1996 TOYOTA TERCEL sensor

SF1PX-01
(a)
(b)
(a)
(b)
(c)(d)(e)
MF-28
- MFITHROTTLE BODY
1996 TERCEL (RM440U)
REMOVAL
1. DRAIN ENGINE COOLANT
2. REMOVE AIR CLEANER CAP
3. DISCONNECT CONTROL CABLES FROM THROTTLE
BODY
(a) Disconnect the accelerator cable
(b) Disconnect the A/T throttle cable.
4. REMOVE THROTTLE BODY
(a) Disconnect the throttle position sensor connector and
wire clamp.
(b) Disconnect the IAC valve connector.
(c) Disconnect the vacuum hose (from upper port of TVV of
EVAP) from port ºPº of throttle body.
(d) Disconnect the vacuum hose (from port ºPº of EGR vacu-
um modulator) from port ºEº of throttle body.
(e) Disconnect the vacuum hose (from port ºRº of EGR vacu-
um modulator) from port ºRº of throttle body.
(f) Remove the 2 nuts and 2 bolts.
Torque: 19.5 N´m (195 kgf´cm, 14 ft´lbf)
(g) Disconnect the throttle body from the intake manifold.
(h) Remove the gasket.
HINT:
At the time of installation, plaese refer to the following items. At-
tach a new gasket to the intake manifold, facing the protrusion
downward.

SF1PY-01
MF-30
- MFITHROTTLE BODY
1996 TERCEL (RM440U)
INSPECTION
1. CLEAN THROTTLE BODY
(a) Wash and clean the cast part with a soft brush and carbu-
retor cleaner.
(b) Using compressed air, blow all passages and apertures
in the throttle body.
NOTICE:
To prevent deterioration, do not clean the throttle position
senser.
2. INSPECT THROTTLE VALVE
Check that there is no clearance between the throttle stop
screw and throttle lever when the throttle valve is fully closed.
3. INSPECT THROTTLE POSITION SENSOR
(a) Insert a 0.050 mm (0.020 in.) or 0.70 mm (0.028 in.) feeler
gauge between the throttle stop screw and stop lever.
(b) Using an ohmmeter, measure the resistance between
each terminal.
Clearance between
lever and stop screwBetween terminalsResistance
0 mm (0 in.)VTA - E20.2 - 5.7 kW
0.50 mm (0.020 in.)IDL - E22.3 kW or less
0.70 mm (0.028 in.)IDL - E2Infinity
Throttle valve fully
openVTA - E22.0 - 10.2 kW
-VC - E22.5 - 5.9 kW

- MFITHROTTLE BODY
MF-31
1996 TERCEL (RM440U)
4. IF NECESSARY, ADJUST THROTTLE POSITION SEN-
SOR
(a) Loosen the 2 set screws of the sensor.
(b) Insert a 0.60 mm (0.024 in.) feeler gauge between the
throttle stop screw and stop lever.
(c) Connect the tester probe of an ohmmeter to the terminals
IDL and E2 of the sensor.
(d) Gradually turn the sensor clockwise until the ohmmeter
deflects, and secure it with the 2 set screws.
(e) Recheck the continuity between terminals IDL and E2.
Clearance between
lever and stop screwContinuity (IDL - E2)
0.50 mm (0.020 in.)Continuity
0.70 mm (0.028 in.)No continuity

SF0XP-05
- MFIENGINE COOLANT TEMPERATURE (ECT) SENSOR
MF-43
567 Author
: Date
:
1996 TERCEL (RM440U)
ENGINE COOLANT TEMPERATURE (ECT) SENSOR
COMPONENTS

SF0XQ-05
Z02917
Ohmmeter
Resistance kW
Temperature °C (°F) Acceptable MF-44
- MFIENGINE COOLANT TEMPERATURE (ECT) SENSOR
1996 TERCEL (RM440U)
INSPECTION
1. DRAIN ENGINE COOLANT
2. REMOVE ECT SENSOR
3. INSPECT ECT SENSOR
Using an ohmmeter, measure the resistance between the ter-
minals.
Resistance: Refer to the graph
If the resistance is not as specified, replace the ECT sensor.
4. REINSTALL ECT SENSOR
5. REFILL WITH ENGINE COOLANT

SF0XR-03
- MFIINTAKE AIR TEMPERATURE (IAT) SENSOR
MF-45
569 Author
: Date
:
1996 TERCEL (RM440U)
INTAKE AIR TEMPERATURE (IAT) SENSOR
COMPONENTS

SF0XS-04
Z02772
Ohmmeter
Resistance kW
Temperature °C (°F) Acceptable 30
20
10
5
3
2
1
0.5
0.3
0.2
0.1
40 -20 0 20 60 80 100
(212) (176) (140) (104) (68) (32) (-4)
MF-46
- MFIINTAKE AIR TEMPERATURE (IAT) SENSOR
1996 TERCEL (RM440U)
INSPECTION
1. REMOVE IAT SENSOR
2. INSPECT IAT SENSOR
Using an ohmmeter, measure the resistance between the ter-
minals.
Resistance: Refer to the graph
If the resistance is not as specified, replace the sensor.
3. REINSTALL IAT SENSOR

SF0WO-03
- MFIMANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR
MF-47
571 Author
: Date
:
1996 TERCEL (RM440U)
MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR
COMPONENTS