🏷️ Basic Information

Make:

Dacia

Model:

Logan

👋 Introduction

Market Segment:

Budget-friendly, subcompact/compact sedan and station wagon, often popular in Eastern European and emerging markets.

Competitors:

Competes with vehicles like the Skoda Felicia/Fabia, Fiat Albea, Hyundai Accent, Kia Rio, and early generation Ford Fiesta/Focus in its respective segments and markets.

Design Philosophy:

Emphasizes practicality, affordability, and robustness over luxury or advanced features. Designed for durability and ease of maintenance.

Target Audience:

Cost-conscious buyers, fleet operators, families seeking reliable and economical transportation.

📋 Manual Details

Language:

Romanian (RO)

Page Count:

1550

Manual Type:

Service and Repair Manual

Format:

Likely Print or PDF (requires confirmation based on typical sales models)

📖 Manual Coverage

Engine Systems:

Engine mechanicals, fuel injection, ignition, exhaust, cooling, lubrication, engine management (ECU diagnostics and repair)

Transmission Systems:

Manual transmission (clutch, gearbox, driveshafts), Automatic transmission (if applicable to specific models covered), differential, and associated linkages/controls

Brake Systems:

Hydraulic system, ABS (Anti-lock Braking System), EBD (Electronic Brakeforce Distribution), brake discs, pads, calipers, drums, lines, and parking brake

Electrical Systems:

Battery, charging system (alternator), starting system, lighting (headlights, taillights, interior), power windows, central locking, wipers, horn, fuses, relays, and basic wiring diagrams

Suspension And Steering:

Front and rear suspension components (shocks, struts, springs, bushings, control arms), power steering system (if equipped), wheel alignment specifications

Body And Chassis:

Body panel repair, door mechanisms, interior trim, chassis components, underbody protection, corrosion prevention

HVAC System:

Heating, ventilation, and air conditioning (AC) system operation, diagnosis, and component replacement (compressor, evaporator, condenser, blower motor)

Fuel And Emissions:

Fuel tank, fuel pump, fuel lines, evaporative emission control (EVAP) system, catalytic converter, oxygen sensors, and emission control diagnostics

Cooling System Components:

Radiator, water pump, thermostat, cooling fan, hoses, and coolant expansion tank.

Lubrication System Components:

Oil pump, oil filter, oil pan, oil pressure sensor, and oil passages.

Exhaust System Components:

Exhaust manifolds, catalytic converter, mufflers, exhaust pipes, and oxygen sensors.

Ignition System Components:

Spark plugs, ignition coils, distributor (if applicable to older models), crankshaft position sensor, camshaft position sensor.

Maintenance Procedures:

Scheduled maintenance (oil changes, filter replacements, spark plug replacement), fluid level checks and top-offs, belt inspections and replacement, brake fluid flush

Repair Procedures:

Step-by-step repair instructions for all major vehicle systems, including component removal, installation, and adjustment

Diagnostic Procedures:

Troubleshooting guides, symptom-based diagnosis, identification of common fault codes, testing procedures for electrical components and sensors

Rebuilding Procedures:

Detailed instructions for rebuilding major components such as engines, transmissions, and steering racks

Technical Specifications Data:

Torque values for critical fasteners, fluid capacities, electrical specifications, component tolerances, and diagnostic data (e.g., sensor readings)

Bodywork And Interior Repair:

Repair procedures for exterior body panels, doors, bumpers, and interior trim components, including upholstery and dashboard elements.

Troubleshooting Electrical Faults:

Systematic approach to diagnosing and resolving electrical issues, including fuse box layout, wiring harness tracing, and common component failures.

Wheel Alignment Specifications:

Front and rear wheel alignment angles (camber, caster, toe) and adjustments.

Tire And Wheel Specifications:

Recommended tire sizes, inflation pressures, wheel types, bolt patterns (e.g., 4x100 or 5x100 depending on generation), and torque specifications.

