Complete factory shop manual including electrical wiring diagrams for 1990-1995 Chevrolet Corvette ZR-1. It's the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page to save your precious time.

This repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.

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├── 1994 ELECTRICAL - System Wiring Diagrams.pdf
├── 1994 HVAC - Manual AC System.pdf
├── 1995 ACCESSORIES & EQUIPMENT - Central Control Module & Data Link Communications.pdf
├── 1995 ACCESSORIES & EQUIPMENT - Low Tire Pressure Warning System (1987-96).pdf
├── 1995 ACCESSORIES & EQUIPMENT - Low Tire Pressure Warning System - 1987-1996 Corvette.pdf
├── 1995 ACCESSORIES & SAFETY EQUIPMENT - Anti-Theft System.pdf
├── 1995 ACCESSORIES & SAFETY EQUIPMENT - Cruise Control Systems.pdf
├── 1995 ACCESSORIES & SAFETY EQUIPMENT - Defoggers - Rear Window & Mirror.pdf
├── 1995 ACCESSORIES & SAFETY EQUIPMENT - Door Locks - Power.pdf
├── 1995 ACCESSORIES & SAFETY EQUIPMENT - Headlight Doors.pdf
├── 1995 ACCESSORIES & SAFETY EQUIPMENT - Keyless Entry Systems - Remote.pdf
├── 1995 ACCESSORIES & SAFETY EQUIPMENT - Power Mirrors.pdf
├── 1995 ACCESSORIES & SAFETY EQUIPMENT - Power Seats.pdf
├── 1995 ACCESSORIES & SAFETY EQUIPMENT - Power Windows.pdf
├── 1995 ACCESSORIES & SAFETY EQUIPMENT - Steering Column Switches.pdf
├── 1995 ACCESSORIES & SAFETY EQUIPMENT - Switches & Instrument Panels - Electronic.pdf
├── 1995 ACCESSORIES & SAFETY EQUIPMENT - Trunk & Hatch Release - Power.pdf
├── 1995 ACCESSORIES & SAFETY EQUIPMENT - WiperWasher Systems - Front.pdf
├── 1995 ACCESSORIESSAFETY EQUIPMENT General Motors Air Bag Restraint System.pdf
├── 1995 BRAKES - Anti-Lock_Tracktion Control 1.pdf
├── 1995 BRAKES - Anti-Lock_Tracktion Control 2.pdf
├── 1995 BRAKES - Disc Brake.pdf
├── 1995 CLUTCH - Hydraulic.pdf
├── 1995 DRIVE AXLES - Differentials & Axle Shafts - Corvette.pdf
├── 1995 ELECTRICAL - CHARGING SYSTEMS - Alternators & Regulators.pdf
├── 1995 ELECTRICAL - Electrical Component Location - 5.7L V8 VIN [J].pdf
├── 1995 ELECTRICAL - Electrical Component Location - 5.7L V8 VIN [P].pdf
├── 1995 ELECTRICAL - Fuses & Circuit Breakers 1993-95 Chevrolet.pdf
├── 1995 ELECTRICAL - Starters.pdf
├── 1995 ELECTRICAL - System Wiring Diagrams.pdf
├── 1995 ENGINE 5.7L V8 - VIN P.pdf
├── 1995 ENGINE COOLING - Electric Cooling Fan.pdf
├── 1995 ENGINE COOLING - Fan Belt Routing.pdf
├── 1995 ENGINE COOLING - Specifications.pdf
├── 1995 ENGINE MECHANICAL - 5.7L - Vin J Engine Overhaul - 1990-95 Corvette.pdf
├── 1995 ENGINE MECHANICAL - 5.7L - Vin J On-Vehicle Service - 1990-95 Corvette.pdf
├── 1995 ENGINE PERFORMANCE - Diagnostic Procedures.pdf
├── 1995 ENGINE PERFORMANCE - EGR Function Testing.pdf
├── 1995 ENGINE PERFORMANCE - ENGINE_VIN ID.pdf
├── 1995 ENGINE PERFORMANCE - On-Vehicle Adjustments.pdf
├── 1995 ENGINE PERFORMANCE - Pin Voltage Charts.pdf
├── 1995 ENGINE PERFORMANCE - Removal, Overhaul & Installation - 5.7L VIN P.pdf
├── 1995 ENGINE PERFORMANCE - Self-Diagnostics.pdf
├── 1995 ENGINE PERFORMANCE - Sensor Operating Range Charts.pdf
├── 1995 ENGINE PERFORMANCE - Service & Adjustment Specifications.pdf
├── 1995 ENGINE PERFORMANCE - System & Component Testing - 5.7L.pdf
├── 1995 ENGINE PERFORMANCE - Theory & Operation.pdf
├── 1995 ENGINE PERFORMANCE - Trouble Shooting - No Codes.pdf
├── 1995 ENGINE PERFORMANCE - Vacuum Diagrams.pdf
├── 1995 ENGINE PERFORMANCE - Wiring Diagrams.pdf
├── 1995 GENERAL SERVICING - AC Compressor Refrigerant Oil Checking.pdf
├── 1995 GENERAL SERVICING - AC Compressor Servicing.pdf
├── 1995 GENERAL SERVICING - AC General Servicing Procedures.pdf
├── 1995 HVAC - AC Compressor Clutch Controls.pdf
├── 1995 HVAC - AC System Specifications.pdf
├── 1995 HVAC - Automatic AC-Heater System.pdf
├── 1995 HVAC - Manual AC System.pdf
├── 1995 MAINTENANCE - Maintenance Information (1984-96 ).pdf
├── 1995 STEERING - Power Rack & Pinion.pdf
├── 1995 STEERING - Steering Columns.pdf
├── 1995 SUSPENSION - Electronic - Selective Ride Control.pdf
├── 1995 SUSPENSION - Front.pdf
├── 1995 SUSPENSION - Rear.pdf
├── 1995 TRANSMISSION - Automatic - 4L60-E Electronic Controls.pdf
├── 1995 TRANSMISSION - Automatic - Hydra-Matic 4L60-E Oil Circuit Diagrams (1993-95).pdf
├── 1995 TRANSMISSION - Automatic - Hydra-Matic 4L60-E Overhaul & Testing (1993-95).pdf
├── 1995 TRANSMISSION - Automatic - Removal & Installation.pdf
├── 1995 TRANSMISSION - Automatic - Servicing - Oil Pan Gasket Identification.pdf
├── 1995 TRANSMISSION - Automatic - Servicing.pdf
