Linhai M565Li T3 EFI Service Manual page 315

CHAPTER 8 ELECTRICAL
CHARGING SYSTEM
Procedure
Check:
1. Fuse (Main)
2. Battery
3.Charging voltage
1. fuse
2. Battery
Check the battery condition.
Refer to "BATTERY INSPECTION"
3.Charging voltage
Connect the engine tachometer
to the spark plug lead.
Connect
the
(DC20V) to the battery
Test (+) lead→
Battery (+) terminal 
Tester (-) lead→
Battery (-) terminal 
Measure the
voltage.
start the engine and accelerate to
about 5,000rpm
check the terminal voltage
Measured voltage-terminal
Voltage:
0.2-2.5V up
NOTE: Use a fully changed battery.
OUT OF SPECICATION
pocket tester
battery terminal
M550 SERVICE MANUAL 16.0
4.Stator coil resistance
5.Wiring system (entire charging system)
NO CONTINUITY
Replace the fuse
INCORRECT
Clean battery terminals
Recharge or replace the battery
MEETS SPECITICATION
The charging circuit is not faulty
Replace the battery
CHAPTER 7 ELECTRICAL PAGE.7- 11