Toyota Camry Manual page 1280

4 Check resistance of A/F sensor heaters (bank1, 2 sensor1) (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
8 Check injector injection (See page SF–25).
OK
DIAGNOSTICS – ENGINE (1MZ–FE)
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).
NG Replace injector.
Author : Date :
DI–253
488