Page 37 of 1202
- INTRODUCTIONTERMS
IN-37
1996 TERCEL (RM440U) HO2S
Heated Oxygen SensorHeated Oxygen Sensor (HO2S)
IACIdle Air ControlIdle Speed Control (ISC)
IATIntake Air TemperatureIntake or Inlet Air Temperature
ICMIgnition Control Module-
IFIIndirect Fuel InjectionIndirect Injection (IDL)
IFSInertia Fuel-Shutoff-
ISCIdle Speed Control-
KSKnock SensorKnock Sensor
MAFMass Air FlowAir Flow Meter
MAPManifold Absolute PressureManifold Pressure
Intake Vacuum
MCMixture Control
Electric Bleed Air Control Valve (EBCV)
Mixture Control Valve (MCV)
Electric Air Control Valve (EACV)
MDPManifold Differential Pressure-
MFIMultiport Fuel InjectionElectronic Fuel Injection (EFI)
MILMalfunction Indicator LampCheck Engine Lamp
MSTManifold Surface Temperature-
MVZManifold Vacuum Zone-
NVRAMNon-V olatile Random Access Memory-
O2SOxygen SensorOxygen Sensor, O2 Sensor (O2S)
OBDOn-Board DiagnosticOn-Board Diagnostic System (OBD)
OCOxidation Catalytic ConverterOxidation Catalyst Convert (OC), CCo
OPOpen LoopOpen Loop
PAIRPulsed Secondary Air InjectionAir Suction (AS)
PCMPowertrain Control Module-
PNPPark/Neutral Position-
PROMProgrammable Read Only Memory-
PSPPower Steering Pressure-
PTOXPeriodic Trap OxidizerDiesel Particulate Filter (DPF)
Diesel Particulate Trap (DPT)
RAMRandom Access MemoryRandom Access Memory (RAM)
RMRelay Module-
ROMRead Only MemoryRead Only Memory (ROM)
RPMEngine SpeedEngine Speed
SCSuperchargerSupercharger
SCBSupercharger BypassE-ABV
SFISequential Multiport Fuel InjectionElectronic Fuel Injection (EFI), Sequential Injection
SPLSmoke Puff Limiter-
SRIService Reminder Indicator-
SRTSystem Readiness Test-
STScan Tool-
TBThrottle BodyThrottle Body
TBIThrottle Body Fuel InjectionSingle Point Injection
Central Fuel Injection (Ci)
TCTurbochargerTurbocharger
TCCTorque Converter ClutchTorque Converter
Page 43 of 1202
MA00R-19
MA0659
Upper Lower
- MAINTENANCEENGINE
MA-5
43 Author: Date:
1996 TERCEL (RM440U)
ENGINE
INSPECTION
HINT:
Inspect these items when the engine is cold.
1. REPLACE TIMING BELT (See pages EM-12 and
EM-17)
2. INSPECT DRIVE BELTS (See pages CH-2, SR-3 and
AC-18)
3. INSPECT AIR FILTER
(a) Visually check that the air filter is not excessively dirty,
damaged or oily.
If necessary, replace the air filter.
(b) Clean the air filter with compressed air.
First blow from the upper side thoroughly, then blow off
the lower side of the air filter.
4. REPLACE AIR FILTER
Replace the air filter with a new one.
5. REPLACE SPARK PLUGS (See page IG-1)
6. REPLACE ENGINE OIL AND OIL FILTER (See page
LU-3)
7. REPLACE ENGINE COOLANT (See page CO-2)
8. INSPECT CHARCOAL CANISTER (See page EC-5)
9. REPLACE GASKET IN FUEL TANK CAP (See page
EC-5)
10. INSPECT FUEL LINES AND CONNECTIONS (See
page EC-5)
11. INSPECT EXHAUST PIPES AND MOUNTINGS
Visually check the pipes, hangers and connections for severe
corrosion, leaks or damage.
12. ADJUST VALVE CLEARANCE (See page EM-4)
Page 52 of 1202
PP3IP-01
- PREPARATIONENGINE MECHANICAL
PP-5
1996 TERCEL (RM440U)
RECOMMENDED TOOLS
09040-0001 1Hexagon Wrench Set .Oil filter union
09043-50080Bi-hexagon Wrench 8 mm .Cylinder head bolt
09090-04020Engine Sling DeviceFor suspending engine
09200-00010Engine Adjust Kit .
09258-00030Hose Plug Set .Plug for vacuum hose, fuel hose, etc.
