Service Manual (KLZ1000C) — page 616 of 762
Self-Diagnosis System › Backups
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17-14 SELF-DIAGNOSIS SYSTEM
Self-Diagnosis
Output Signal
Service Parts or
Usable Range or Backups by ECU
Codes Function
Criteria
Intake Air Intake Air If the intake air temperature sensor system
13 Temperature Temperature fails (the signal is out of the usable range,
Sensor Ta = –30 +120°C wiring short or open), the ECU sets Ta at 60°C.
If the water temperature sensor system fails
Water
Water Temperature (the signal is out of the usable range, wiring
14 Temperature
Tw = –30 +120°C short or open), the ECU sets Tw at 80°C and
Sensor
the radiator fan operates.
If the intake air pressure sensor #2 system
fails (the signal is out of the usable range,
Intake Air Intake Air Pressure
wiring short or open), the ECU sets Pa at 760
16 Pressure Sensor (Absolute)
mmHg (the standard atmospheric pressure).
#2 Pv = 150 800 mmHg
When this error happens, the ECU stops the
cruise control system.
If the accelerator position sensor 1 or 2 fails
(the signal is out of usable range, wiring short
or open), the ECU sets Limp Home Mode 1
(*1-1).
Output Voltage at Idle
Accelerator If both accelerator position sensor 1 and 2
18 (1) 0.9 1.1 V
Position Sensor fail (the signal is out of usable range, wiring
(2) 0.9 1.1 V
short or open), the ECU sets Limp Home
Mode 2 (*1-2). When this error happens, the
ECU stops all auxiliary controls (Power Mode,
KTRC, Cruise Control System).
If a trouble occurred
between the ABS
ABS hydraulic unit and
Hydraulic Unit meter unit, this
1B –
Communication service code is
Line displayed by the
diagnosis of the
meter unit.
Crankshaft sensor If the crankshaft sensor fails, the engine stops
Crankshaft must send 22 signals by itself. When this error happens, the ECU
21
Sensor to the ECU at the 1 stops all auxiliary controls (Power Mode,
cranking. KTRC, Cruise Control System).
If the rear wheel rotation sensor system fails
Rear wheel rotation
(the signal is missing, wiring open), the ECU
sensor must send 45
Rear Wheel regards gear position sensor output as internal
24 signals to the ECU at
Rotation Sensor gear position value. When this error happens,
the 1 rotation of the
the ECU stops all auxiliary controls (Power
wheel.
Mode, KTRC, Cruise Control System).
If the gear position sensor system fails (no
signal, wiring short or open), the ECU set the
Gear Position Output Voltage internal gear position value for the top (6th).
25
Sensor 0.2 4.8 V When this error happens, the ECU stops all
auxiliary controls (Power Mode, KTRC, Cruise
Control System).