Yamaha MTN1000 2016 Service Manual page 647

SELF-DIAGNOSTIC FUNCTION AND DIAGNOSTIC CODE TABLE
Diagnostic
code No.
31 Cylinder-#2 ignition coil
32 Cylinder-#3 ignition coil
33 Cylinder-#4 ignition coil
36 Injector #1
37 Injector #2
38 Injector #3
39 Injector #4
Item
Actuates the cylinder-#2 igni-
tion coil five times at one-
second intervals.
The "check" indicator on the
Yamaha diagnostic tool
screen come on each time
the ignition coil is actuated.
Actuates the cylinder-#3 igni-
tion coil five times at one-
second intervals.
The "check" indicator on the
Yamaha diagnostic tool
screen come on each time
the ignition coil is actuated.
Actuates the cylinder-#4 igni-
tion coil five times at one-
second intervals.
The "check" indicator on the
Yamaha diagnostic tool
screen come on each time
the ignition coil is actuated.
Actuates the injector #1 five
times at one-second inter-
vals.
The "check" indicator on the
Yamaha diagnostic tool
screen come on each time
the fuel injector is actuated.
Actuates the injector #2 five
times at one-second inter-
vals.
The "check" indicator on the
Yamaha diagnostic tool
screen come on each time
the fuel injector is actuated.
Actuates the injector #3 five
times at one-second inter-
vals.
The "check" indicator on the
Yamaha diagnostic tool
screen come on each time
the fuel injector is actuated.
Actuates the injector #4 five
times at one-second inter-
vals.
The "check" indicator on the
Yamaha diagnostic tool
screen come on each time
the fuel injector is actuated.
9-20
Actuation
Check that a spark is gener-
ated five times.
• Connect an ignition
Check that a spark is gener-
ated five times.
• Connect an ignition
Check that a spark is gener-
ated five times.
• Connect an ignition
Check that injector #1 is
actuated five times by listen-
ing for the operating sound.
Check that injector #2 is
actuated five times by listen-
ing for the operating sound.
Check that injector #3 is
actuated five times by listen-
ing for the operating sound.
Check that injector #4 is
actuated five times by listen-
ing for the operating sound.
Procedure
checker.
checker.
checker.