2005 TOYOTA AVENSIS oil pressure

G24063
SST
SST
± DIAGNOSTICSELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U341E)05±993
AVENSIS REPAIR MANUAL (RM1018E)
9. HYDRAULIC TEST
(a) Measure the line pressure.
NOTICE:

Do the test at normal operation ATF temperature 50 to 80
C (122 to 176
F).

The line pressure test should always be carried out in pairs. One technician should observe
the conditions of wheels or wheel stopper outside the vehicle while the other is doing the test.

Be careful to prevent SST's hose from interfering with the exhaust pipe.
(1) Warm up the ATF.
(2) Remove the test plug on the left side of the trans-
axle case and connect SST.
SST 09992±00095 (09992± 00231, 09992±00271)
(3) Fully apply the parking brake and chock the 4
wheels.
(4) Connect the hand±held tester to DLC3.
(5) Start the engine and check idling speed.
(6) Keep your left foot pressing firmly on the brake ped-
al and shift into D range.
(7) Measure the line pressure when the engine is idling.
(8) Depress the accelerator pedal all the way down.
Quickly read the highest line pressure when engine
speed reaches stall speed.
(9) In the same way, do the test in R range.
Specified line pressure:
ConditionD range kPa (kgf / cm2, psi)R range kPa (kgf / cm2, psi)
Idling370 to 410 (3.8 to 4.2, 54 to 60)540 to 640 (5.5 to 6.5, 78 to 92)
Stall1,110 to 1,230 (11.3 to 12.5, 161 to 178)1,700 to 1,810 (17.3 to 18.5, 246 to 263)
Evaluation:
ProblemPossible cause
If the measured values at all ranges are higher
Shift solenoid valve SLT defective

Regulator valve detective
If the measured values at all ranges are lower

Shift solenoid valve SLT defective

Regulator valve detective

Oil pump defective
If pressure is low in the D range only
D range circuit fluid leak

Forward clutch defective
If pressure is low in the R range only

R range circuit fluid leak

Reverse clutch defective

1st and reverse brake defective

031H2−02
03−14
− SERVICE SPECIFICATIONSENGINE MECHANICAL
AVENSIS Supplement (RM1045E)
TORQUE SPECIFICATION
2AZ−FSE:
Part TightenedN
mkgf
cmft
lbf
Front wheel RH1031,05076
Drain plug (M/T)4950036
Engine hanger No.1 x Cylinder head3838728
Engine hanger No.2 x Cylinder head3838728
Engine coolant temperature sensor x Cylinder head2020815
Knock sensor x Cylinder block2020815
Engine oil pressure switch assy x Cylinder head1515311
Water by−pass pipe No.1 x Cylinder block9.09280 in.
lbf
Water by−pass pipe No. 3 x Cylinder block9.09280 in.
lbf
Oil cooler pipe x Cylinder block9.09280 in.
lbf
Drive shaft bearing bracket x Cylinder block5455140
Oil level gauge guide x Cylinder block9.09280 in.
lbf
V−ribbed belt tensioner assy x Timing chain cover6060744
Ignition coil assy x Cylinder head9.09280 in.
lbf
Water inlet x Cylinder block9.09280 in.
lbf
Exhaust manifold converter x Cylinder head3737827
Exhaust manifold stay x Exhaust manifold converter4444932
Exhaust manifold heat insulator No. 1 x Exhaust manifold converter121229
Surge tank stay No. 1 x Intake manifold2121015
Intake manifold x Cylinder head3030622
Throttle Body bracket x Throttle body2121015
Drive plate & ring gear x Crankshaft981,00072
Transverse engine engine mounting bracket front x Transverse engine en-
gine mounting insulator front8788764
Transverse engine engine mounting bracket rear x Transverse engine engine
mounting insulator rear8788764
Front suspension cross member sub−assy front x Body Bolt
Nut45
133459
1,35633
98
Front suspension brace RH x Frame Bolt A
Bolt B133
801,356
81698
59
Front suspension brace LH x Frame Bolt A
Bolt B133
801,356
81698
59
Transverse engine engine mounting insulator LH x Engine mounting bracket
LH8788764
Transverse engine engine mounting insulator RH x Engine mounting bracket
RH5253038
Engine mounting bracket x No. 2 RH x Transverse engine
engine mounting insulator A
B
52
11 3530
1,15238
83
Vane pump assy x Timing chain cover3737027
Front suspension arm sub−assy lower No. 1 x Lower ball joint1271,29694
Front stabilizer link assy x Front suspension7475555
Floor panel brace front x Floor3030622
Engine service cover bracket RH x Body RHD steering position type9.09280 in.
lbf
Cooler bracket x Body LHD steering position type9.09280 in.
lbf
Oil reservoir bracket No. 1 x Body8.08271 in.
lbf
Return tube sub−assy x Frame8.08271 in.
lbf
Radiator reserve tank Sub−assy x Body5.05144 in.
lbf
Compressor and magnetic clutch x Cylinder block2525518
Radiator relay block x Frame5.05144 in.
lbf

