Component Function Check
1.CHECK FUNCTION
Is the inspection result normal?
YES >> Shift P warning lamp is OK.
NO >> Refer to DLK "Diagnosis Procedure".
Diagnosis Procedure
1.CHECK SHIFT P WARNING LAMP
Refer to TM "Component Parts Function Inspection".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace the malfunctioning parts.
2.CHECK INTERMITTENT INCIDENT
Refer to GI "Intermittent Incident".
>> Inspection End.

Component Function Check 1.CHECK FUNCTION Select INTELLIGENT KEY of BCM using CONSULT. Select TRUNK/GLASS HATCH in ACTIVE TEST mode. Touch OPEN to check that it works normally. Is the insp ...
P1148 closed loop control
DTC Logic
DTC DETECTION LOGIC
NOTE:
DTC P1148 is displayed with DTC for A/F sensor 1.
When the DTC is detected, perform the trouble diagnosis of DTC corresponding to
A/F sensor 1.
DTC No.
Trouble diagnosis
(Trouble diagnosis content)
DTC detecting condition
Possible cause ...
EVAP canister vent control valve
Exploded View
1. EVAP canister 2. O-ring 3. EVAP canister vent control valve
4. EVAP canister vent control valve hose
Removal and Installation
NOTE:
The EVAP canister vent control valve can be removed without removing the EVAP
canister.
REMOVAL
Remove the EVAP canister protector cov ...