2001 TOYOTA AVALON ignition

SS05U-04
- SERVICE SPECIFICATIONSBODY ELECTRICAL
SS-35
151 Author
: Date
:
2001 AVALON (RM808U)
BODY ELECTRICAL
SERVICE DATA
AUTOMATIC LIGHT CONTROL SENSOR
(Connector disconnected)
1 - Ground Ignition switch LOCK or ACC)No voltage
1 - Ground (Ignition switch ON)Battery positive voltage
4 - Ground Ignition switch LOCK or ACC)No voltage
4 - Ground (Ignition switch ON)5.2 - 9.0V
SPEEDOMETER (ON-VEHICLE)
USA:
Standard indication (mph)Allowable range (mph)
2018 - 24
4038 - 44
6056 - 66
8078 - 88
10098 - 110
120118 - 132
CANADA:
Standard indication (km/h)Allowable range (km/h)
2017 - 24
4038 - 46
6057.5 - 67
8077 - 88
10096 - 109
120115 - 130
140134 - 151.5
160153 - 173
TACHOMETER (ON-VEHICLE)/ DC 13.5 V 25 °C at (77 °F)
Standard indicationAllowable range
700630 - 770
1,000900 - 1,100
2,0001,850 - 2,150
3,0002,800 - 3,200
4,0003,800 - 4,200
5,0004,800 - 5,200
6,0005,750 - 6,250
7,0006,700 - 7,300
FUEL RECEIVER GAUGE
A - BApprox. 250 W
C - DApprox. 250 W
FUEL SENDER GAUGE
Float position mm (in.)Resistance (W)
F: Approx. 91.1 (1.36) ± 3.0 (0.12)Approx. 2.0±1.0
1/2: Approx. 34.1 (2.06) ± 3.0 (0.12)Approx. 26.1±3.0
E: Approx. 30.8 (5.31) ± 3.0 (0.12)Approx. 48.7±1.0

SS-36
- SERVICE SPECIFICATIONSBODY ELECTRICAL
152 Author
: Date
:
2001 AVALON (RM808U) ENGINE COOLANT TEMPERATURE SENDER GAUGE (Resistance)
Temperature °C (°F)Resistance (W)
A - BApprox. 250 W
C - DApprox. 250 W
LIGHT FAILURE RELAY (Wire Harness Side)
3 - Ground (Light control switch OFF)No voltage
3 - Ground (Light control switch TAIL or HEAD)Battery positive voltage
4 - Ground (Ignition switch LOCK or ACC)No voltage
4 - Ground (Ignition switch ON)Battery positive voltage
7 - Ground (Stop light switch OFF)No voltage
7 - Ground (Stop light switch ON)Battery positive voltage
8 - Ground (Ignition switch LOCK or ACC)No voltage
8 - Ground (Ignition switch ON)Battery positive voltage
SLIDING ROOF CONTROL RELAY AND SWITCH (Wire Harness Side)
8 - Ground (Ignition switch LOCK or ACC)* No voltage
8 - Ground (Ignition switch ON)Battery positive voltage
5 - Ground (Constant)Battery positive voltage
*: Exceptions: For 60 seconds after the ignition switch ON"OFF (ACC) or until driver or passenger door is
opened after the ignition switch ON"OFF (ACC).