−
SERVICE SPECIFICATIONS ENGINE MECHANICAL
03−1 7
AVENSIS Supplement (RM1045E) Part Tightened
ft
lbf
kgf
cm
N
m
Front suspension crossmember sub −assy x Rear engine mounting bracket8788764
Front suspension crossmember sub −assy x Front engine mounting bracket5253038
Front suspension crossmember sub −assy x Body1331,35698
Front suspension member brace x Front suspension crossmember sub −assy1331,35698
Front suspension member brace x Body8081659
Return tube sub −assy x Body8.08271 in.
lbf
Engine mounting insulator RH x Body5253038
Engine mounting insulator RH x Transverse engine engine mounting blacket5253038
Engine mounting bracket LH x Engine mounting insulator LH8081659
Air tube No. 2 hose clamp bolt Intake shutter side
Air hose No. 3 side6.0
5.361
5453 in.
lbf
47 in.
lbf
Injector driver x Engine mounting insulator RH5.55649 in.
lbf
Engine wire x Body8.48574 in.
lbf
Air tube No.2 x Manual transaxle2525518
Relay block x Radiator assy5.35447 in.
lbf
Differential pressure sensor x Body5.55649 in.
lbf
Air cleaner assy x Body x Engine mounting bracket LH7.07162 in.
lbf
Battery clamp x Body Body
Nut5.0
3.0 to 4.051
31 to 4144 in.
lbf
27 to 35 in.
lbf
Battery terminal5.45548 in.
lbf
Timing belt tensioner x Cylinder block2121415
Timing chain cover plate x Camshaft oil seal retainer9.09280 in.
lbf
Transverse engine engine mounting bracket x
Cylinder block (See page 14 −138) Bolt A
Bolt B
37
64375
65027
47
Timing belt No. 1 cover x Transverse engine engine mounting bracket7.47565 in.
lbf
Timing belt No. 1 cover x Oil pump assy7.47565 in.
lbf
Timing belt No. 2 cover x Transverse engine engine mounting bracket7.47565 in.
lbf
Timing belt No. 2 cover x Cylinder head cover sub −assy7.47565 in.
lbf
Timing belt No. 2 cover x Camshaft oil seal retainer7.47565 in.
lbf
Timing belt No. 2 cover x Timing belt cover No. 37.47565 in.
lbf
Crankshaft pulley x Crankshaft1801,835133
Camshaft bearing cap x Cylinder head2020415
Camshaft oil seal retainer x Cylinder head9.81007.2
Camshaft timing pulley x Camshaft8889965
Nozzle leakage pipe x Injector1616312
Nozzle leakage pipe x Camshaft bearing cap No. 42020415
Cylinder head cover x Cylinder head131359.7
Vacuum reservoir sub −assy x Cowl top panel outer8.38573 in.
lbf
Cylinder head x Cylinder block 1st
2nd3rd4th45
Turn 90 _
Turn 90 _
Turn 90 _459
Turn 90 _
Turn 90 _
Turn 90 _33
Turn 90 _
Turn 90 _
Turn 90 _
Exhaust fuel addition injector x Cylinder head1211 78.5
Drain plug (oil pan)3435025

A71007
Mass Air Flow Meter Crankshaft Position Sensor
Actual Valve TimingCorrection Target Valve Timing
Feedback
Duty Control ECM
Camshaft Timing
Oil Control
Valve (OCV)
Vehicle Speed Signal Engine Coolant Temp. SensorThrottle Position Sensor
Camshaft Position Sensor
− DIAGNOSTICSSFI SYSTEM (2AZ−FSE)
05−41
AVENSIS Supplement (RM1045E)
DTC P0010 CAMSHAFT POSITION ”A” ACTUATOR
CIRCUIT (BANK1)
HINT:
This is the troubleshooting procedure of the oil control valve (OCV).
CIRCUIT DESCRIPTION
The Variable Valve Timing (VVT) system includes the ECM, the Oil Control Valve (OCV) and the VVT control-
ler. The ECM sends a target ”duty−cycle” control signal to the OCV. This control signal, applied to the OCV,
regulates the oil pressure supplied to the VVT controller. Camshaft timing control is performed based on en-
gine operation conditions such as intake air volume, throttle position and engine coolant temperature.
The ECM controls the OCV based on the signals output from several sensors. The VVT controller regulates
the intake camshaft angle using oil pressure through the OCV. As result, the relative position between the
camshaft and the crankshaft is optimized, and the engine torque improves, fuel economy improves, and ex-
haust emissions decrease. The ECM detects the actual valve timing using signals from the camshaft position
sensor and the crankshaft position sensor. The ECM performs feedback control and verifies target valve
timing.
DTC No.DTC Detection ConditionTrouble Area
P0010Open or short in OCV circuit
SOpen or short in OCV circuit
SOCV
SECM
05CDY−02

