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1993 Chevrolet Corvette CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Chevrolet REPAIR SHOPS DON'T WANT YOU TO KNOW
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- Component Locations
- Wiring Diagrams
- Technical Service Bulletins
- Specifications
- A/C & Heater Service
- Brake Service
- Fuel Filter Replacement
- Driveline, U-Joint & CV Axles Replacement
- Tire Pressure Monitoring System
- Starter & Alternator Replacement
- Maintenance Lamp Reset
- Radiator & Hose Replacement
- Serpentine Belt Service
A/C & HEATER SERVICE PROCEDURES FOR 1993 Chevrolet Corvette AUTOMOBILES
Manual Air Conditioning & Heater System Diagnosis & Testing -> Passenger Cars -> A/C SYSTEM DIAGNOSIS & TESTING -> 1993 CAMARO & FIREBIRD -> ACHIEVA, BERETTA, CORSICA, GRAND AM & SKYLARK -> BONNEVILLE, 88 & 98 -> CAPRICE, ROADMASTER & 1992 CAMARO, CUSTOM CRUISER & FIREBIRD -> CAVALIER, CUTLASS SUPREME, GRAND PRIX, LUMINA, SUNBIRD; CENTURY & CUTLASS CIERA w/2.2L ENGINE -> CENTURY & CUTLASS CIERA w/3.3L ENGINE -> CORVETTE -> LEMANS -> LESABRE & PARK AVENUE -> METRO & PRIZM -> STORM
Vehicle: 1993 Chevrolet Corvette 5.7 V8 GAS
CAVALIER, CUTLASS SUPREME, GRAND PRIX, LUMINA, SUNBIRD; CENTURY & CUTLASS CIERA w/2.2L ENGINE
Refer to Fig. , for A/C system diagnosis procedure.
CENTURY & CUTLASS CIERA w/3.3L ENGINE
Refer to Figs. through , for A/C system diagnosis.
ACHIEVA, BERETTA, CORSICA, GRAND AM & SKYLARK
Refer to Fig. for A/C system diagnostic procedure.
LEMANS
Refer to Figs. through , for A/C system diagnosis.
CAPRICE, ROADMASTER & 1992 CAMARO, CUSTOM CRUISER & FIREBIRD
Refer to Figs. through , for A/C system diagnosis.
1...
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BRAKE SERVICE PROCEDURES FOR 1993 Chevrolet Corvette AUTOMOBILES
Anti-lock Brakes -> Corvette (Bosch ABS/ASR 2U Type) -> Description -> Electronic Brake & Traction Control Module (EBTCM) -> Lateral Acceleration Switch (Accelerometer) -> Modulator Valve -> OPERATION -> SYSTEM -> SYSTEM COMPONENTS -> Throttle Position Sensor (TPS) Module -> Wheel Speed Sensors
Vehicle: 1993 Chevrolet Corvette ZR-1 5.7 V8 GAS
SYSTEM
The anti-lock brake system (ABS) with an integrated acceleration slip regulation (ASR) system, Fig. , maintains vehicle maneuverability under severe braking conditions on most road surfaces. The ABS/ASR systems monitors each wheel speed during braking. The Electronic Brake & Traction Control Module (EBTCM) uses this information to produce signals to prevent the braking wheels from locking.
The modulator valve regulates brake fluid pressure based on road conditions as interpreted by the , regardless of master cylinder output pressure. The modulator valve can maintain, reduce and...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 1993 Chevrolet Corvette AUTOMOBILES
General Motors Corp./Saturn Passenger Cars -> Component Locations -> 1984-96 Corvette
Vehicle: 1993 Chevrolet Corvette ZR-1 5.7 V8 GAS
Refer to Fi...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1993 Chevrolet Corvette AUTOMOBILES
DRIVESHAFT, Replace -> Axle Shaft -> Propeller Shaft
Vehicle: 1993 Chevrolet Corvette 5.7 V8 GAS
Propeller Shaft
- With transmission in neutral and parking brake released, raise and support vehicle, then remove underbody braces, as required.
- Remove exhaust system as follows:
- Disconnect AIR pipe from catalytic converter and exhaust pipe.
- Disconnect electrical connector to oxygen sensor.
- Remove bolts securing muffler to hangers, disconnect exhaust pipes from manifolds and remove exhaust system as an assembly.
- Support transmission, remove support beam retaining bolts and support beam.
- Mark position of shaft in relation to pinion flange for installation.
- Remove straps securing univer...
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TIRE PRESSURE MONITORING SYSTEM PROCEDURES FOR 1993 Chevrolet Corvette AUTOMOBILES
Component Replacement
Vehicle: 1993 Chevrolet Corvette ZR-1 5.7 V8 GAS
Refer to Fig. wh...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1993 Chevrolet Corvette AUTOMOBILES
Alternator, Replace
Vehicle: 1993 Chevrolet Corvette ZR-1 5.7 V8 GAS
- Disconnect battery ground cable, then remove intake air duct.
- Remove throttle body extension.
- Using a suitable 1/2 inch breaker bar, rotate serpentine drive belt tensioner to release belt tension.
- Remove serpentine drive belt from water pump pulley, then remove belt.
- Remove alternator lower support bolts and bracket, Fig. .
- Remove rear support bracket to alternator retaining bolt.
- Remove alternator upper suppor...
