engine coolant TOYOTA TERCEL 1996 Service Owner's Guide

P20565
M/T EM-58
- ENGINE MECHANICALENGINE UNIT
1996 TERCEL (RM440U)

Engine coolant temperature sender gauge connec-
tor

Engine coolant temperature sensor connector

Camshaft position sensor connector

EGR VSV

Fan engine coolant temperature switch connector

A/T only:
Lock-up solenoid connector

A/T only:
Park/Neutral position switch connector

M/T only:
Backup light switch connector

A/T only:
No.2 vehicle speed sensor connector

Ground strap

Throttle position sensor connector

IAC valve connector

Injector connectors

Crankshaft position sensor connector

Knock sensor connector

Starter connector and wire

Generator connector and wire
15. M/T only:
REMOVE CLUTCH RELEASE CYLINDER WITHOUT
DISCONNECTING TUBE
(a) Remove the 3 bolts, release cylinder and tube from the
transaxle.
(b) Disconnect the ground strap.
16. M/T:
DISCONNECT CONTROL CABLE(S) FROM TRANS-
AXLE
(a) Remove the clip and plate washer.
(b) Remove the retainer from the cable.

EM-66
- ENGINE MECHANICALENGINE UNIT
1996 TERCEL (RM440U)
15. CONNECT ENGINE WIRE HARNESS
Connect these connectors and wires:

Main heated oxygen sensor connector

Oil pressure switch connector

Engine coolant temperature sender gauge
connector

Engine coolant temperature sensor connector

Camshaft position sensor connector

EGR VSV

Fan engine coolant temperature switch connector

A/T only:
Lock-up solenoid connector

A/T only:
Park/Neutral position switch connector

M/T only:
Backup light switch connector

A/T only:
No.2 vehicle speed sensor connector

Ground strap

Throttle position sensor connector

IAC valve connector

Injector connectors

Crankshaft position sensor connector

Knock sensor connector

Starter connector and wire

Generator connector and wire
16. w/ PS:
CONNECT IDLE-UP AIR HOSES TO AIR CONTROL
VA LV E
17. CONNECT SPEEDOMETER CABLE
18. CONNECT HOSES
(a) Connect the brake booster vacuum hose.
(b) Connect the MAP sensor hose.
(c) Connect the heater hoses.

- ENGINE MECHANICALENGINE UNIT
EM-67
1996 TERCEL (RM440U)
19. INSTALL CHARCOAL CANISTER
(a) Install the charcoal canister to the bracket.
(b) Connect the canister hoses.
20. CONNECT FUEL HOSE
Connect the fuel inlet hose with the union bolt and 2 new gas-
kets.
Torque: 29 N´m (300 kgf´cm, 22 ft´lbf)
21. CONNECT ACCELERATOR CABLE, AND ADJUST IT
22. INSTALL RADIATOR (See page CO-22)
23. INSTALL AIR CLEANER ASSEMBLY WITH AIR IN-
TAKE CONNECTOR
24. FILL WITH TRANSAXLE OIL (FLUID)
25. FILL WITH ENGINE COOLANT
26. INSTALL ENGINE UNDER COVERS
27. INSTALL HOOD
28. START ENGINE AND CHECK FOR LEAKS
29. PERFORM ENGINE ADJUSTMENT
30. PERFORM ROAD TEST
Check for abnormal noise, shock, slippage, correct shift points
and smooth operation.
31. RECHECK ENGINE COOLANT AND ENGINE OIL LEV-
ELS

Port B
Port C
(a)
(b)
P05838
EC-6
- EMISSION CONTROLEVAPORATIVE EMISSION (EVAP) CONTROL SYSTEM
519 Author
: Date
:
1996 TERCEL (RM440U)
(c) Clean the filter by blowing 294 kPa (3 kgf/cm2,
43 psi) of
compressed air into port A while holding port B closed.
NOTICE:

Do not attempt to wash the canister.

No activated carbon shold come out.
8. REINSTALL CAP TO CHARCOAL CANISTER
9. REINSTALL CHARCOAL CANISTER
10. DRAIN ENGINE COOLANT
11. REMOVE TVV FROM WATER INLET AND OUTLET
HOUSING
(a) Disconnect the vacuum hose from the throttle body.
(b) Disconnect the vacuum hose from the charcoal canister.
(c) Remove the TVV.
12. VISUALLY INSPECT TVV OPERATION
(a) Cool the TVV to below 50°C (122°F) with cool water.
(b) Below air into the upper port and check that the TVV is
closed.
(c) Cool the TVV to above 65°C (149°F) with hot water.
(d) Blow air into the upper port and check that the TVV is
open.
If operation is not as specified, replace the TVV.
13. REINSTALL TVV
(a) Apply sealant to the thread of the TVV and reinstall it.
Sealant:
Part No. 08833-00070, THREE BOND 1324 or equiva-
lent
Torque:35 N´m (350 kgf´cm, 26 ft´lbf)
(b) Reconnect 2 vacuum hoses.
14. REFILL WITH ENGINE COOLANT