Depth Of Coverage:

Comprehensive, covering routine maintenance to major component overhauls and diagnostics

Diagnostic Tools And Techniques:

Information on using diagnostic tools (e.g., OBD-II scanners), interpreting fault codes, and performing system checks and adjustments using specialized equipment.

📊 Manual Specifications

File Format:

Likely PDF for digital versions, Print for physical copies

Searchability:

PDF format typically offers full-text search capabilities for quick access to specific information.

Print Quality:

High-quality print suitable for workshop environments if physical. Clear and legible if PDF.

Illustrations Diagrams:

Detailed line drawings, exploded views, and photographic illustrations to guide repair and maintenance procedures.

Binding Type:

Likely perfect bound or spiral bound for print editions to allow flat opening.

Paper Type:

Durable, semi-gloss paper stock common in workshop manuals to resist grease and dirt.

⚙️ Engine Specifications

Engine Variants Common:

The Dacia Logan has been offered with a range of petrol and diesel engines. Common petrol engines include 1.4L (K7J/K7M) and 1.6L (K7M/K4M) MPI. Diesel variants often feature 1.5L dCi (K9K) engines.

Typical Power Output Petrol:

Petrol engines typically range from 75 HP to 90 HP, with torque figures around 110-130 Nm.

Typical Power Output Diesel:

The 1.5 dCi diesel engine typically produces between 65 HP and 85 HP, with torque figures around 160-200 Nm.

Fuel Delivery:

Multi-point fuel injection (MPI) for petrol engines, Common Rail Direct Injection (CRDi) for diesel engines.

Cylinder Arrangement:

Inline-4 cylinder engines.

Timing Belt Replacement:

Typically requires replacement every 60,000 to 90,000 km or 4-6 years, depending on the specific engine and operating conditions. Consult the manual for exact intervals.

Spark Plug Replacement:

Intervals vary by spark plug type (standard, platinum, iridium), typically ranging from 30,000 km for standard plugs to 60,000+ km for longer-life types.

🔧 Transmission

Transmission Type Common:

5-speed manual transmission is the standard offering across most variants.

Transmission Type Optional:

Some later models or specific market variants may have offered a 4-speed automatic transmission.

Clutch Type:

Dry, single-plate clutch operated hydraulically.

Manual Transmission Fluid Spec:

Typically API GL-4, SAE 75W-80 or 75W-90 gear oil. Specific capacity to be confirmed in manual.

Automatic Transmission Fluid Spec:

If equipped, typically uses ATF DEXRON III or equivalent. Specific capacity to be confirmed in manual.

📐 Dimensions

Body Styles:

Primarily offered as a 4-door sedan and a 5-door station wagon (MCV - "Multi-Purpose Vehicle" designation by Dacia). Some markets may have also seen a panel van variant.

Typical Length:

Sedan: approx. 4250 mm; Station Wagon: approx. 4450 mm

Typical Width:

approx. 1730 mm (excluding mirrors)

Typical Height:

Sedan: approx. 1520 mm; Station Wagon: approx. 1640 mm

Boot Capacity Sedan:

Generous for its class, often around 510 liters.

Boot Capacity Station Wagon:

Significantly larger, often exceeding 700 liters with rear seats up.

Curb Weight:

Typically ranges from 1050 kg to 1200 kg depending on engine and body style.

🛡️ Safety Features

Euro Ncap Rating:

Early models received a 3-star Euro NCAP rating, reflecting its budget positioning. Later generations and improved specifications may have seen higher ratings. Full details for specific years would be in the manual.

ABS:

Anti-lock Braking System (ABS) and Electronic Brakeforce Distribution (EBD) available on many models, particularly higher trims.

Traction Control:

Traction Control System (TCS) or Electronic Stability Program (ESP) may be available on later or higher specification models.

Airbags:

Standard front airbags for driver and passenger. Side airbags and curtain airbags available on higher trim levels or optional.

