Operation Manual

FUEL INJECTION SYSTEM
8-41
Fault code No. 14
Item
Intake air pressure sensor: hose system malfunction (clogged or
detached hose). Intake system malfunction (the pressure is not sup-
plied to the intake air pressure sensor in a stable condition).
Fail-safe system
Able to start engine
Able to drive vehicle
Diagnostic code No. d:03
Meter display Displays the intake air pressure.
Procedure
Set the engine stop switch to “ ”, and then operate the throttle
while pushing the start switch “ ”. (If the display value changes,
the performance is OK.)
Item/components and
probable cause
Check or maintenance job
Sensor inspection proce-
dure
1 The intake air pressure sen-
sor hose is damaged, discon-
nected, clogged, twisted or
bent.
Repair or replace the sensor
hose.
Start and idle the engine for
approximately 5 seconds.
Then, check the fault code
indication.
No fault code indicated. →
Recovered.
Fault code indicated. →
Check the next step.