09904-00010Expander Set .Intake camshaft snap ring
Page 138 of 1202
SS0N6-04
SS-8
- SERVICE SPECIFICATIONSENGINE MECHANICAL
1996 TERCEL (RM440U)
TORQUE SPECIFICATION
Part tightenedN´mkgf´cmft´lbf
Cylinder head cover x Cylinder head7.07061 in.´lbf
No. 2 idler pulley x Cylinder head2828020
Camshaft timing pulley x Camshaft5151037
No. 1 idler pulley x Cylinder block18.518513
Crankshaft pulley x Crankshaft1551,55011 2
No. 2 crankshaft pulley x Crankshaft pulley1919514
RH engine mounting insulator x RH engine mounting bracket6465047
RH engine mounting insulator x Body7374054
No. 1 engine hanger x Cylinder head2121015
No. 2 engine hanger x Cylinder head5353038
Cylinder head x Cylinder block 1st
2nd45
Turn 90°450
Turn 90°33
Turn 90°
Camshaft bearing cap x Cylinder head131309
Intake manifold x Cylinder head19.519514
Intake manifold stay x Intake manifold2020015
Intake manifold stay x Cylinder block2020015
Exhaust manifold x Cylinder head4848035
Exhaust manifold stay x Cylinder block4040029
Exhaust manifold stay x Exhaust manifold4040029
Exhaust manifold heat insulator x Exhaust manifold8.08069 in.´lbf
Water outlet housing x Cylinder head3030022
Camshaft position sensor x Cylinder head8.08069 in.´lbf
EGR VSV x Cylinder head17.517513
EGR valve x Cylinder head17.517513
EGR pipe x EGR valve4040029
EGR pipe x Intake manifold3030022
PS ump bracket x Cylinder head4344032
Fuel inlet hose x Fuel filter2930022
Front exhaust pipe x Exhaust manifold6263049
Connecting rod cap x Connecting rod4040029
Crankshaft bearing cap x Cylinder block5858042
Rear oil seal retainer x Cylinder block7.57565 in.´lbf
Oil filter union x Cylinder block2525018
Oil pressure switch x Cylinder block131309
RH engine mounting bracket x Cylinder block5959043
Knock sensor x Cylinder block4545033
Generator bracket x Cylinder block2424018
Rear end plate x Cylinder block101007
Flywheel x Crankshaft9090065
Drive plate x Crankshaft9090065
Drive plate x Torque converter clutch2525018
A/C compressor bracket x Cylinder block2728020
PS pump adjusting strut x Cylinder block2121015
Page 142 of 1202
SS0N8-03
SS-12
- SERVICE SPECIFICATIONSMFI
1996 TERCEL (RM440U)
TORQUE SPECIFICATION
Part tightenedN´mkgf´cmft´lbf
Fuel line Union bolt type
Flare nut type29
30290
30022
23
Fuel inlet hose x Fuel filter2929022
Fuel outlet pipe x Fuel pump bracket2929022
Fuel tank x Fuel pump set bolt3.43530 in.´lbf
Fuel pressure regulator x Delivery pipe8.08069 in.´lbf
Fuel return pipe x Delivery pipe8.08069 in.´lbf
Fuel return pipe x Fuel pressure regulator2020014
Delivery pipe x Cylinder head1919014
Fuel inlet hose x Delivery pipe3030023
Fuel pump bracket x Fuel cut-off valve1.51513 in.´lbf
Fuel tank x Fuel tank filler pipe3.43530 in.´lbf
Fuel tank x Body3334025
Throttle body x Intake manifold19.519514
Main heated oxygen sensor x Exhaust manifold4444032
Sub heated oxygen sensor x Exhaust pipe4444032
Knock sensor x Cylinder block4545033
Page 224 of 1202
DI-50
- DIAGNOSTICSENGINE
1996 TERCEL (RM440U)
INSPECTION PROCEDURE
1 Check air induction system (See page MF-1).
NG Repair or replace.
OK
2 Check for heated oxygen sensor data.
PREPARATION:
(a) Remove the fuse cover on the instrument panel.
(b) Connect the OBD II scan tool or TOYOTA hand-held tester to the DLC3.
(c) Warm up engine to normal operating temperature.
CHECK:
Read the oxygen sensor output voltage and short-term fuel trim.
RESULT:
PatternOxygen sensor output voltageShort-term fuel trim
1Lean condition (Changes at 0.55 V or less)Changes at about + 20 %
2RIch condition (Changes at 0.4 V or more)Changes at about - 20 %
3Except 1 and 2
3 Check for oxygen sensor
(See page DI-41).
1, 2
3 Check fuel pressure (See page MF-1).
NG Check and repair fuel pump, pressure regulator,
fuel pipe line and filter. (See page MF-5)
OK
Page 229 of 1202
A15699
- DIAGNOSTICSENGINE
DI-55
1996 TERCEL (RM440U)
2 Check voltage of ECM terminals for injector of failed cylinder.
PREPARATION:
(a) Remove the lower finish panel.
(b) Turn the ignition switch ON.
CHECK:
Measure the voltage between applicable terminals of the ECM
connector and the body ground.
OK:
Voltage: 9 - 14 V
OK Go to step 4.
NG
3 Check injector resistance of misfiring cylinder (See page MF-16).
NG Replace injector.
OK
Check for open and short in harness and con-
nector between injector and ECM (See page
IN-26).
4 Check fuel pressure (See page MF-1).
NG Check and repair fuel pump, pressure regulator,
fuel pipe line and filter (See page MF-5).
OK
5 Check injector injection (See page MF-16).
NG Replace injector.
Page 519 of 1202
EC0JN-01
EC3070
Gasket
Check Valve
(Vacuum Valve)
- EMISSION CONTROLEVAPORATIVE EMISSION (EVAP) CONTROL SYSTEM
EC-5
518 Author: Date:
1996 TERCEL (RM440U)
EVAPORATIVE EMISSION (EVAP)
CONTROL SYSTEM
INSPECTION
1. VISUALLY INSPECT LINES AND CONNECTIONS
Look for loosen connections, sharp bends or damage.
2. VISUALLY INSPECT FUEL TANK
Look for deformation, cracks or fuel leakage.
3. VISUALLY INSPECT FUEL TANK CAP
Check if the cap and or gasket are deformed or damaged.
If necessary, repair or replace the cap.
4. REMOVE CHARCOAL CANISTER
5. REMOVE CAP FROM CHARCOAL CANISTER
6. VISUALLY INSPECT CHARCOAL CANISTER
Look for cracks or damage.
7. INSPECT FOR CLOGGED FILTER AND STUCK
CHECK VALVE
(a) Using low pressure compressed air4.71 kPa (48 gf/cm
2,
0.68 psi), blow into port A and check that air flows from the
other ports.
If operation is not as specified, replace the charcoal canister.
(b) Blow air 4.71 kPa (48 gf/cm
2, 0.68 psi) into port B and
check that air does not flow from the other ports.
