2005 TOYOTA AVENSIS air filter

A62821
Seal Width 4 ± 5 mm
6 mmSeal Packing
A62822
SST
A62817SST
14±14
± ENGINE MECHANICALPARTIAL ENGINE ASSY (1ZZ±FE/3ZZ±FE)
1ZZ±FE,3ZZ±FE ENGINE REPAIR MANUAL
(RM923E)
42. INSTALL OIL PAN SUB±ASSY
(a) Remove any old packing material from the contact sur-
face.
(b) Apply seal packing in the shape of bead (Diameter 3.5
mm ± 4.5 mm(0.1379±0.177in)) consequently as shown
in the illustration.
Seal packing: Part No. 08826±00080 or equivalent
NOTICE:

Remove any oil from the contact surface.

Install the oil pan within 3 minutes after applying seal
packing.

Do not put into engine oil within 2 hours after instal-
ling.
(c) Install the oil pan with the 14 bolts and 2 nuts.
Torque: 9.0 N
m (92 kgf
cm, 80 in.
lbf)
43. INSTALL OIL PAN DRAIN PLUG
(a) Place a new gasket on the oil pan drain plug, and install it.
Torque: 37 N
m (377 kgf
cm, 27 ft
lbf)
44. INSTALL ENGINE REAR OIL SEAL
(a) Apply MP grease to a new oil seal lip.
NOTICE:
Keep the lip off foreign materials.
(b) Using SST, tap in the oil seal until its surface is flush with
the oil seal retainer edge.
SST 09223±15030, 09950±70010 (09951±07100)
NOTICE:
Wipe off extra grease on the crank shaft.
45. INSTALL OIL FILTER UNION
(a) Using a socket hexagon wrench 12, install the oil filter union.
Torque: 30 N
m (306 kgf
cm, 22 ft
lbf)
46. INSTALL OIL FILTER SUB±ASSY
(a) Check and clean the oil filter installation surface.
(b) Apply clean engine oil to the gasket of a new oil filter.
(c) Lightly screw the oil filter into place, and tighten it until the
gasket contacts the seat.
(d) Using SST, tighten it an additional 3/4 turn.
SST 09228±06501

A30890
A62826
Lot No.
A62816
84 2 59
7 3 1 6 10
A62823
Paint Mark
90
Front
A62815
Mesh
± ENGINE MECHANICALPARTIAL ENGINE ASSY (1ZZ±FE/3ZZ±FE)
14±15
1ZZ±FE,3ZZ±FE ENGINE REPAIR MANUAL
(RM923E)
47. INSTALL OIL PUMP ASSY
(a) Engage the spline teeth of the oil pump drive rotor with the
large teeth of the crankshaft, and side the oil pump.
(b) Install the oil pump with the 5 bolts.
Torque: 9.0 N
m (92 kgf
cm, 80 in.
lbf)
48. INSTALL CYLINDER HEAD GASKET
(a) Place a new cylinder head gasket on the cylinder block
surface with the Lot No. stamp upward.
NOTICE:

Pay attention to the installation direction.

Place the cylinder head quietly in order not to damage
the gasket with the bottom part of the head.
49. INSTALL CYLINDER HEAD SUB±ASSY
HINT:
The cylinder head bolts are tightened in 2 progressive steps.
(a) Apply a light coat of engine oil on the threads and under
the heads of the cylinder head bolts.
(b) Using a bi±hexagon wrench 10, install and uniformly tight-
en the 10 cylinder head bolts with plate washers, in sever-
al passes, in the sequence shown.
Torque: 49 N
m (500 kgf
cm, 36 ft
lbf)
(c) Mark the front of the cylinder head bolt with paint.
(d) Retighten the cylinder head bolts 90 in the numerical or-
der shown.
(e) Check that the point marked bolts are moved at 90 
angle.
50. INSTALL OIL CONTROL VALVE FILTER
(a) Confirm that the filter is clear.
(b) Install the oil control valve filter to the cylinder head.
(c) Place a new gasket on the bolt, and install it.
Torque: 30 N
m (306 kgf
cm, 22 ft
lbf)