EC0JP-01
EC-8
- EMISSION CONTROLEXHAUST GAS RECIRCULATION (EGR) SYSTEM
1996 TERCEL (RM440U)
INSPECTION
1. INSPECT AND CLEAN FILTER IN EGR VACUUM MOD-
ULATOR
(a) Remove the cap and filter.
(b) Check the filter for contamination or damage.
(c) Using compressed air, clean the filter.
(d) Reinstall the filter and cap.
HINT:
Install the filter with the coarser surface facing the stmospheric
side (outward).
2. INSTALL VACUUM GAUGE
Using 3 - way connector, connect a vacuum gauge to the EGR
valve vacuum hose as shown in the illustration.
3. INSPECT SEATING OF EGR VALVE
Start the engine and check that the engine starts and runs at
idle.
4. INSPECT OPERATION VSV WITH COLD ENGINE
(a) The engine coolant temperature shold be below 45°C
(113°F).
(b) Check that the vacuum gauge indicates zero at 2,500
rpm.
5. INSPECT OPERATION OF VSV AND EGR VACUUM
MODULATOR WITH HOT ENGINE
(a) Warm up the engine to above 60°C (140°F).
(b) Check that the vacuum gauge indicates low vacuum at
2,500 rpm.
(c) Check that the vacuum gauge indicates zero at idle.
(d) Disconnect the vacuum hose from port R of the EGR vac-
uum modulator and connect port R directley to the intake
manifold with another hose.
(e) Check that the vacuum gauge indicates high vacuum at
2,500 rpm.
HINT:
As a large amount of exhaust gas enters, the will misfire slghtly.
6. REMOVE VACUUM GAUGE
Remove the vacuum gauge and reconnect the vacuum hoses
to the proper locations.

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.

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

CO0HQ-03
- COOLINGCOOLANT
CO-1
581 Author
: Date
:
1996 TERCEL (RM440U)
COOLANT
INSPECTION
1. CHECK ENGINE COOLANT LEVEL AT RADIATOR RESERVOIR
The engine coolant level should be between the ºLOWº and ºFULLº lines.
If low, check for leaks and add engine coolant up to the ºFULLº line, ºwhen the engine is cold.º
2. CHECK ENGINE COOLANT QUALITY
(a) Remove the radiator cap.
CAUTION:
To avoid the danger of being burned, do not remove the radiator cap while the engine and radiator
are still hot, as fluid and steam can be blown out under pressure.
(b) There should not be any excessive deposits of rust or scale around the radiator cap or radiator filler
hole, and the coolant should be free from oil.
If excessively dirty, replace the coolant.
(c) Reinstall the radiator cap.

CO0HR-04
P20196
Drain Plug
Drain Plug
CO-2
- COOLINGCOOLANT
1996 TERCEL (RM440U)
REPLACEMENT
1. DRAIN ENGINE COOLANT
(a) Remove the radiator cap.
CAUTION:
To avoid the danger of being burned, do not remove the ra-
diator cap while the engine and radiator are still hot, as fluid
and steam can be blown out under pressure.
(b) Loosen the radiator drain plug (on the right side of the ra-
diator lower tank) and engine drain plug (on the left front
of the cylinder block), and drain the coolant.
(c) Close the drain plugs.
Torque: 25 N´m (250 kgf´cm, 18 ft´lbf)
2. FILL ENGINE COOLANT
(a) Slowly fill the system with coolant.

Use a good brand of ethylene-glycol base coolant
and mix it according to the manufacturer's direc-
tions.

Using coolant which includes more than 50 % ethyl-
ene-glycol (but not more than 70 %) is recom-
mended.
NOTICE:

Do not use an alcohol type coolant.

The coolant should be mixed with demineralized wa-
ter or distilled water.
Capacity (w/ Heater):
M/T4.9 liters (5.2 US qts, 4.3 lmp. qts)
A/T5.3 liters (5.6 US qts, 4.7 lmp. qts)
(b) Install the radiator cap.
(c) Start the engine, and bleed the cooling system.
(d) Refill the radiator reservoir with coolant until it reaches the
ºFULLº line.
3. CHECK ENGINE COOLANT FOR LEAKS