compression ratio TOYOTA AVENSIS 2005 Service Manual PDF

A94209
A94210
Coil Joint Oil Ring Ends
A94208
Upward
No. 1
No. 2
Code Mark (T2)Painted Mark
A94211
Front30_
No. 1 Compression
and Oil Ring
No. 2 Compression
30_
− ENGINE MECHANICALCYLINDER BLOCK ASSY (2AZ−FSE)
14−69
2AZ−FSE ENGINE REPAIR MANUAL (RM1083E)
32. INSTALL PISTON RING SET
(a) Install the coil by hand.
(b) Using a piston ring expander, install the oil ring.
HINT:
Face the end gap of the oil ring in the opposite direction of coil
joint.
(c) Using a piston ring expander, install the 2 compression
rings with the painted mark as shown in the illustration.
NOTICE:
Install the compression ring No. 2 with the code mark (T2)
facing upward.
(d) Position the piston rings so that the ring ends are as
shown in the illustration.

A78423
20V
/Division Injector Signal Waveform
20V
/Division
GND
100 msec./Division (Idling)(Magnification)
GND
1 msec./Division (Idling)
Injection Duration
– DIAGNOSTICSSFI SYSTEM (1ZZ–FE/3ZZ–FE)(From February, 2004)
05–119
AVENSIS REPAIR MANUAL SUPPLEMENT
(RM1098E)DTC No.
DTC Detection ConditionTrouble Area
P0300Misfiring of random cylinders is detected
Open or short in engine wire harness
Connector connection
Vacuum hose connection
Ignition system
Injector
Fuel pressure
Mass air flow meter
Engine coolant temperature sensor
Compression pressure
Valve clearance
Valve timing
PCV hose connection
PCV hose
ECM
P0301
P0302
Misfiring of each cylinder is detected
Open or short in engine wire harness
Connector connection
Vacuum hose connection
Ignition system
Injector
Fuel pressure
Mass air flow meter
P0303
P0304Misfiring of each cylinder is detectedEngine coolant temperature sensor
Compression pressure
Valve clearance
Valve timing
PCV hose connection
PCV hose
ECM
HINT:
When the DTCs for misfiring cylinders are recorded repeatedly but no random misfire DTC is recorded, it
indicates that the misfires have been set and recorded at different times.
Reference: Inspection using the oscilloscope
With the engine idling, check the waveform between terminals #10 to #40 and E01 of the ECM connectors.
ItemContents
Terminal#10 to #40 – E01
Equipment Setting20V/Division, 100 or 1 ms/Division
ConditionIdling
HINT:
The correct waveform is as shown.

A01045
A64005
A64856
A62185
Mark
Mark
Mark
Timing Chain
Cover Surface
Timing
Notch
– ENGINE MECHANICALCYLINDER HEAD GASKET (1ZZ–FE/3ZZ–FE)(From
February, 2004)14–35
AVENSIS REPAIR MANUAL SUPPLEMENT
(RM1098E)
31. REMOVE ENGINE MOUNTING INSULATOR
SUB–ASSY RH
(a) Place a wooden block on a jack underneath the engine.
Remove the 4 bolts and 2 nuts, then detach the engine
mounting insulator RH.
32. REMOVE CYLINDER HEAD COVER SUB–ASSY
(a) Remove the 9 bolts, 2 seal washers, 2 nuts and 3 clamp
brackets.
(b) Remove the cylinder head cover.
33. SET NO. 1 CYLINDER TO TDC/COMPRESSION
(a) Turn the crankshaft pulley until the timing notch is aligned
with the timing mark ”0” of the timing chain cover.
(b) Check that the point marks of the camshaft timing sprock-
et and VVT timing sprocket are in a straight line on the tim-
ing chain cover surface as shown in the illustration.
HINT:
If not, turn the crankshaft 1 revolution (360) to align the marks
as above.

A62150
Camshaft No. 2
Camshaft
A62825
62 4 8
51 3 7 11
10
9
A10079
A62170
Set KeyUpward
A62171
Yellow
Color Link
Timing Mark
– ENGINE MECHANICALCYLINDER HEAD GASKET (1ZZ–FE/3ZZ–FE)(From
February, 2004)14–39
AVENSIS REPAIR MANUAL SUPPLEMENT
(RM1098E)
52. INSTALL CAMSHAFT
(a) Apply a light coat of engine oil to the camshaft journals.
(b) Place the 2 camshafts on the cylinder head as shown in
the illustration.
(c) Examine the front marks and numbers, then tighten the
bolts in the sequence shown in the illustration.
Torque:
23 N⋅m (235 kgf⋅cm, 17 ft⋅lbf) for bearing cap No. 1
13 N⋅m (133 kgf⋅cm, 10 ft⋅lbf) for bearing cap No. 3
53. INSTALL CHAIN SUB–ASSY
(a) Set No. 1 cylinder to TDC/compression.
(1) Using a wrench, turn the camshafts until the timing
marks of the 2 camshaft timing sprockets are
aligned.
(2) Using a crankshaft pulley bolt, turn the crankshaft
and set the set key on the crankshaft upward.
(b) Install the timing chain onto the crankshaft timing sprock-
et with the yellow color link and the timing mark on the
crankshaft timing sprocket aligned.
HINT:
Three yellow color links are on the chain.