Yamaha XSR 900 2022 Service Manual page 458

SELF-DIAGNOSTIC FUNCTION AND DIAGNOSTIC CODE TABLE
DTC Item
P00D1 O sensor: heater
2
performance is de-
teriorated. Normal
signal is not re-
ceived from the O
sensor while driving
the O sensor heat-
2
er.
P0105 Intake air pressure
sensor 1: signal out
of range. Normal
signal is not re-
ceived from the in-
take air pressure
sensor 1 circuit.
Probable cause of
malfunction
• Improperly in-
stalled O sensor.
2
• Defective coupler
between O sen-
2
sor and ECU.
2
• Open or short cir-
cuit in wire har-
ness between O
sensor and ECU.
• Incorrect fuel pres-
sure.
• Defective O sen-
2
sor.
• Malfunction in
ECU.
• Defective coupler
between intake air
pressure sensor 1
and ECU.
• Open or short cir-
cuit in wire har-
ness between
intake air pressure
sensor 1 and ECU.
• Poor circuit conti-
nuity in wire har-
ness between
intake air pressure
sensor 1 and ECU.
• Defective intake
air pressure sen-
sor 1.
• Malfunction in
ECU.
9-52
Vehicle symptom
Increased exhaust
emissions.
2
Engine idling speed
is unstable.
Engine response is
poor.
Loss of engine pow-
er.
Increased exhaust
emissions.
Fail-safe system
operation
O feedback is not
2
carried out.
O learning is not
2
carried out.
Quick shift system is
not carried out.
Cruise control fixed
to OFF.
Intake air pressure
is fixed to 101.3
[kPa].
Intake air pressure
difference is fixed to
0 [kPa].
α–N is fixed.
Fuel is not cut off
due to the intake air
pressure difference.
O feedback is not
2
carried out.
ISC feedback is not
carried out.
ISC learning is not
carried out.
Quick shift system is
not carried out.
Cruise control fixed
to OFF.