Yamaha Phazer Venture Lite PZ50GTA 2011, Дополнительное руководство по обслуживанию

Страница: 28 / 78

FI
19
Fault
code No.
Symptom Probable cause of malfunction
Diagnostic
code No.
42
No normal signals are
received from the speed sen-
sor. • Open or short circuit in wire harness.
• Defective speed sensor.
• Malfunction in ECU.
07
43
ECU is unable to monitor the
battery voltage (an open or
short circuit in the line to the
ECU).
• Open or short circuit in wire harness.
• Malfunction in ECU. 09
50
44
Error is detected while reading
or writing on EEPROM (CO
adjustment value).
• Malfunction in ECU. (The CO adjustment value is not prop-
erly written on or read from the internal memory.)
60
46
Power supply to the fuel injec-
tion system is not normal. • Malfunction in the charging system. (Refer to “CHARGING
SYSTEM” in CHAPTER 8.)
09
50
Faulty ECU memory. (When
this malfunction is detected in
the ECU, the fault code num-
ber might not appear on the
meter.)
• Malfunction in ECU. (The program and data are not properly
written on or read from the internal memory.)
—
65
Knock sensor: open or short
circuit detected. • Open or short circuit in wire harness.
• Defective knock sensor.
• Malfunction in ECU.
• Improperly installed knock sensor.
—
67
Oil pressure sensor malfunc-
tion: open or short circuit
detected • Open or short circuit in wire harness.
• Defective oil pressure sensor.
• Malfunction in ECU.
• Improperly installed oil pressure sensor.
—
84
Conditions requiring T.O.R.S.
operation are detected. • Open or short circuit in wire harness.
• Defective throttle position sensor.
• Defective throttle switch.
• Defective speed sensor.
• Malfunction in ECU.
• Improperly installed throttle position sensor.
01
07
24
85
Oil pressure switch: open cir-
cuit detected. • Open circuit in wire harness.
• Defective oil pressure switch.
• Malfunction in ECU.
—
Er-1
No signals are received from
the ECU. • Open or short circuit in wire harness.
• Malfunction in speedometer unit.
• Malfunction in ECU.
• Defective wire connection of the ECU coupler.
—
Er-2
No signals are received from
the ECU within the specified
duration. • Improper connection in wire harness.
• Malfunction in speedometer unit.
• Malfunction in ECU.
—
Er-3
Data from the ECU cannot be
received correctly. • Improper connection in wire harness.
• Malfunction in speedometer unit.
• Malfunction in ECU.
—
Er-4
Non-registered data has been
received from the meter. • Improper connection in wire harness.
• Malfunction in speedometer unit.
• Malfunction in ECU.
—
FUEL INJECTION SYSTEM