Accelerator control systemExploded View 1. Accelerator pedal assembly 2. Brake pedal bracket A. Locating hook B. Locating pin Removal and Installation CAUTION: Do not disassemble accelerator pedal assembly. Do no ...
Mixture ratio selflearning value
clear
Description
This describes how to erase the mixture ratio selflearning value. For the
actual procedure, follow the instructions
in "Diagnosis Procedure".
Work Procedure
1.START
With CONSULT
Start engine and warm it up to normal operating temperature.
Select "SELFLEARNING CONT" in "WOR ...
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 ...