SS0EF-02
SS-6
- SERVICE SPECIFICATIONSENGINE MECHANICAL
122 Author
: Date
:
2001 AVALON (RM808U)
ENGINE MECHANICAL
SERVICE DATA
Compression
pressureat 250 rpm STD
Minimum
Difference of pressure between each cylinder1,500 kPa (15.3 kgf/cm2, 218 psi)
1,000 kPa (10.2 kgf/cm2, 145 psi)
100 kPa (1.0 kgf/cm2, 15 psi) or less
Valve
clearanceat cold Intake
Exhaust
Adjusting shim for repair part Mark 2.500
Mark 2.550
Mark 2.600
Mark 2.650
Mark 2.700
Mark 2.750
Mark 2.800
Mark 2.850
Mark 2.900
Mark 2.950
Mark 3.000
Mark 3.050
Mark 3.100
Mark 3.150
Mark 3.200
Mark 3.250
Mark 3.3000.15 - 0.25 mm (0.006 - 0.010 in.)
0.25 - 0.35 mm (0.010 - 0.014 in.)
2.500 mm (0.0984 in.)
2.550 mm (0.1004 in.)
2.600 mm (0.1024 in.)
2.650 mm (0.1043 in.)
2.700 mm (0.1063 in.)
2.750 mm (0.1083 in.)
2.800 mm (0.1102 in.)
2.850 mm (0.1122 in.)
2.900 mm (0.1142 in.)
2.950 mm (0.1161 in.)
3.000 mm (0.1181 in.)
3.050 mm (0.1201 in.)
3.100 mm (0.1220 in.)
3.150 mm (0.1240 in.)
3.200 mm (0.1260 in.)
3.250 mm (0.1280 in.)
3.300 mm (0.1299 in.)
Ignition timingw/ Terminals TE1 and E1 connected of DLC18 - 12° BTDC @ idle
Idle speed-650 ± 50 rpm
Timing belt
tensionerProtrusion from housing side10.0 - 10.8 mm (0.394 - 0.425 in.)
Cylinder headWarpage Maximum
Valve seat
Refacing angle
Contacting angle
Contacting width
Valve guide bushing bore diameter STD
O/S 0.05
12 pointed head cylinder head bolt diameter
at tension portion STD
Minimum0.10 mm (0.039 in.)
30°, 45°, 75°
45°
1.0 - 1.4 mm (0.039 - 0.055 in.)
10.295 - 10.313 mm (0.4053 - 0.4080 in.)
10.345 - 10.363 mm (0.4073 - 0.4080 in.)
8.95 - 9.05 mm (0.3524 - 0.3563 in.)
8.75 mm (0.3445 in.)
Valve guide
bushingInside diameter
Outside diameter for repair part STD
O/S 0.055.510 - 5.530 mm (0.2169 - 0.2177 in.)
10.333 - 10.344 mm (0.4068 - 0.4072 in.)
10.383 - 10.394 mm (0.4088 - 0.4092 in.)
ValveValve overall length STD Intake
Exhaust
Minimum Intake
Exhaust
Valve face angle
Stem diameterIntake
Exhaust
Stem oil clearance STD Intake
Exhaust
Maximum Intake
Exhaust
Margin thickness STD
Maximum95.45 mm (3.5779 in.)
95.40 mm (3.7559 in.)
94.95 mm (3.7382 in.)
94.90 mm (3.7362 in.)
44.5°
5.470 - 5.485 mm (0.2154 - 0.2159 in.)
5.465 - 5.480 mm (0.2152 - 0.2157 in.)
0.025 - 0.060 mm (0.0010 - 0.0024 in.)
0.030 - 0.065 mm (0.0012 - 0.0026 in.)
0.08 mm (0.0031 in.)
0.10 mm (0.0039 in.)
1.0 mm (0.039 in.)
0.5 mm (0.020 in.)

SS03U-04
SS-18
- SERVICE SPECIFICATIONSIGNITION
134 Author
: Date
:
2001 AVALON (RM808U)
IGNITION
SERVICE DATA
Firing order-1 - 2 - 3 - 4 - 5 - 6
Spark plugRecommended spark plugDENSO
NGK
Correct electrode gap for new plug
Maximum electrode gap for used plugSK20R11
IFR6A11
1.1 mm (0.043 in.)
1.3 mm (0.051 in.)
Camshaft
position
sensorResistance at cold
at hot835 - 1,400 W
1,060 - 1,645 W
Crankshaft
position
sensorResistance at cold
at hot1,630 - 2,740 W
2,065 - 3,225 W

SS0EQ-01
- SERVICE SPECIFICATIONSIGNITION
SS-19
135 Author
: Date
:
2001 AVALON (RM808U)
TORQUE SPECIFICATION
Part tightenedN´mkgf´cmft´lbf
Spark plug x Cylinder head1818013
Ignition coil x Cylinder head88069 in.´lbf
Camshaft position sensor x Cylinder head88069 in.´lbf
Crankshaft position sensor x Oil pump88069 in.´lbf