Seatbelts:

Three-point seatbelts with pre-tensioners for front occupants, three-point seatbelts for rear outer occupants, and a lap belt for the center rear seat.

Child Seat Anchors:

ISOFIX mounting points for child safety seats are typically present in the rear outer seats.

💡 Technology Features

Infotainment Systems:

Base models may have a basic radio/CD player. Higher trims can feature integrated infotainment systems with touchscreens, Bluetooth connectivity, USB ports, and optional navigation systems. Specific offerings vary by generation and market.

Driver Assistance Features:

Features like rear parking sensors, cruise control, and speed limiters may be available on certain trim levels or as optional extras. Advanced driver-assistance systems (ADAS) are generally absent in earlier generations.

Connectivity Options:

Bluetooth for hands-free calling and audio streaming, USB ports for media playback and charging. Later models may offer smartphone integration like Apple CarPlay/Android Auto.

🔧 Maintenance

Oil And Filter Change:

Typically every 15,000 km or 12 months, whichever comes first. Petrol engines may have slightly shorter intervals. Diesel engines with DPF may have specific requirements.

Air Filter Replacement:

Recommended every 30,000 km or as needed based on operating conditions (e.g., dusty environments).

Cabin Filter Replacement:

Typically every 15,000-30,000 km or annually, depending on usage and environment.

Brake Fluid Change:

Every 2 years, regardless of mileage, to maintain braking performance and prevent corrosion.

Engine Oil Specification:

Depends on engine type. For petrol engines: Renault RN 0700 or RN 0710 (e.g., 5W-40 or 0W-40). For diesel engines (especially with DPF): Renault RN 0720 (e.g., 5W-30 low SAPS). Always verify with the manual for specific engine and climate.

Coolant Specification:

Ethylene glycol-based coolant with organic acid technology (OAT) or hybrid OAT (HOAT) meeting Renault RN 41-01-001 T or equivalent. Typically a 50/50 mix with distilled water.

Power Steering Fluid:

If hydraulic power steering is equipped, it typically uses a fluid meeting Renault specification (e.g., ELF PSF Class 1 or equivalent). Electric power steering does not require fluid.

Common Wear Items:

Front suspension components (ball joints, bushings, drop links), clutch wear, and exhaust system components can be common wear items due to road conditions and usage.

Diesel Engine Dpf Issues:

1.5 dCi engines with Diesel Particulate Filters (DPF) can experience clogging if the vehicle is predominantly used for short journeys, requiring specific regeneration procedures or cleaning.

Electrical Gremlins:

Minor electrical issues related to switches, sensors, or wiring can occur, particularly in older vehicles, though generally considered reliable.

Rust And Corrosion:

Depending on the climate and care, rust can affect wheel arches, sills, and underbody components. Proper rust proofing and maintenance are important.

📚 Vehicle History

Brand Origin:

Dacia is a Romanian automobile manufacturer, originally established in 1966. It has been a subsidiary of the Renault Group since 1999.

First Generation:

The first generation Dacia Logan was launched in 2004 (Type L90 for sedan, L91 for station wagon), based on a Renault platform derived from the Renault Clio II. It was designed to be a robust, affordable, and spacious family car.

Subsequent Generations:

The second generation Logan (Type X52) was introduced in 2012, featuring a more modern design and improved interior. A third generation (Type KFD) was launched in 2020, built on the Renault-Nissan CMF-B platform and also available as a crossover-styled 'Stepway' variant.

Manufacturing Locations:

Primarily manufactured in Mioveni, Romania. It is also produced or assembled in other Renault facilities globally, including India (as Mahindra Logan) and Russia.

🏆 Awards & Recognition

Value Awards:

The Dacia Logan has consistently been recognized in various markets for its exceptional value for money and affordability, often winning 'best budget car' or 'best value' awards from automotive publications.

Reliability Reputation:

Generally considered reliable, particularly the mechanical components, due to its simpler design and shared parts with Renault. However, specific reliability can vary based on maintenance and market conditions.