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 ...
Cluster lid A
Removal and Installation
REMOVAL
Remove steering column covers. Refer to IP "Removal and Installation".
Remove cluster lid C. Refer to IP "Removal and Installation".
Remove cluster lid A.
Pawl
Metal clip
a. Remove combination meter finisher and cluster lid A as an ...