05−1 4
−
DIAGNOSTICS SFI SYSTEM (2AZ−FSE)
AVENSIS Supplement (RM 1045E)
Symbols (Terminals No.)
STD Voltage
Condition
Terminal Description
Wiring Color
OC 1+(E 11−1 6)
− OC 1−(E11−1 5)W−G −Y−BCamshaft timing oil con-
trol valve (OCV)Ignition switch ONPulse generation
(See page 05 −41)
EVP 1(E 13− 34) −E0 1(E 13− 7)W −G −W −BVSV for EVAPIgnition switch ON9to 14V
SCV (E 13− 5) −E1 (E 11−1 )L− B −BRVSV for IACVIgnition switch ON9to 14V
PIM (E 13− 33) −E2 (E 13− 28)G −W −BRVacuum sensorIgnition switch ON3.3 to 3.9 V
PIM (E 13− 33) −E2 (E 13− 28)G −W −BRVacuum sensorApply vacuum of 26.7 kPa (200
mmHg, 7.9 in.Hg)2.6 to 3.0 V
PB (E 13− 26) −E2 (E 13− 28)Y −BRBrake booster pressure
sensorIgnition switch ON3.3 to 3.9 V
PB (E 13− 26) −E2 (E 13− 28)Y −BRBrake booster pressure
sensorApply vacuum of 26.7 kPa (200
mmHg, 7.9 in.Hg)2.6 to 3.0 V
PR (E 13− 23) −E2 (E 13− 28)Y −G −BRFuel pressure sensorIdling2.1 to 3.2 V
FP+ (E 12− 6) −E0 1(E 13− 7)
FP −(E 12− 3) −E0 1(E 13− 7)R −BR
G −BRSpill valveIdlingPulse generation
(See page 05 −207)
STA (E 13−1 7)−E1 (E 11−1 )B−Y −BRStarter signalShift position in neutral, Ignition
switch START6.0 V or more
STP (E 10−1 9)−E1 (E 11−1 )G−W −BRStop lamp switchBrake pedal depressed9to 14V
STP (E 10−1 9)−E1 (E 11−1 )G−W −BRStop lamp switchBrake pedal releasedBelow 1.5 V
ST 1− (E10−1 2)−E1 (E 11−1 )G−W −BRStop lamp switchIgnition switch ON, Brake pedal de-
pressedBelow 1.5 V
ST 1− (E10−1 2)−E1 (E 11−1 )G−W −BRStop lamp switchIgnition switch ON, Brake pedal re-
leased7.5 to 14V
W (E9 −11)− E1 (E 11−1 )W−W −BCHK ENGIdling9to 14V
W (E9 −11)− E1 (E 11−1 )W−W −BCHK ENGIgnition switch ONBelow 3.0 V
ELS (E9 −12)−E1 (E 11−1 )G−BRElectric loadTaillight switch ON, Defogger switch
ON7.5 to 14V
ELS (E9 −12)−E1 (E 11−1 )G−BRElectric loadTaillight switch OFF, Defogger
switch OFF0to 1.5 V
TACH (E9 −5) −E1 (E 11−1 )GR−R −BREngine speedIdlingPulse generation
SPD (E 10−1 7)−E1 (E 11−1 )V−W −W −BSpeed signal from com-
bination meterIgnition switch ON, Rotate driving
wheel slowly4.5 to 5.5 V
TC (E9 −20) −E1 (E 11−1 )W−L −BRTerminal TC of DLC 3Ignition switch ON9to 14V
SIL (E9 −18)−E1 (E 11−1 )W−G −BRTerminal SIL of DLC3Connect the hand −held tester to
DLC3Pulse generation
PSW (E 11−10)−E1 (E 11−1 )G−BRPower steering oil pres-
sure switchWhile turning the steering wheelBelow 1.5 V
F/PS (E9 −14)−E1 (E 11−1 )LG−B −BRAirbag sensor assemblyIgnition switch ONBelow 1.5 V

