Yamaha 2002 TDM900 Service Manual page 370

Diagnostic monitoring code table
Fault
Symptom
Code No.
No normal signals are received
from the cylinder identification
sensor.
11
No normal signals are received
from the crankshaft position
12 sensor.
Intake air pressure sensor-open or
short circuit detected.
13
Faulty intake air pressure sensor
pipe system;
S detached hose
14
S clogged hose
Throttle position sensor-open or
short circuit detected.
15
Open circuit in the input line from
the sidestand switch to the ECU is
19
detected when the start switch is
pressed.
Defective values are detected due
to the internal malfunction of the
intake air temperature sensor or
20
the atonospheric pressure sensor.
Coolant temperature sensor-open
or short circuit detected.
21
Intake temperature sensor-open or
short circuit detected.
22
Atmospheric pressure sensor-open
or short circuit detected.
23
No normal signals are received
from the O sensor.
2
24
The motorcycle has overturned.
30
FUEL INJECTION SYSTEM
Probable cause of malfunction
S Open or short circuit in wiring sub lead.
S Open or short circuit in wiring harness.
S Defective cylinder identification sensor.
S Malfunction in ECU.
S Improperly installed sensor.
S Open or short circuit in wiring harness.
S Defective crankshaft position sensor.
S Malfunction in pickup rotor.
S Malfunction in ECU.
S Improperly installed sensor.
S Open or short circuit in wiring sub lead.
S Open or short circuit in wiring harness.
S Defective intake air pressure sensor.
S Malfunction in ECU.
S Intake air pressure sensor hose is detached,
clogged, kinked, or pinched.
S Malfunction of the intake air pressure sensor
in the intermediate electrical potential.
S Malfunction in ECU.
S Open or short circuit in wiring sub lead.
S Open or short circuit in wiring harness.
S Defective throttle position sensor.
S Malfunction in ECU.
S Improperly installed throttle position sensor.
S Open or short circuit in wiring harness.
S Malfunction in ECU.
S Malfunction of the intake air pressure sensor
or atmospheric pressure sensor in the
intermediate electrical potential.
S Open or short circuit in wiring harness.
S Open or short circuit in wiring sub lead.
S Malfunction in ECU.
S Open or short circuit in wiring harness.
S Defective coolant temperature sensor.
S Malfunction in ECU.
S Improperly installed sensor.
S Open or short circuit in wiring harness.
S Defective intake temperature sensor.
S Malfunction in ECU.
S Improperly installed sensor.
S Open or short circuit in wiring harness.
S Defective atmospheric pressure sensor.
S Improperly installed sensor.
S Malfunction in ECU.
S Open or short circuit in wiring harness.
S Defective O
sensor.
2
S Malfunction in ECU.
S Improperly installed sensor.
S Overturned.
S Malfunction in ECU.
7-7
FI
Diagnostic
monitoring code No.
—
—
03
03
01
20
—
06
05
02
—
08