Toyota Previa 1992 Manuals

Manuals and User Guides for Toyota Previa 1992. We have 2 Toyota Previa 1992 manuals available for free PDF download: Repair Manual, Service Manual

Toyota Previa 1992 Repair Manual (452 pages)

Brand: Toyota | Category: Automobile | Size: 38 MB

Table of Contents
2
Safety Notice
4
Part Numbers
4
Special Tools
4
General Information
6
How to Use this Book
6
Tools and Equipment
7
Servicing Your Vehicle Safely
11
Fasteners, Measurements and Conversions
13
Torque Wrenches
14
Metric Bolts
15
Torque Angle Meters
16
Conversion Factors
17
Serial Number Identification
18
Model Code
19
Model Line-Up
19
Engine Identification
20
Gener al Engine Specifications
20
Routine Maintenance and Tune-Up
21
General Information
22
Air Cleaner Element
23
Removal and Installation
23
Fuel Filter
23
PCV Valve
25
General Maintenance
28
Battery Fluid
28
Spark Plugs
34
Spark Plug Wires
38
Distributor Cap and Rotor
38
Ignition Timing
39
Preventive Maintenance
47
System Inspection
47
Windshield Wipers
48
Element (Refill) Care & Replacement
48
Tire Rotation
50
Aluminum Wheels
50
Tires and Wheels
50
Tire Design
51
Tire Storage
51
Fluids and Lubricants
54
Operation in Foreign Countries
56
Oil Level Check
56
Oil & Filter Change
57
Drain Plug
59
Fluid Recommendations
60
Level Check
60
Drain & Refill
61
Drive Axle
67
Differential (Rear)
68
Brake Master Cylinder
71
Power Steering Pump
72
Wheel Bearings
73
Trailer Towing
74
Trailer Weight
74
Towing the Vehicle
75
Jump Starting a Dead
76
Jacking
76
Jacking Precautions
77
General Information
82
Electronic Spark
89
Engine Electrical
90
General Information
90
Diagnosis and Testing
90
Start Test
90
Signal Generator Air Gap Inspection
91
Ignition Coil
92
Testing
92
Removal & Installation
92
Igniter
93
Removal & Installation
93
Distributor
93
Crankshaft Position (Ckp) Sensor
96
Firing Orders
96
Charging System
97
General Information
97
Alternator Precautions
97
Alternator
97
Testing
97
2-12 Engine Electrical
100
Starting System
100
General Information
100
Starter
100
Testing
100
Solenoid Replacement
103
Relay Replacement
103
Sending Units and Sensors
104
General Information
104
Coolant Temperature Sensor
104
Testing
104
Removal & Installation
104
Oil Pressure Sensor
104
Removal & Installation
105
Troubleshooting Charts Basic Starting System Problems
105
Problems
105
Engine! Mechanical Specifications
108
Intake Manifold
116
Exhaust Manifold
116
Charge Air Cooler (CAC)
120
Water Pump
123
Engine Fan
123
Do Not Disassemble
125
Cylinder Head
132
Oil Pump
138
Cut Position
140
Seal Replacement
140
Timing Chain and Gears
140
Exhaust System
155
Engine and Engine
158
Engine Reconditioning
158
Determining Engine Condition
158
Compression Test
159
Oil Pressure Test
159
Buy or Rebuild
159
Engine Overhaul Tips
160
Repairing Damaged Threads
161
Overhaul
162
Engine Preparation
162
Valve Guides
167
Refinishing & Repairing
168
Engine Block
170
General Information
170
Connecting Rod
173
Engine Start-Up and Break-In
177
Starting the Engine
177
Keep It Maintained
177
Torque Specifications
179
Troubleshooting the Cooling System
189
Air Pollution
192
Temperature Inversion
192
Heat Transfer
192
Automotive Emissions
193
Hydrocarbons
193
Carbon Monoxide
193
Nitrogen
193
Oxides of Sulfur
194
Particulate Matter
194
Crankcase Emissions
194
Evaporative Emissions
194
Emission Controls
195
Positive Crankcase Ventilation
195
Operation
195
Testing
195
Removal and Installation
196
Operation
196
Component Testing
196
Compressed Air
197
Operation
199
System Check
200
Vacuum Gauge
201
Engine Stopped
202
Electronic Engine Controls
207
General Information
207
Engine Control Module (Ecm)
207
Operation
207
Precautions
207
Removal & Installation
207
Oxygen Sensor
208
Operation
208
Testing
208
Removal & Installation
209
Knock Sensor
210
Operation
210
Testing
210
Removal & Installation
210
Idle Air Control (Iac) Valve
210
Testing
211
Removal & Installation
212
Coolant Temperature Sensor
212
Operation
212
Testing
212
Removal & Installation
213
Intake Air Temperature (Iat) Sensor
213
Operation
213
Volume Airflow Meter
213
Testing
213
Removal & Installation
214
Mass Airflow Meter (Maf)
214
Testing
215
Removal & Installation
215
Throttle Position Sensor
216
Operation
216
Testing
216
Thickness Gauge
216
Removal & Installation
217
Adjustment
218
Camshaft Position Sensor
218
Operation
218
Testing
219
Removal & Installation
219
Crankshaft Position Sensor
219
Operation
219
Component Locations
220
Trouble Codes
221
General Information
