Repair manual
Wiring diagrams
Toyota Supra A80 Repair Manual
Step-by-step repair and maintenance instructions for the Toyota Supra A80 (1993–1996): removal, installation, adjustment, diagnostics and parameter checks with illustrations.
66sections
459articles
ENManual language
- ECT ECU
- Brakelight Switch Signal
- Coolant Temperature Sensor (CTS) Signal
- Cruise Control Electronic Control Unit (ECU)
- Distributor
- Kickdown Switch Signal (LS400, SC300, SC400 & Supra)
- OD Direct Clutch Speed Signal (Lexus Models)
- OD Switch Signal
- Park/Neutral Position (PNP) Switch Signal
- Throttle Position Sensor (TPS) Signal
- Vehicle Speed Sensor (VSS) Signal
- No. 1 & No. 2 Solenoids
- No. 3 Solenoid (Lock-Up Solenoid)
- No. 4 Solenoid (Accumulator Back Pressure Modulation)
- No. 5 Solenoid (Line Pressure Modulation)
- TRANSMISSION WILL NOT SHIFT
- SHIFT POINTS TOO HIGH OR LOW
- NO UPSHIFT TO OVERDRIVE
- NO LOCK-UP
- Pickup, 4Runner & T100
- GS300
- LS400 & SC400
- SC300
- Supra
- CODE 46 (NO. 4 SOLENOID CIRCUIT)
- CODE NO. 61 (NO. 2 VEHICLE SPEED SENSOR)
- GS300, LS400, SC300, SC400 & Supra
- CODE NO. 62 (NO. 1 SOLENOID CIRCUIT)
- CODE NO. 63 (NO. 2 SOLENOID CIRCUIT)
- CODE NO. 64 (NO. 3 LOCK-UP SOLENOID CIRCUIT)
- GS300, LS400, SC400 & Supra Turbo
- Pickup, 4Runner, SC300, Supra Non-Turbo & T100
- CODE NO. 65 (NO. 4 SOLENOID CIRCUIT)
- Pickup & 4Runner A-340H Equipped Only
- CODE NO. 67 (O/D DIRECT CLUTCH SPEED SENSOR)
- CODE NO. 77 (NO. 5 SOLENOID CIRCUIT)
- Supra Turbo Only
- CODE NO. 89 (TRAC ECU CIRCUIT)
- SUB-THROTTLE POSITION SENSOR SIGNAL
- BRAKE SIGNAL
- GEAR SIGNAL
- OVERDRIVE CANCEL SIGNAL
- SOLENOIDS
- PARK/NEUTRAL POSITION (PNP) SWITCH
- SUB-THROTTLE POSITION SENSOR (TPS)
- THROTTLE POSITION SENSOR (TPS)
- COOLANT TEMPERATURE SENSOR (CTS)
- T100
- All Other Models
- OD DIRECT CLUTCH SPEED SENSOR
- BRAKELIGHT SWITCH
- THROTTLE POSITION SENSOR
- NO. 1 SPEED SENSOR
- ECT ECU VOLTAGES
- INTAKE AIR CONTROL VALVE SYSTEM
- TURBOCHARGERS
- Initial Checks
- Turbo Pressure Check
- Turbocharger Control Circuit
- Exhaust Gas Control Valve Actuator
- Air By-Pass Valve
- Exhaust By-Pass Valve Actuator & Valve
- Intake Air Control Valve Actuator
- Pressure Tank
- Wastegate Actuator
- Impeller Wheel Rotation
- Turbine Shaft End Play & Radial Play
- Power & Ground Circuits
- AIRFLOW METER
- Turbo
- Non-Turbo
- COOLANT TEMPERATURE SENSOR
- EGR GAS TEMPERATURE SENSOR
- ENGINE COOLANT TEMPERATURE (ECT) SENSOR
- KNOCK SENSOR
- PARK/NEUTRAL SWITCH CIRCUIT
- PARK/NEUTRAL SWITCH
- A/T Models
- SUB-OXYGEN SENSOR
- OXYGEN SENSOR HEATER
- Turbo & Non-Turbo CA
- SUB-OXYGEN SENSOR HEATER
- PICK-UP COILS
- THROTTLE POSITION SENSOR
- VEHICLE SPEED SENSOR
- FUEL PUMP ELECTRONIC CONTROL UNIT
- EFI MAIN RELAY
- EFI NO. 2 RELAY
- IGNITION MAIN RELAY
- FUEL DELIVERY
- Circuit Opening Relay
- Fuel Pump Relay
- FUEL CONTROL
- Fuel Injector Solenoid Resistor (Turbo)
- Fuel Injectors
- Fuel Pressure Control System (Non-Turbo CA & Turbo)
- Fuel Cut System
- IDLE AIR CONTROL (IAC) VALVE
- IGNITION SYSTEM
- EGR VACUUM SWITCHING VALVE (VSV)
- Charcoal Canister (Non-Turbo)
- Charcoal Canister (Turbo)
- Check Valve
- EVAP Vacuum Switching Valve
- POSITIVE CRANKCASE VENTILATION (PCV)
- THROTTLE CONTROLS
- Engine Performance Diagnostic Routine Outline - General Information
- Engine Performance Safety Precautions
- Parasitic Load Explanation & Test Procedures - General Information 2
- Waveforms - Injector Pattern Tutorial - General Information 2
- Electrostatic Discharge Warning - General Information
- State Emission Standards - Diesel
- Engine Identification
- Valve Clearance Adjustment
- Removal & Installation
- Fuel Pressure Release
- Engine
- Removal (Non-Turbo) 3
- Removal (Turbo) 4
- Reassembly
- Removal & Installation (Oil Pump Installed)
- Removal & Installation (Oil Pump Removed) 3
- Oil Pan 2
- Cylinder Head
- Valve Springs
- Valve Stem Oil Seals
- Valve Guides
- Valve Seat
- Valves
- Valve Seat Correction Angles
- Valve Lifters
- Piston & Rod Assembly
- Fitting Pistons
- Piston Rings
- Rod Bearings
- Crankshaft & Main Bearings
- Thrust Bearing
- Cylinder Block
- Engine Lubricating System
- Crankcase Capacity
- Oil Pressure
- Oil Pump
- Removal & Disassembly
- Reassembly & Installation
- Oil Spray Nozzle (Turbo Only) 3
- General Engine Specifications
- Crankshaft, Main & Connecting Rod Bearings Specs
- Connecting Rods Specifications
- Pistons, Pins & Rings Specifications
- Cylinder Block Specifications
- Valves & Valve Springs Specifications
- Cylinder Head Specifications
- Camshaft Specifications
- Valve Lifters Specifications
- Torque Specifications