Tachometer; Self-Diagnosis Device - Yamaha diversion 900 XJ900S Owner's Manual

1. Tachometer

2. Tachometer red zone
Tachometer
The electric tachometer allows the rider
to monitor the engine speed and keep it
within the ideal power range.
CAUTION:
@
Do not operate the engine in the ta-
chometer red zone.
Red zone: 9,500 r/min and above
@
INSTRUMENT AND CONTROL FUNCTIONS

Self-diagnosis device

This model is equipped with a self-di-
agnosis device for the following electri-
cal circuits:
G
throttle position sensor
G
ignition system
If any of those circuits are defective,
the tachometer will repeatedly display
the following error code:
CB-17E
EAU00101
Circuit-specific
0 r/min for
number of r/min
3 seconds
for 3 seconds
(See the table
below.)
Use the table below to identify the
EC000003
faulty electrical circuit.
CB-18E
Specific r/min Faulty electrical circuit
10,000 r/min Throttle position sensor
9,000 r/min Ignition system
EAU01559 If the tachometer displays such an er-
ror code, note the circuit-specific num-
ber of r/min, and then have a Yamaha
dealer check the motorcycle.
CAUTION:
@
When the tachometer displays an
error code, the motorcycle should
be checked as soon as possible in
order to avoid engine damage.
@
Current
engine
speed for
3 seconds
3-4
EC000004
3