Segment:
Subcompact/Compact Sedan and Hatchback.
Target Audience:
Affordable transportation for individuals and small families.
Competitors 1998:
Hyundai Accent, Kia Sephia, Ford Escort, Chevrolet Cavalier, Toyota Corolla (older generations), Honda Civic (older generations).
Vehicle Philosophy:
Value-oriented, economical transportation with a focus on practicality and basic functionality.
Manual Value Proposition:
Empowers owners and independent mechanics with the knowledge to perform maintenance, diagnostics, and repairs, reducing reliance on expensive dealership services.
Model Coverage:
All Daewoo Sens 1998 models
Engine Coverage:
All engine variants for 1998 Daewoo Sens
Trim Coverage:
All trim levels for 1998 Daewoo Sens
Transmission Coverage:
All transmission types for 1998 Daewoo Sens
Estimated Pages:
Hundreds (typical for comprehensive workshop manuals)
Type:
Workshop Repair Service Manual
Language:
English (assumed for product description)
Engine Systems:
Engine mechanical, lubrication, cooling, fuel injection, ignition, emissions control, engine management (ECU), starting and charging.
Transmission Systems:
Manual transmission, automatic transmission (if applicable), clutch system, driveline components (axles, driveshafts).
Braking Systems:
Hydraulic brake system, disc brakes, drum brakes (if applicable), parking brake, ABS (if equipped).
Suspension Steering:
Front suspension, rear suspension, steering gear, power steering system, wheel alignment.
Electrical Systems:
Battery, alternator, starter motor, lighting system, instrument cluster, power windows, central locking, audio system, wiring diagrams, fuses and relays.
Body Chassis:
Body panels, doors, hood, trunk, interior trim, chassis components, corrosion protection.
HVAC Systems:
Heating, Ventilation, and Air Conditioning (HVAC) system.
Maintenance Procedures:
Scheduled maintenance, oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, belt inspection and replacement.
Troubleshooting:
Diagnostic procedures, symptom-based troubleshooting guides, fault code interpretation.
Repair Procedures:
Step-by-step repair instructions for all major systems, component removal and installation, adjustments, calibration.
Technical Data Specs:
Torque specifications, clearances, tolerances, diagnostic data, electrical values.
Depth:
Comprehensive: Covers everything from basic maintenance and fluid changes to complex engine and transmission overhauls, electrical diagnostics, and body repairs.
Engine Type:
Inline 4-cylinder, SOHC (Single Overhead Camshaft) - common for this class of vehicle.
Displacement Liters:
Typically 1.5L (1498 cc) or 1.6L (1598 cc) for the Sens model range.
Bore X Stroke:
Refer to manual for specific engine code (e.g., F15S3 or similar).
Compression Ratio:
Refer to manual for specific engine code.
Horsepower Hp:
Approx. 70-85 HP (depending on exact engine variant).
Torque Lb-Ft:
Approx. 80-90 lb-ft (depending on exact engine variant).
Fuel Delivery:
Electronic Fuel Injection (EFI).
Fuel Type:
Unleaded Gasoline.
Fuel Octane Rating:
87 Octane (or as specified in manual).
Ignition System:
Distributorless Ignition System (DIS) or Distributor Ignition System (depending on exact specification).
ECU Type:
Refer to manual for specific ECU part numbers and diagnostic protocols (e.g., OBD-I or early OBD-II).
Transmission Type:
5-Speed Manual Transmission.
Transmission Type:
3-Speed Automatic Transmission (likely available).
Clutch Type:
Dry single plate clutch (for manual).
Transmission Fluid Manual:
GL-4 75W-90 Gear Oil (check manual for specific OEM recommendation).
Transmission Fluid Automatic:
Dexron III or equivalent (check manual for specific OEM recommendation).
Length Mm:
Approximately 3980-4050 mm (Sedan/Hatchback variations).
Width Mm:
Approximately 1680-1700 mm.
Height Mm:
Approximately 1390-1440 mm.
Wheelbase Mm:
Approximately 2470-2480 mm.
Curb Weight Kg:
Approximately 950-1050 kg (depending on body style and equipment).
Crash Test Ratings:
Likely minimal official ratings from major agencies for this specific model year and region. Refer to manual for any manufacturer-provided safety data.
ABS:
Optional or standard on higher trims.
Traction Control:
Unlikely to be standard or commonly available.
Airbags:
Driver airbag standard, passenger airbag optional or standard on higher trims.
Seatbelts:
Front three-point seatbelts with pretensioners, rear lap and shoulder belts.
Oil Change Interval Km:
Every 7,500 - 10,000 km or 6-12 months, whichever comes first (refer to manual for exact mileage).
Air Filter Replacement Km:
Every 20,000 - 30,000 km.
Spark Plug Replacement Km:
Every 30,000 - 40,000 km (depending on plug type).
Timing Belt Replacement Km:
Crucial check, typically around 80,000 - 100,000 km or 5-7 years. Failure can cause severe engine damage. Refer to manual for specific recommendation.
Engine Oil Type:
API SG/SH or higher, SAE 10W-30 or 10W-40 (check manual for climate suitability).
Engine Oil Capacity Liters:
Approx. 3.5 - 4.0 Liters (with filter change).
Coolant Type:
Ethylene Glycol based antifreeze/coolant (green type) mixed 50/50 with distilled water.
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid.
Common Problems:
Potential for electrical gremlins, wear and tear on suspension components, minor oil leaks from seals, ignition system issues (coil packs, plug wires), rust on body panels in certain climates.
Maintenance Focus:
Regular fluid changes, timing belt maintenance, rust prevention, and checking electrical connections are critical for longevity.
Brand Origin:
Daewoo Motor Company, a South Korean automobile manufacturer, formerly a division of Daewoo Group.
Platform Origin:
The Daewoo Sens was based on the GM T-body platform, originally developed by Opel for models like the Opel Kadett and Vauxhall Astra. It was later rebadged and adapted by Daewoo.
Predecessor Successor:
Preceded by other Daewoo models and often succeeded by the Daewoo Lanos/Nexia in some markets.
Production Period:
The Daewoo Sens was produced in the mid-to-late 1990s, with the 1998 model year representing a specific iteration within this period.
Manufacturing Locations:
Primarily South Korea, with potential assembly in other regions through joint ventures or licensing agreements.