05±14
±
DIAGNOSTICS SFI SYSTEM(1ZZ±FE/3ZZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)
BASIC INSPECTION
When the malfunction is not confirmed in the DTC check, troubleshooting \
should be carried out in all the
possible circuits considered as causes of the problem. In many cases, by carrying out the basic engine check
shown in the following flow chart, the location causing the problem can be found quickly and efficiently.
Therefore, using this check is essential in the engine troubleshooting.
1CHECK BATTERY VOLTAGE
NOTICE:
Carry out this check with the engine stopped and ignition switch off. Reference:
OKNG
Voltage11 V or moreLess than 11 V
NGCHARGE OR REPLACE BATTERY
OK
2CHECK IF ENGINE WILL CRANK
NGPROCEED TO PROBLEM SYMPTOMS TABLE ON PAGE 05±22
OK
3CHECK IF ENGINE STARTS
NGGO TO STEP 6
OK
4CHECK AIR FILTER
(a)Visually check that the air filter is not excessively dirty or oily.
HINT:
If necessary, clean the filter with compressed air. First blow from the inside thoroughly, then blow from the
outside of filter. NGREPAIR OR REPLACE
OK
5CHECK IDLE SPEED (See page 14±1)
NGPROCEED TO PROBLEM SYMPTOMS TABLE ON PAGE 05±22
OK

± DIAGNOSTICSSFI SYSTEM (1AZ±FE)
05±175
AVENSIS REPAIR MANUAL (RM1018E)
2 PERFORM ACTIVE TEST BY HAND±HELD TESTER(OPERATION OF OCV)
(a) Connect the hand±held tester to the DLC3.
(b) Start the engine and warm it up.
(c) Turn the ignition switch ON and push the hand±held tester main switch ON.
(d) Select the item ºDIAGNOSIS / OBD/MOBD / ACTIVE TEST / VVT CTRL B1º.
(e) Check the engine speed when operating the OCV by the hand±held tester.
Standard:
Tester operationSpecified condition
OCV is OFFNormal engine speed
OCV is ONRough idle or engine stall
OK Go to step 4
NG
3 READ OUTPUT DTC(CHECK IF DTC OUTPUT RECURS)
(a) Clear the DTC.
(1) Operating the hand±held tester to erase the codes, or disconnecting the battery terminal or the
EFI and ECTS fuses for more than 60 sec.
(b) Start and warm up the engine.
(c) Drive the vehicle around for 10 minutes or more.
(d) Read output DTC using the hand±held tester.
Standard: No DTC output.
HINT:
*: DTCs P0011/59 or P0012/59 is output when a foreign object in engine oil is caught in some part of the
system. These codes will stay registered even if the system returns to normal after a short time. These for-
eign objects are then captured by the oil filter, thus eliminating the source of the problem.
OK VVT SYSTEM OK*
NG

A79111
OCV Signal Waveform1 msec./Division 5 V/
Division
GND
(A)(A) (A)
E13
OC1 +OC1±
05±176
±
DIAGNOSTICS SFI SYSTEM(1AZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)
4CHECK ECM(OCV SIGNAL)
(a)Inspection using the oscilloscope.
(b)During idling, check the waveform between the terminals of the E13 ECM connector.
Standard:
Symbols (Terminal No.)Specified condition
OC1+ (E13±15) ± OC1± (E13±14)Correct waveform is as shown
HINT:
The waveform frequency (A) is lengthened as the engine speed
becomes higher.
NGCHECK AND REPLACE ECM (See page 01±32)
OK
5CHECK OIL CONTROL VALVE FILTER
NGREPLACE OIL CONTROL VALVE FILTER
OK
6CHECK CAMSHAFT TIMING OIL CONTROL VALVE ASSY(OCV) (See page 10±20)
OKGo to step 8
NG
7REPLACE CAMSHAFT TIMING OIL CONTROL VALVE ASSY(OCV)
GO
8CHECK CAMSHAFT TIMING GEAR ASSY (See page 14±171)
OK Go to step 10
NG

