Linhai M565Li T3 EFI, Service Manual

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CHAPTER 7 ELECTRICAL
M565Li T3 EFI SERVICE MANUAL 20.0
CHAPTER 7 ELECTRICAL PAGE.7- 5
7.3 IGNITION SYSTEM
IGNITION SYSTEM TROUBLESHOOTING
No Spark, Weak or Intermittent Spark

Spark plug gap incorrect

Fouled spark plug

Faulty spark plug cap or poor connection to high tension lead

Related wiring loose, disconnected, shorted, or corroded

Engine stop switch or ignition switch faulty

Terminal board or connections wet, corroded

Poor ignition coil ground (e.g. coil mount loose or corroded)

Faulty stator (measure resistance of all ignition related windings)

Incorrect wiring (inspect color coding in connectors etc. )

Faulty ignition coil winding (measure resistance of primary and secondary)

Worn magneto (RH) end crankshaft bearings

Sheared flywheel key

Flywheel loose or damaged

Trigger coil air gap too wide (where applicable) should be 0.030-0 .050" (0. 75-1.25 mm)

Excessive crankshaft run out on magneto (RH) end should not exceed 0.005"
(0.13mm)

Faulty ECU module
CIRCUIT DIAGRAM