Target Audience:
Mazda 626 and MX-6 owners, DIY mechanics, professional technicians
Authenticity:
Official Factory Service Repair Manual, not a third-party reproduction.
Accessibility:
Instant download, searchable PDF, printable pages for convenience in the workshop.
Cost Savings:
Enables DIY servicing, potentially saving $50-$60 per hour on shop labor costs.
Powertrain:
Engine service and repair, transmission service and repair (including differentials and axles), fuel injection and fuel system, cooling system, emission system, engine control system.
Chassis And Suspension:
Suspension systems, steering systems, brake systems, chassis and body.
Electrical And Interior:
Electrical system, wiring diagrams, restraint system, interior components, heater and air conditioning (HVAC).
Maintenance:
General maintenance, periodic lubrication, fluid checks and changes, filter replacements.
Diagnostics And Repair:
Troubleshooting guide, step-by-step repair procedures for all systems, diagnostic procedures.
Special Procedures:
Engine rebuild, transmission overhaul, component replacement, electrical system diagnosis and repair, bodywork and interior repairs.
Depth:
Comprehensive, covering everything from basic maintenance to complete rebuilds, as used by factory-trained technicians.
Compatibility:
Windows and Mac operating systems, requires Adobe PDF Reader
Printability:
Fully printable without restriction (individual pages or entire manual)
Resolution:
High resolution, including detailed illustrations, diagrams, and photos
Binding:
Digital Download (printable)
Paper Type:
N/A (Digital Format)
Engine Variants:
Likely includes 2.2L F2 (SOHC and DOHC variants), and potentially the 1.8L F8 (early models) and 2.0L FE (later models for 626). MX-6 likely focused on the more powerful 2.2L DOHC turbo (F2T) and naturally aspirated 2.2L DOHC (F2).
Horsepower And Torque:
Specific figures vary by engine and trim. For example, the F2T engine typically produced around 145-164 horsepower and 170-190 lb-ft of torque. Naturally aspirated 2.2L DOHC engines produced around 110-140 hp. The manual will contain precise specifications for all variants.
Fuel Delivery:
Electronic Fuel Injection (EFI) for most models, including Sequential Multi-Port Fuel Injection (MPI). The manual will detail specific injector types, fuel pump pressures, and control module operation.
ECU Details:
Engine Control Unit (ECU) diagnostics, sensor data interpretation (e.g., MAP, TPS, O2, ECT sensors), and ignition timing control.
Type:
Likely a 5-speed manual transmission for both 626 and MX-6, with specific gear ratios detailed in the manual.
Type:
4-speed automatic transmission likely available on most models, with detailed service and diagnostic procedures.
Drive Type:
Front-wheel drive (FWD) is standard for both 626 and MX-6. All-wheel drive (AWD) was an option for some 626 models (GV chassis wagon).
Manual Transmission Fluid:
Specific GL-4 or GL-5 gear oil, with viscosity grades like 75W-90 or 80W-90. Capacities will be listed.
Automatic Transmission Fluid:
Dexron II or equivalent, with specific capacities and change intervals detailed.
Body Styles:
Sedan, Hardtop Coupe (MX-6), and Station Wagon (626 GV chassis).
Curb Weight:
Varies significantly by body style, engine, and trim. Base models likely around 2600-2800 lbs, with heavier trims and AWD models exceeding 3000 lbs. The manual will provide exact figures.
Bolt Pattern:
Likely 4x114.3mm (or 5x114.3mm for some higher trims/later years). The manual will confirm this. Common wheel sizes range from 14-inch to 16-inch.
Crash Test Data:
No comprehensive crash test data readily available for this era from official sources like NHTSA for detailed attribute listing. The manual will cover the restraint system (seat belts, airbags if equipped on later models).
Braking System:
Front disc brakes (likely ventilated) and rear drum brakes standard on most models. Higher trims or performance models may have rear discs. ABS (Anti-lock Braking System) became available on some later models and trims. The manual details ABS operation and service.
Restraint System:
Three-point seat belts with pre-tensioners on front seats for most models. Optional airbags may be present on late 1990/1991 models, particularly on the MX-6. The manual details airbag system diagnostics and replacement procedures.
Audio System:
Factory cassette players with AM/FM radio were standard. Optional CD players may have been available on higher trims. Speaker configurations varied by trim and body style.
Features:
Limited driver assistance features by modern standards. Key safety features revolved around braking (ABS availability) and passive restraints (seat belts, potential airbags).
Features:
No built-in connectivity features like Bluetooth or USB. Aftermarket head unit installations were common for enhanced audio and connectivity.
Oil Change:
Typically every 3,000 to 5,000 miles or 3-6 months, depending on driving conditions. The manual will provide specific intervals based on severe or normal use.
Timing Belt:
For 2.2L engines, the timing belt typically required replacement every 60,000 to 90,000 miles. This is a critical maintenance item, and the manual will specify the exact interval and procedure, including tensioner and idler pulley replacement.
Engine Oil:
API SG or SH rated, viscosity typically 5W-30 or 10W-30. The manual will specify the exact type and capacity, likely around 4.5-5.0 quarts with filter.
Coolant:
Ethylene glycol based coolant, typically a 50/50 mix with distilled water. Mazda's FL22 or equivalent is recommended for later models, but for this era, standard green coolant would be typical. Capacity around 7-8 quarts. Manual will specify.
Engine Management:
FI (Fuel Injection) system issues, such as faulty fuel injectors, vacuum leaks, and MAF/MAP sensor problems. Ignition system components (spark plugs, wires, coil) wear over time. Overheating due to radiator or thermostat failure can occur.
Suspension And Steering:
Worn ball joints, tie rod ends, and bushings leading to play in steering and uneven tire wear. Power steering pump leaks or noisy operation can be an issue.
Electrical System:
Corrosion in connectors, especially grounds, can lead to intermittent electrical faults. Alternator and starter issues are common with age. Window regulators and power lock actuators can fail.
Oil Filter:
Examples include Mazda part numbers like B6S7-14-302 or aftermarket equivalents from brands like Fram (PH5720), Wix (51515), or Purolator (L14610). The manual will provide OE numbers.
Mazda Reputation:
Mazda established a reputation for reliable, sporty, and well-engineered vehicles during this period, with the 626 and MX-6 being key players in their respective segments.
Generation Overview:
The fourth generation (GD for sedan/coupe, GV for wagon) marked a significant styling and engineering update from the previous generation, offering a more aerodynamic and modern design. The MX-6 served as the sporty, two-door counterpart to the 626 sedan.
Manufacturing Locations:
Primarily manufactured in Japan.