├── 1995 TRANSMISSION - Manual - Removal & Installation.pdf
├── 1995 TRANSMISSION - Manual - Servicing.pdf
├── 1995 TRANSMISSION - Manual - ZF S6-40 6-Speed Overhaul.pdf
├── 1995 WHEEL ALIGNMENT - Pre-Alignment Inspection Procedures (1983-95).pdf
├── 1995 WHEEL ALIGNMENT - Riding Height Adjustment.pdf
├── 1995 WHEEL ALIGNMENT - Specifications & Procedures.pdf
├── Cabin Air Filter (Special Applications) - General Information.pdf
├── EGR FUNCTION TESTING General Motors - Cars.pdf
├── GENERAL INFORMATION Air Bag Deactivation Procedures.pdf
├── GENERAL INFORMATION Air BagSRS Component Inspection & Replacement Tables - General Motors.pdf
├── GENERAL INFORMATION Diagnostic Connector (DLC) Locations.pdf
├── GENERAL INFORMATION Engine Overhaul Procedures.pdf
├── GENERAL INFORMATION Symptom Check List Worksheets.pdf
├── GENERAL INFORMATION TROUBLE SHOOTING.pdf
├── GENERAL INFORMATION Trouble Shooting - Basic Procedures.pdf
├── GENERAL INFORMATION Waveforms - Injector Pattern Tutorial.pdf
├── Jacking & Hoisting.pdf
├── POST-COLLISION INSPECTION General Motors Post-Collision Air Bag Safety Inspection (1990-96).pdf
├── REMINDER INDICATOR RESET PROCEDURES GM - Buick Cadillac Chevrolet GMC Olds Pontiac - 1980-14.pdf
├── UNIFORM INSPECTION & COMMUNICATION STANDARDS 2010 - 2011 Routine Inspection Reference Guide.pdf
└── UNIFORM INSPECTION & COMMUNICATION STANDARDS 2010 - 2011 Steering & Suspension Systems.pdf
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EXCERPT:
1990-95 ENGINES 5.7L -Vin J Overhaul- Corvette
ENGINE UNIT REPAIR
5 J LITER V8, RPO LTS VIN J
GENERAL DESCRIPTION
CONSTRUCTION
Throttle Body Extension and Throttle Body
The throttle body extension and the throttle body are both made of cast aluminum. The amount of incoming air is controlled by three throttle plates mounted on the throttle body. A 22 mm (0.87 in.) diameter primary plate, and two 59 mm (2.32 in.) diameter secondary plates are used. The primary throttle plate is operational when vehicle speeds are less than 113 km/h (70 mph). At full throttle operation, or after 80° of primary plate rotation, the larger secondary plates begin to open for additional airflow.
Plenum
The induction air is collected in the plenum, a one piece aluminum casting, where it is distributed evenly into the plenum primary intake runners, through the injector housings, and into the eight primary inlet ports in the cylinder heads. The eight plenum secondary intake runners feed through the injector housings and into the eight secondary inlet ports. Airflow into the secondary inlet ports is regulated by eight throttle plates in the cylinder head. The MAP sensor and ignition module are attached to the plenum.
Injector Housings
The injector housings are aluminum castings into which the sixteen fuel injectors are inserted. These housings provide an optimum point for fuel to be added to the induction airflow.
Cylinder Heads
The cylinder heads are made of aluminum and are cast from a semi-permanent mold. The cross-flow, four valve per cylinder design provides optimum induction and exhaust system breathing. The clover leaf combustion chamber, with a centrally located spark plug, contributes to smooth, efficient operation.
The valve seat inserts and valve guides are made of sintered metal. The valves are made of hardened steel.
The cylinder heads also house the secondary port throttle valves. These valves are opened and closed by a vacuum actuator whose operation is governed by the ECM. The inputs to the ECM affecting actuator operation are throttle position, engine rpm, coolant temperature, and manifold pressure.
In combination with the camshaft covers, the heads form the bearing surfaces for the camshaft journals. There are no replaceable camshaft bearings.
Cylinder Case and Liners
The cylinder case is an open deck design of cast aluminum. The upper casting houses the cylinder liners, upper main bearings, and camshaft timing chain assembly. Oil return passages are cast in the side of the cylinder case to provide proper oil drainback to the oil pan.
The cylinder liners are oriented in the case in a 90° "V" configuration. They are made of aluminum with a "Nikasil" coating plated onto the bore surface to provide superior wear characteristics.
The cylinder liners are slip-fitted into the cylinder case and sealed with special heat resistant adhesive. Coolant is circulated around the upper half of each liner, giving them the name wet liners.
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