2005 TOYOTA AVENSIS Service Repair Manual

Page 3937 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual A78640
1.0 to 1.1 mm 
(0.039 to 0.043 in.)
±
DIAGNOSTICS SFI SYSTEM(1AZ±FSE)
05±423
AVENSIS REPAIR MANUAL   (RM1018E)
   5CHECK SPARK PLUG AND SPARK OF MISFIRING CYLINDER
(a)Remove the ignition coi

Page 3938 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual 05±424
±
DIAGNOSTICS SFI SYSTEM(1AZ±FSE)
AVENSIS REPAIR MANUAL   (RM1018E)
8REPLACE FUEL INJECTOR OF MISFIRING CYLINDER
(a)Read the DTC and check which of the cylinders causes the misfiring DTC (Se

Page 3939 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual ±
DIAGNOSTICS SFI SYSTEM(1AZ±FSE)
05±425
AVENSIS REPAIR MANUAL   (RM1018E)
14CHECK FUEL PRESSURE(HIGH PRESSURE) (See page 11±33)
NG CHECK AND REPLACE FUEL PUMP, FUEL
PRESSURE SENSOR, WIRING AND FU

Page 3940 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual 
3020
10
5
3
02040
0.1 1
0.3 0.2
0.5 2
6080100
±20
(±4)(104)(140)(176) (32)(68)(212)
30
20
10
5
3
02040
0.1 1
0.3 0.2
0.5 2
6080100
±20
(±4)(104)(140)(176) (32)(68)(212)
A8

Page 3941 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual A54393
I1
Wire Harness Side
Ignition Coil Connector
I2
I3I4
A81699
E13
ECM Connector IGF1IGT4
IGT3IGT2 IGT1
± DIAGNOSTICSSFI SYSTEM (1AZ±FSE)
05±427
AVENSIS REPAIR MANUAL   (RM1018E)
19 INSPECT CHA

Page 3942 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual 05±428
± DIAGNOSTICSSFI SYSTEM (1AZ±FSE)
AVENSIS REPAIR MANUAL   (RM1018E)
(b) Check the harness and connector between the ignition
coil and ECM (IGT terminal) connectors
(1) Disconnect  the I1, I2

Page 3943 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual ±
DIAGNOSTICS SFI SYSTEM(1AZ±FSE)
05±513
AVENSIS REPAIR MANUAL   (RM1018E)
STARTER SIGNAL CIRCUIT
CIRCUIT DESCRIPTION
When the engine is cranked, the intake air flow is slow, so fuel vaporization i

Page 3944 of 5135

TOYOTA AVENSIS 2005  Service Repair Manual A81699
STA
E13ECM Connector
A79097
ST Relay
Driver Side R/B
LHD:
A79098
ST Relay
Driver Side R/B
RHD:
05±514
±
DIAGNOSTICS SFI SYSTEM(1AZ±FSE)
AVENSIS REPAIR MANUAL   (RM1018E)
2CHECK HARNESS AND C