Toyota Camry Manual page 1284

3 Check for open and short in harness and connector between ECM and heated
oxygen sensors (bank1, 2 sensor1) (See page IN–31).
OK
4 Check air induction system (See page SF–1).
OK
5 Check EGR system (See page EC–11).
OK
6 Check fuel pressure (See page SF–6).
OK
DIAGNOSTICS – ENGINE (1MZ–FE)
NG Repair or replace harness or connector.
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–257
492