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MAINTENANCE LAMP RESET PROCEDURES FOR 1993 Chevrolet Corvette AUTOMOBILES
General Motors Corp./Saturn Cars -> Traction Control System (TCS) Warning Lamp ->
Vehicle: 1993 Chevrolet Corvette 5.7 V8 GAS
This lamp should light for a approximately 6-8 seconds when the ignition is turned on as a bulb check. If the warni...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1993 Chevrolet Corvette AUTOMOBILES
Coolant Hose, Replace -> Lower -> Upper
Vehicle: 1993 Chevrolet Corvette ZR-1 5.7 V8 GAS
Lower
- Drain cooling system into a suitable container.
- Reposition hose clamp from radiator using hose clamp pliers.
- Remove radiator outlet hose from radiator.
- Reposition hose clamp from thermostat housing using hose clamp pliers.
- Remove radiator outlet hose from thermostat housing and from vehicle.
- Reverse procedure to install.
Upper
- Drain cooling system into a suitable container.
- Reposi...
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SERPENTINE BELT SERVICE PROCEDURES FOR 1993 Chevrolet Corvette AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 1993 Chevrolet Corvette ZR-1 5.7 V8 GAS
- Disconnect battery ground cable.
- Remove air intake duct from throttle body extension.
- Retract serpentine drive be...
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COMPONENT LOCATION DIAGRAMS FOR 1993 Chevrolet Corvette AUTOMOBILES
Component location diagrams for most 1993 Chevrolet Corvette cars and light trucks sold in the U.S. from 1990+.
Rear LH Side of Engine Diagram for 1993 Chevrolet Corvette ZR-1 5.7 V8 GAS Components on diagram: |
Behind RH Side of I/P Diagram for 1993 Chevrolet Corvette 5.7 V8 GAS Components on diagram: |
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WIRING DIAGRAMS FOR 1993 Chevrolet Corvette AUTOMOBILES
OEM drawn wiring diagrams for most 1993 Chevrolet Corvette cars and light trucks sold in the U.S.
1993 Chevrolet Corvette ZR-1 5.7 V8 GAS Wiring Diagram Components on diagram: |
1993 Chevrolet Corvette ZR-1 5.7 V8 GAS Wiring Diagram Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 1993 Chevrolet Corvette AUTOMOBILES
OEM TSB listings for most 1993 Chevrolet Corvette cars and light trucks sold in the U.S. from 1985+.
Document: Car and Truck Fix It Right the First Time Issues Vehicle: 1993 Chevrolet Corvette 5.7 V8 GAS Auto Systems: |
Document: Air Conditioning Odor Vehicle: 1993 Chevrolet Corvette 5.7 V8 GAS Symptoms: |
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COMPONENT/PARTS SPECIFICATIONS FOR 1993 Chevrolet Corvette AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1993 Chevrolet Corvette cars and light trucks sold in the U.S. and Canada from 1970+.
- Brake caliper mounting bolt torque
- Brake drum runout, machining, & discard specs
- Minimum brake lining thickness.
- Brake rotor runout, parallelism, machining, discard, & finish specs
A/C SYSTEM SPECIFICATIONS: Air conditioning refrigerant capacity and type as well as lubricant capacity for most 1993 Chevrolet Corvette cars and light trucks sold in the U.S. and Canada from 1980+.
- Refrigerant capacity & type, compressor oil viscosity, total system oil capacity & compressor clutch gap
COOLING SYSTEM BLEED: Cooling system bleeder valve identification, bleeder type and bleed procedures for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1986+.
PREVENTIVE MAINTENANCE: Preventive maintenance recommendations and required services for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1980+. Includes severe and routine service schedules
QUICK-LUBE and ILLUSTRATIONS: Fluid recommendations, capacities, drain plug torques, tire data, and severe service recommended preventive maintenance schedules. Information covers most 1993 Chevrolet Corvette cars and light trucks sold in the U.S. and Canada from 1980+. Engine and chassis service images.
- Automatic transmission/transaxles capacities, lubricant recommendations
- Differential/final drive capacities, lube recommendations, grades, & viscosities
- Final drive fill & drain plug torques
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Manual transmission/transaxle capacities, lube recommendations, grades, & viscosities
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Engine oil capacities, API grade recommendations, SAE viscosity recommendations, drain plug torque
- Severe service maintenance & interval recommendations
- Tire sizes, wheel nut/bolt torque, pressures & rim sizes
- Transfer case capacities, lube recommendations, grades, & viscosities
TUNE-UP & DRIVEABILITY SPECIFICATIONS: Most tune-up specifications for most 1993 Chevrolet Corvette cars and light trucks sold in the U.S. and Canada from 1980+
- Airflow sensor electrical specifications
- Tensioning specifications for systems with automatic tensioners
- Barometric pressure sensor specs
- Battery group number and cranking performance
- Crankshaft & camshaft position sensor resistance
- Engine compression pressures
- Coolant temperature sensor specs
- Computer advance.
- Diesel fuel temperature sensor resistance.
- Distributor advance specifications
- Ignition pickup coil resistance
- Exhaust gas recirculation temperature sensor resistance
- Engine fastener torque values
- Firing order diagrams
- Fuel system pressures
- Generator (alternator) specs
- Intake air temperature sensor specs
- Ignition coil specifications
- Fuel injector resistance
- Engine idle speeds
- Knock sensor resistance
- Manifold absolute pressure sensor specs
- Mixture control solenoid resistance
- Voltage regulator specs
- Spark plug applications & gaps
- Starter motor electrical specs.
- Tensioning specifications for systems without automatic tensioners
- Throttle body temperature sensor resistance
- Ignition timing in degrees at rpm
- Transmission oil temperature sensor resistance
- Throttle position sensor specs
- Vacuum sensor valve specs
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