X360 21 8 ECU WIRING...
Страница 264: ...14 FRONT ASSEMBLY DT X360 14 2 1 SCHEMATIC DRAWING...
Страница 265: ...14 FRONT ASSEMBLY DT X360 14 3...
Страница 284: ...15 REAR ASSEMBLY DT X360 15 2 1 SCHEMATIC DRAWING...
Страница 304: ...17 IGNITION SYSTEM DT X360 17 2 1 Ignition System Layout Rollover sensor ECU Ignition switch Ignition coil CPS...
Страница 312: ...18 STARTING SYSTEM DT X360 18 2 1 Starting System Layout Battery Start MAG switch Start Motor...
Страница 340: ...21 ANTI LOCK BRAKE SYSTEM ABS DT X360 21 5 Pre diagnosis Inspection Chart 1...
Страница 341: ...21 ANTI LOCK BRAKE SYSTEM ABS DT X360 21 6 Pre diagnosis Inspection Chart 2...
Страница 349: ...21 ANTI LOCK BRAKE SYSTEM ABS DT X360 21 14 5 Introduction to KYMCO TCS System...
Страница 350: ...21 ANTI LOCK BRAKE SYSTEM ABS DT X360 21 15...
Страница 351: ...21 ANTI LOCK BRAKE SYSTEM ABS DT X360 21 16...