Toyota Camry Manual page 1374

3 Check for open and short in harness and connector between ECM and A/F sen-
sors (bank 1, 2 sensor 1) (See page IN–31).
OK
4 Check resistance of A/F sensor heater (See page SF–68).
OK
5 Check air induction system (See page SF–1).
OK
6 Check EGR system (See page EC–11).
OK
7 Check fuel pressure (See page SF–21).
OK
DIAGNOSTICS – ENGINE (1MZ–FE)
NG Repair or replace harness or connector.
NG Replace A/F sensor.
NG Repair or replace.
NG Replace EGR system.
NG Check and repair fuel pump, fuel pipe line and
filter (See page SF–1).
Author : Date :
DI–347
582