05CDV−02
A83877
Ignition Coil Assy
Camshaft Position Sensor
VSV for EVAP
Combination Meter
DLC3
VSV for Intake Air Control Valve
Fuel Pump
ECM
Knock Sensor Camshaft Timing Oil Control Valve
(OCV)
Injector
Crankshaft Position
Sensor
Park/Neutral Position Switch
(Only for A/T Models)Engine Coolant
Temperature Sensor
Mass Air Flow Meter
Throttle Body Assy
Accelerator Pedal Assy
Heated Oxygen Sensor
(Bank 2 Sensor 2) *
2
Circuit Opening Relay
Heated Oxygen Sensor
(Bank1Sensor 2 ) *
1
Heated Oxygen Sensor
(Bank 2 Sensor1)*
2
Heated Oxygen Sensor
(Bank1Sensor1)*
1
Manifold Absolute Pressure Sensor
Fuel Pump (For High Pressure)
Injector Driver (EDU)
Brake Booster
Pressure Sensor
Fuel Pressure Sensor
(For Low Pressure)
FEFI Fuse
FIG2 Fuse
FAM2 Fuse
FTHROTTLE Fuse
FEFI Relay
FIG2 Relay
FINJ Relay
FEFI No.1Fuse
FEFI No.2 Fuse
FACT Fuse
FST Fuse
FIGN Fuse
FSTOP Fuse
FST Relay
Fuel Pump RelayFuel Pump Resister
*1: Bank1refers to the No.1and No.4 cylinders
*2: Bank 2 refers to the No.2 and No.3 cylinders
Engine Room R/B No.4:
Engine Room J/B No.4:Fuse Block:
Engine Room R/B No.1:
Engine Room J/B No.1:
Driver Side R/B:
Driver Side J/B: 05−2
− DIAGNOSTICSSFI SYSTEM (2AZ−FSE)
AVENSIS Supplement (RM1045E)
LOCATION

05−1 54
−
DIAGNOSTICS SFI SYSTEM (2AZ−FSE)
AVENSIS Supplement (RM 1045E)
17 INSPECT MANIFOLD ABSOLUTE PRESSURE SENSOR
NG REPLACE MANIFOLD ABSOLUTE PRESSURE
SENSOR
OK
1 8 SWITCH STEP BY NUMBER OF MISFIRE CYLINDER(REFER TO RESULT OF STEP
4)
S If the result of step 4 is ” 1 or 2 cylinders”, proceed to A.
S If the result of step 4 is ”more than 3 cylinders”, proceed to B.
B AGAIN GO TO STEP 5
A
CHECK FOR INTERMITTENT PROBLEMS (See page 05 −7)
19 CHANGE NORMAL SPARK PLUG AND CHECK SPARK OF MISFIRING CYLINDER
(a) Change for a normal spark plug.
(b) Perform a spark test.
CAUTION:
Absolutely disconnect the each injector connector.
NOTICE:
Do not crank the engine for more than 2 seconds.
(1 ) Install the spark plug to the ignition coil, and connect the ignition coil connector.
(2) Disconnect the injector connectors.
(3) Ground the spark plug.
(4) Check if spark occurs while the engine is being cranked.
Standard: Spark jumps across electrode gap.
OK REPLACE SPARK PLUG
NG

A78431
Crankshaft Position Sensor Component Side:
C4
− DIAGNOSTICSECD SYSTEM (1CD−FTV)(From September, 2003)
05−521
AVENSIS Supplement (RM1045E)
NG REPAIR OR REPLACE HARNESS OR
CONNECTOR
OK
REPLACE MANIFOLD ABSOLUTE PRESSURE SENSOR
19 INSPECT CRANKSHAFT POSITION SENSOR
(a) Disconnect the C4 crankshaft position sensor connector.
(b) Measure the resistance between terminals1and 2.
Standard:
Tester ConnectionSpecified Condition
121,630 to 2,740at cold1−22,065 to 3,225at hot
NOTICE:
”Cold” and ”Hot” shown above mean the temperature of
the coils themselves. ”Cold” is from−10_C(14_F) to 50_C
(122_F) and ”Hot” is from 50_C(122_F) to100_C(212_F).
(c) Reconnect the crankshaft position sensor connector.
NG REPLACE CRANKSHAFT POSITION SENSOR
OK
REPAIR OR REPLACE HARNESS OR CONNECTOR