±
DIAGNOSTICS SFI SYSTEM(1AZ±FE)
05±177
AVENSIS REPAIR MANUAL (RM1018E)
9REPLACE CAMSHAFT TIMING GEAR ASSY
GO
10CHECK FOR BLOCKAGE(OCV, OIL CHECK VALVE AND OIL HOLE)
NGREPAIR OR REPLACE
OK
11READ OUTPUT DTC(CHECK IF DTC OUTPUT RECURS)
(a)Clear the DTC. (1)Operating the hand±held tester to erase the codes, or disconnecting the batter\
y terminal or the
EFI and ECTS fuses for more than 60 sec.
(b)Start and warm up the engine.
(c)Drive the vehicle around for 10 minutes or more.
(d)Read output DTC using the hand±held tester.
Standard: No DTC output.
HINT:
*: DTCs P0011/59 or P0012/59 is output when a foreign object in engine oil is caught\
in some part of the
system. These codes will stay registered even if the system returns to normal a\
fter a short time. These for-
eign objects are then captured by the oil filter, thus eliminating the source of the problem.
OKVVT SYSTEM OK*
NG
CHECK AND REPLACE ECM (See page 01±32)
When not using hand±held tester:
1CHECK VALVE TIMING (See page 14±139)
NGADJUST VALVE TIMING (See page 14±139)
OK

A76968
C2
(±) (+)
Camshaft Timing Oil Control Valve
05±178
± DIAGNOSTICSSFI SYSTEM (1AZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)
2 CHECK OPERATION OF OCV
(a) Start the engine.
(b) Check the engine speed with conditions (1) and then (2).
(1) Disconnect the camshaft timing oil control valve
connector.
(2) Apply battery positive voltage between the termi-
nals of the camshaft timing oil control valve.
Result:
Proceed toCheck (1)Check (2)
ANormal engine speedRough idle or engine stall
BConditions other than A
B Go to step 4
A
3 READ OUTPUT DTC(CHECK IF DTC OUTPUT RECURS)
(a) Clear the DTC.
(1) Disconnecting the battery terminal or removing the EFI and ECTS fuses for more than 60 sec.
(b) Start and warm up the engine.
(c) Drive the vehicle around for 10 minutes or more.
(d) Read output DTC.
Standard: No DTC output.
HINT:
*: DTCs P0011/59 or P0012/59 is output when a foreign object in engine oil is caught in some part of the
system. These codes will stay registered even if the system returns to normal after a short time. These for-
eign objects are then captured by the oil filter, thus eliminating the source of the problem.
OK VVT SYSTEM OK*
NG

A79111
OCV Signal Waveform1 msec./Division 5 V/
Division
GND
(A)(A) (A)
E13
OC1 +OC1±
±
DIAGNOSTICS SFI SYSTEM(1AZ±FE)
05±179
AVENSIS REPAIR MANUAL (RM1018E)
4CHECK ECM(OCV SIGNAL)
(a)Inspection using the oscilloscope.
(b)During idling, check the waveform between the terminals
of the E13 ECM connector.
Standard:
Symbols (Terminal No.)Specified condition
OC1+ (E13±15) ± OC1± (E13±14)Correct waveform is as shown
HINT:
The waveform frequency (A) is lengthened as the engine speed
becomes higher.
NGCHECK AND REPLACE ECM (See page 01±32)
OK
5CHECK OIL CONTROL VALVE FILTER
NGREPLACE OIL CONTROL VALVE FILTER
OK
6CHECK CAMSHAFT TIMING OIL CONTROL VALVE ASSY(OCV) (See page 10±20)
OKGo to step 8
NG
7REPLACE CAMSHAFT TIMING OIL CONTROL VALVE ASSY(OCV)
GO
8CHECK CAMSHAFT TIMING GEAR ASSY (See page 14±171)
OK Go to step 10
NG