221
Data Link Connector (Dlc)
221
Reading Codes
222
2Tz-Fe Engine
222
2Tz-Fze Engine
223
Clearing Codes
223
2Tz-Fe Engine
223
2Tz-Fze Engine
224
Diagnostic Codes
225
Dtc Chart
228
Vacuum Diagrams
229
Charcoal Canister
229
Fuel System
231
Basic Fuel System
231
Diagnosis
231
Fuel Lines and Fittings
231
Fuel Injection System
231
Basic Fuel System Diagnosis
232
Union Bolt Type
232
General Information
232
Flare Nut Type
232
Relieving Fuel System Pressure
232
Fuel Pump
233
Removal & Installation
233
Testing
234
Throttle Body
234
Removal & Installation
234
Fuel Injectors
234
Testing
238
Fuel Pressure Regulator
238
Removal & Installation
238
Scuff Plate
239
Cold Start Injector
241
Removal & Installation
241
Start Injector Time Switch
242
Removal & Installation
242
Testing
242
Fuel Tank
243
Coolant Temperature
243
Understanding and Troubleshooting Electrical Systems
245
Windshield Wipers and Washers
245
Understanding and Troubleshooting Electrical Systems
246
Basic Electrical Theory
246
The Water Analogy
246
Ohm's Law
246
Electrical Components
246
Power Source
246
Ground
247
Protective Devices
247
Chassis Electrical
247
Switches & Relays
247
Load
248
Wiring & Harnesses
248
Connectors
248
Jumper Wires
249
Test Lights
249
Multimeters
250
Troubleshooting Electrical Systems
250
Testing
250
Open Circuits
250
Short Circuits
251
Voltage
251
Voltage Drop
251
Resistance
252
Wire and Connector Repair
252
Battery Cables
253
Air Bag
253
Disconnecting the Cables
253
General Information
253
System Operation
253
System Components
254
Service Precautions
255
Heating and Air Conditioning
256
Disarming the System
256
Arming the System
256
Removal and Installation
257
Lower Case
260
Blower Motor
260
Blower Motor Resistor
261
Removal & Installation
261
Ice Box Motor
261
Heater Water Control Valve
261
Air Conditioning Components
261
Control Cables
261
Adjustment
261
Blower Unit
261
Control Panel
263
Removal & Installation
263
Cruise Control
264
Entertainment Systems
265
Radio Receiver/Amplifier/Tape Player/CD Player
265
Removal & Installation
265
Speakers
266
Removal & Installation
266
Windshield Wipers and Washers
267
Windshield Wiper Blade and Arm
267
Removal & Installation
267
Windshield Wiper Motor
269
Removal & Installation
269
Windshield Washer Motor
270
Removal & Installation
270
Instruments and Switches
271
Instrument Cluster
271
Removal & Installation
271
Speedometer, Tachometer, and Gauges
272
Removal & Installation
272
Windshield Wiper Switch
272
Headlight Switch
272
Dash-Mounted Switches
272
Removal & Installation
273
Lighting
273
Headlights
273
Aiming
274
Turn Signal/Marker Light
275
Tail Lights
276
Dome Light
277
Fog/Driving Lights
278
Third Brake Light
279
License Plate Light
279
Reverse Lights
279
Trailer Wiring
280
Circuit Protection
281
Fuses
282
Replacement
282
Fusible Links
282
Circuit Breakers
282
Resetting
283
Relays
283
Replacement
283
Models
284
Wiring Diagrams
285
Component Names
286
Wiring Diagram Symbols
287
Transfer Case
303
Manual Transmission
304
Removal and Installation
304
Drive Train
305
Understanding the Clutch
310
Driven Disc and Pressure Plate
311
Pedal Freeplay
313
Understanding the Automatic Transmission
315
Torque Converter
315
Transfer Case
322
Support Bearing
323
Front Drive Axle
330
Axle Shaft, Bearing and Seal
330
Pinion Seal
332
Axle Housing Assembly
333
Drum Brake
335
Disc Brake
335
Differential Carrier
337
Suspension and Steering
341
Coil Springs
343
Lower Ball Joint
346
Stabilizer Bar
347
Lower Control Arm
348
Knuckle and Spindle
350
Wheel Alignment
353
Rear Suspension Components
355
Shock Absorbers
356
Steering Wheel
359
Combination Switch
363
Steering Linkage
364
Power Steering Gear
366
Brake Operating System
372
Basic Operating Principles
372
Brake Light Switch
373
Power Brake Booster
375
Proportioning Valve
376
Brake Hoses and Pipes
378
Bleeding the Brake System
381
Master Cylinder
381
Disc Brakes
383
Brake Pads
383
Brake Drums
392
Brake Shoes
393
Wheel Cylinders
396
Parking Brake
398
Right Wheel
402
Anti-Lock Brake System
403
Components Function
403
Diagnosis and Testing
404
Reading Codes
404
Clearing Trouble Codes
405
Brake Specifications
413
Exterior
415
Body and Trim
417
Power Sunroof
426
Interior
427
Door Panels
431
Windshield and Fixed Glass
436
Inside Rear View Mirror
440
Glossary
443
10-34 Master Index
448
Master Index
450

Toyota Previa 1992 Service Manual (69 pages)

Brand: Toyota | Category: Automobile | Size: 2 MB

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