A10838
TOYOTA Hand-Held Tester
DLC3
SF0LD-02
B09075
S05359
Fuel Tube Connector
SF-6
- SFIFUEL PUMP
111 5 Author
: Date
:
2001 AVALON (RM808U)
FUEL PUMP
ON-VEHICLE INSPECTION
1. CHECK FUEL PUMP OPERATION
(a) Connect a TOYOTA hand-held tester to the DLC3.
(b) Turn the ignition switch ON and TOYOTA hand-held tes-
ter main switch ON.
NOTICE:
Do not start the engine.
(c) Select the active test mode on the TOYOTA hand-held
tester.
(d) Please refer to the TOYOTA hand-held tester operator's
manual for further details.
(e) If you have no TOYOTA hand-held tester, connect the
positive (+) and negative (-) leads from the battery to the
fuel pump connector (See step 7).
(f) Check that there is pressure in the fuel inlet hose from the
fuel filter.
HINT:
If there is fuel pressure, you will hear the sound of fuel flowing.
If there is no pressure, check these parts:

Fusible link

Fuses

EFI main relay

Fuel pump

ECM

Wiring connections
(g) Turn the ignition switch to LOCK.
(h) Disconnect the TOYOTA hand- held tester from the
DLC3.
2. CHECK FUEL PRESSURE
(a) Check the battery positive voltage is above 12 V.
(b) Disconnect the negative (-) terminal cable from the bat-
tery.
(c) Purchase the new No.1 fuel pipe and take out the fuel
tube connector from its pipe.
Part No. 23801-20070

SF0ZX-01
B06692
Open
ValveClose SF-46
- SFIIDLE AIR CONTROL (IAC) VALVE
1155 Author
: Date
:
2001 AVALON (RM808U)
INSPECTION
INSPECT IAC VALVE OPERATION
(a) Check that the IAC valve is halfly opened.
(b) Connect the IAC valve connector to the IAC valve.
(c) Turn the ignition switch ON.
(d) Check that the IAC valve moves in 0.5 seconds by order
of fully close, fully open and halfly open.
If operation is not as specified, replace the IAC valve.
(e) Turn the ignition switch OFF.
(f) Disconnect the IAC valve connector from the IAC valve.

SF075-05
B09081
Fuel Tube Connector
SST
(Union)
InjectorSST
(Hose) SST
(Clamp)
Fuel Filter
(On Vehicle)
S05359
Fuel Tube Connector
B09082
SST
(Hose)Fuel Tube Connector
Fuel Filter
B06481
SST (Union)SST (Hose)
O-Ring
SST
(Clamp)
Vinyl Tube
A10838
TOYOTA Hand-Held Tester
DLC3
- SFIINJECTOR
SF-23
1132 Author
: Date
:
2001 AVALON (RM808U)
INSPECTION
1. INSPECT INJECTOR INJECTION
CAUTION:
Keep injector clear of sparks during the test.
(a) Purchase the new No.1 fuel pipe and take out the fuel
tube connector from its pipe.
Part No. 23801-20070
(b) Connect SST (hose) and fuel tube connector to the fuel
filter outlet.
SST 09268-41047
CAUTION:
Preform connecting operations of the fuel tube connector
(quick type) after observing the precautions (See page
SF-1).
HINT:
Use the vehicle fuel filter.
(c) Install the grommet and O-Ring to the injector.
(d) Connect SST (union and hose) to the injector, and hold
the injector and union with SST (clamp).
SST 09268-41047
(e) Put the injector into a graduated cylinder.
HINT:
Install a suitable vinyl hose onto the injector to prevent gasoline
from splashing out.
(f) Connect the TOYOTA hand-held tester to the DLC3.
(g) Turn the ignition switch ON and push the TOYOTA hand-
held tester main switch ON.
NOTICE:
Do not start the engine.
(h) Select the ACTIVE TEST mode on the TOYOTA hand-
held tester.
(i) Please refer to the TOYOTA hand-held tester operator's
manual for further details.