Yamaha FZ6-SS 2004 Service Manual page 350

Fault code table
Fault
Symptom
code No.
No normal signals are received from
the crankshaft position sensor.
12
Intake air pressure sensor-open or
short circuit detected.
13
Faulty intake air pressure sensor pipe
system
14
S detected hose
S clogged hose
Throttle position sensor-open or
short circuit detected.
15
A stuck throttle position sensor is
16
detected.
Open circuit in the input line of ECU
19 No4 terminal is detected when the
start switch is pressed.
Coolant temperature sensor-open or
short circuit detected.
21
Intake air temperature sensor-open or
short circuit detected.
22
The motorcycle has overturned.
30
Open circuit is detected in the primary
lead of the ignition coil (#1, #4).
33
Open circuit is detected in the primary
lead of the ignition coil (#2, #3).
34
Lean angle cut-off switch-open or
41 short circuit detected.
No normal signals are received from
the speed sensor; or, an open or
short circuit is detected in the neutral
42
switch.
Supply power to the injector and fuel
43 pump is not normal
An error is detected while reading or
44
writing on EEPROM.
Power supply to the FI system is not
46
normal.
FUEL INJECTION SYSTEM
Probable cause of malfunction
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 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 Stuck throttle position sensor.
S Malfunction in ECU.
S Open circuit in wiring harness (ECU coupler).
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 Overturned.
S Malfunction in ECU.
S Open circuit in wiring harness.
S Malfunction in ignition coil.
S Malfunction in ECU.
S Malfunction in a component of ignition cut-off circuit system.
S Open circuit in wiring harness.
S Malfunction in ignition coil.
S Malfunction in ECU.
S Malfunction in a component of ignition cut-off circuit system.
S Open or short circuit in wiring harness.
S Defective lean angle cut-off switch.
S Malfunction in ECU.
S Open or short circuit in wiring harness.
S Defective speed sensor.
S Malfunction in vehicle speed sensor detected unit.
S Defective neutral switch.
S Malfunction in the engine side of the neutral switch.
S Malfunction in ECU.
S Open circuit in wiring harness. (red / blue line or blue / yellow
line)
S Malfunction in ECU.
S Malfunction in ECU. (The CO adjustment value is not
properly written on or read from the internal memory).
S Malfunction in "CHARGING SYSTEM".
7-9
FI
Diagnostic
code
—
03
03
01
01
20
06
05
08
30
31
08
07
21
09
60
—