Mash Seventy - Page 133

Chapter 4 EI system diagnosis Section 4 EI system troubleshooting
4—38
6）
Disconnect the clutch lever switch
coupler and then check the continuity
between G/R wire and G
wire when the
squeezing the clutch lever.
Tester knob indication:Resistance(
Ω
)
7） Measure the voltage between G18 ofthe
ECU and the G/Rwire of the wiring
harness’ clutch lever switchcoupler.
If the measurement is out of
0.4~0.7V,replace the DIODE with a
newone
Tester knob indication:Diodetest( )
Is OK?
YES
●
If wire and connection areOK,
intermittent trouble or faulty ECU.
●
Recheck each terminal and wire
harness for open circuit and poor
connection.
NO
Replace the GP switch or Clutch
lever switch with a new one.
“P2300” or “P2301”
IGNITION COIL MALFUNCTION
DETECTED CONDITION POSSIBLE CAUSE
☞
To read the flash code,with the EFI diagnostic
instrument
●
IGNITIONCOIL malfunction
☞
Refer to the IGNITIONCOIL
for detail
0
Ω
(G/R G)
Clutch lever
switch continuity
G18
G18