Yamaha Phazer Venture Lite PZ50GTA 2011, Supplementary Service Manual

Page: 23 / 78

FI
14
Communication error with the meter
Fault code
No.
Item Symptom
Able/unable
to start
Able/unable to
drive
26
Cylinder-#2 intake air pressure
sensor (hose line) Cylinder-#2 intake air pressure sensor:
hose system malfunction (clogged or
detached hose).
Intake air system failure (the pressure
is not supplied to the intake air pres-
sure sensor in a stable condition)
Able Able
30 Oil pressure dropped Detection of the low oil pressure signal Unable Unable
33
Cylinder-#1 ignition coil (faulty
ignition) No normal signals are received from
the ignition circuit. Able
(depending
on the num-
ber of faulty
cylinders)
Able
(depending
on the num-
ber of faulty
cylinders)
34
Cylinder-#2 ignition coil (faulty
ignition) No normal signals are received from
the ignition circuit. Able
(depending
on the num-
ber of faulty
cylinders)
Able
(depending
on the num-
ber of faulty
cylinders)
42
Speed sensor No normal signals are received from
the speed sensor.
Able Unable
43
Fuel system voltage (monitoring
voltage) ECU is unable to monitor the battery
voltage (an open or short circuit in the
line to the ECU).
Able Able
44
Error in writing the amount of CO
adjustment on EEPROM Error is detected while reading or writ-
ing on EEPROM (CO adjustment
value).
Under certain
conditions
Under certain
conditions
46
Vehicle system power supply
(monitoring voltage) The rectifier/regulator does not func-
tion properly.
Able Able
50
ECU internal malfunction (mem-
ory check error) Faulty ECU memory. (When this mal-
function is detected in the ECU, the
fault code number might not appear on
the meter.)
Unable Unable
65
Knock sensor (open or shot cir-
cuit) No normal signals are received from
the knock sensor.
Able Able
67
Oil pressure sensor (open or short
circuit) No normal signals are received from
the oil pressure sensor.
Able Able
84
T.O.R.S. Conditions requiring T.O.R.S. operation
are detected.
Able Unable
85
Oil pressure switch (open circuit) Oil pressure switch: open circuit
detected.
Able Able
Fault code
No.
Item Symptom
Able/unable
to start
Able/unable
to drive
Er-1
ECU internal malfunction (output
signal error) No signals are received from the ECU. Able
(unable if ECU
failure)
Able
(unable if ECU
failure)
Er-2
ECU internal malfunction (output
signal error) No signals are received from the ECU
within the specified duration.
Able Able
Er-3
ECU internal malfunction (output
signal error) Data from the ECU cannot be received
correctly.
Able Able
Er-4
ECU internal malfunction (input
signal error) Non-registered data has been received
from the meter.
Able Able
FUEL INJECTION SYSTEM