1996 TOYOTA RAV4 sensor

SF0RE−02
− SFIVAPOR PRESSURE SENSOR
SF−55
1996 RAV4 (RM447U)
INSPECTION
1. INSPECT POWER SOURCE VOLTAGE OF VAPOR
PRESSURE SENSOR
(a) Disconnect the vapor pressure sensor connector.
(b) Turn the ignition switch ON.
(c) Using a voltmeter, measure the voltage between connec-
tor terminals VC and E2 of the wiring harness side.
Voltage: 4.5 − 5.5 V
(d) Turn the ignition switch to LOCK.
(e) Reconnect the vapor pressure sensor connector.
2. INSPECT POWER OUTPUT OF VAPOR PRESSURE
SENSOR
(a) Turn the ignition switch ON.
(b) Disconnect the EVAP hose from the vapor pressure sen-
sor.
(c) Connect a voltmeter to terminals PTNK and E2 of the
ECM, and measure the output voltage under the following
conditions:
(1) Apply vacuum (2.0 kPa, 15 mmHg, 0.59 in.Hg) to
the vapor pressure sensor.
Voltage: 1.3 − 2.1 V
(2) Release the vacuum from the vapor pressure sen-
sor.
Voltage: 3.0 − 3.6 V
(3) Apply pressure (1.5 kPa, 15 gf/cm
2, 0.22 psi) to the
vapor pressure sensor.
Voltage: 4.2 − 4.8 V
(d) Reconnect the EVAP hose to the vapor pressure sensor.

SF0RF−01
S01929
Knock Sensor
Connector
Knock Sensor 1 SF−56
− SFIKNOCK SENSOR
1996 RAV4 (RM447U)
KNOCK SENSOR
COMPONENTS

SF0RG−02
S01838
2WD
SST
P01630
Ohmmeter
− SFIKNOCK SENSOR
SF−57
1996 RAV4 (RM447U)
INSPECTION
1. 4WD:
REMOVE ENGINE AND TRANSAXLE ASSEMBLY (See
page EM−68)
2. REMOVE KNOCK SENSOR
(a) Disconnect the knock sensor connector.
(b) Using SST, remove the knock sensor.
SST 09816−30010
Torque: 44 N·m (450 kgf·cm, 33 ft·lbf)
3. INSPECT KNOCK SENSOR
Using an ohmmeter, check that there is no continuity between
the terminal and body.
If there is continuity, replace the sensor.
4. REINSTALL KNOCK SENSOR
Installation is in the reverse order of removal.
5. 4WD:
REINSTALL ENGINE AND TRANSAXLE ASSEMBLY
(See page EM−74)

SF1QB−01
SF−58
− SFIHEATED OXYGEN SENSOR
1996 RAV4 (RM447U)
HEATED OXYGEN SENSOR
COMPONENTS

− SFIHEATED OXYGEN SENSOR
SF−59
1996 RAV4 (RM447U)

SF1QC−01
SF−60
− SFIHEATED OXYGEN SENSOR
1996 RAV4 (RM447U)
INSPECTION
Bank 1 sensor 1, 2:
INSPECT OPERATION OF OXYGEN SENSOR (See page DI−42)

ST05I−03
S01781
PCV Hose
IAT Sensor
Connector
Air Cleaner Case AssemblyStarter
Starter WireAir Cleaner Cap Assembly
VSV Air Hose
Starter Connector
Skid Control
Relay Connectors
Engine Coolant Reservoir ElementHigh−tension Cord ST−2
− STARTINGSTARTER
1996 RAV4 (RM447U)
STARTER
COMPONENTS

ST05J−03
S01596(1) (2)
(3)(5)
(4)
S01642
Disconnect
S01783
ST−4
− STARTINGSTARTER
1996 RAV4 (RM447U)
REMOVAL
1. REMOVE ENGINE COOLANT RESERVOIR
2. REMOVE AIR CLEANER CAP ASSEMBLY
(a) Disconnect these hoses, cord and connectors:
(1) Skid control relay connectors
(2) High−tension cord from the air cleaner hose and
resonator
(3) IAT sensor connector
(4) PCV hose from the air cleaner hose
(5) Air hose from the air cleaner cap assembly
(b) Disconnect the 4 clamps and air cleaner cap assembly
from the air cleaner case assembly.
(c) Loosen the hose clamp, and disconnect the air cleaner
hose from the throttle body.
(d) Remove the air cleaner cap assembly.
3. REMOVE AIR CLEANER CASE ASSEMBLY
(a) Disconnect the VSV from the air cleaner case assembly.
(b) Remove the 3 bolts and air cleaner case assembly.
4. REMOVE STARTER
(a) Disconnect the starter connector.
(b) Remove the nut, and disconnect the starter wire.
(c) Remove the 2 bolts and starter.
Torque: 39 N·m (400 kgf·cm, 29 ft·lbf)