Checking The Oil Pressure Switch; Checking Emergency Signal Light - Yamaha F6Z Service Manual

IGNITION CONTROL SYSTEM
CHECKING THE OIL PRESSURE
SWITCH
Check:
Oil pressure switch continuity


Out of specification
Oil pressure switch continuity
pressure:
14.7 kPa (0.15 kgf/cm
2.13 psi) and above
14.7 kPa (0.15 kgf/cm
2.13 psi) and below
Measuring steps:
(1)Remove the silensor assembly and
carburetor.
Refer to "REMOVING/INSTALLING THE
INTAKE SYSTEM" on page 4-5
(2)Remove the oil pressure switch.
(3)Connect the mity vac as shown.
Mity vac:
YB-35956-A/90890-06756
(4)Slowly operate the mity vac.
(5)Measure the continuity when the
specified pressure is reached.
CHECKING EMERGENCY SIGNAL
LIGHT
Check:
Emergency signal light lighting


No lighting
Battery voltage:
12 V
Yellow/Red (Y/R) lead
terminal.
Pink (P) lead

NOTE:
LED has an direction for electrical current.
Therefore try reverse connection if there is
no lighting.
8-14
Replace.

2
,
No continuity
2
,
Continuity
Replace.

Positive

Negative terminal.