P0031, P0032 A/F sensor 1 heater
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
P0031
A/F SEN1 HTR (B1)
[Air fuel ratio (A/F) sensor 1 heater (bank
1)control circuit low]
The current amperage in the A/F sensor 1 heater circu ...
Symptom diagnosis
AUDIO SYSTEM
Symptom Table
RELATED TO AUDIO
Symptoms
Check items
Probable malfunction location
The disk cannot be removed
Audio unit
Malfunction in audio unit.
Refer to AV-18, "On Board Diagnosis Function".
No sound comes out or the le ...
P0447 EVAP canister vent control valve
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
P0447
VENT CONTROL VALVE
(Evaporative emission system vent control
circuit open)
An improper voltage signal is sent to ECM through EVAP canister ...