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1994 Mazda 626 CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Mazda REPAIR SHOPS DON'T WANT YOU TO KNOW
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- Wiring Diagrams
- Technical Service Bulletins
- Specifications
- A/C & Heater Service
- Brake Service
- Fuel Filter Replacement
- Driveline, U-Joint & CV Axles Replacement
- Starter & Alternator Replacement
- Maintenance Lamp Reset
- Radiator & Hose Replacement
- Serpentine Belt Service

A/C & HEATER SERVICE PROCEDURES FOR 1994 Mazda 626 AUTOMOBILES
Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 1994 Mazda 626 ES 2.5 V6 GAS
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BRAKE SERVICE PROCEDURES FOR 1994 Mazda 626 AUTOMOBILES
HYDRAULIC BRAKE SYSTEMS -> DIAGNOSIS & TESTING -> Brake Fluid Level Sensor -> Millenia -> Proportioning Valve
Vehicle: 1994 Mazda 626 LX 2.0 L4 GAS
Proportioning Valve
- Connect pressure testing equipment as shown, Figs. through , then bleed air from brake system as described under "Brake System Bleed."
- Depress pedal until master cylinder pressure measures A, then record rear brake pressure (A').
- Depress pedal with additional force until master cylinder pressure measures A, then record rear brake pressure again (B').
- If pressures are not ...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 1994 Mazda 626 AUTOMOBILES
Mazda -> Component Locations -> 1993-01 626 & MX-6 w/2.0L Engine
Vehicle: 1994 Mazda 626 DX 2.0 L4 GAS
Ref...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1994 Mazda 626 AUTOMOBILES
CV AXLE SHAFT, Replace
Vehicle: 1994 Mazda 626 LX 2.0 L4 GAS
- Raise and support vehicle.
- Remove tires and wheels.
- Drain oil from transaxle.
- Remove hub nut.
- Remove splash shield.
- Remove stabilizer bar attaching nuts and stabilizer bar from lower control arm.
- Remove tie rod end nut and remove tie rod end from steering knuckle.
- Remove ball joint nut and remove ball joint from lower control arm.
- On models with automatic transaxle, on left side only, remove engine mount member.
- On all models, using a suitable pry bar, pry driveshaft out of tra...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1994 Mazda 626 AUTOMOBILES
Starter, Replace
Vehicle: 1994 Mazda 626 DX 2.0 L4 GAS
- Disconnect battery ground cable.
- Deactivate audio antitheft function, before disconnecting battery...
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MAINTENANCE LAMP RESET PROCEDURES FOR 1994 Mazda 626 AUTOMOBILES
Mazda -> Anti-Lock Brake System Warning Lamp -> 1990-97 MX-6 & 626
Vehicle: 1994 Mazda 626 LX 2.5 V6 GAS
This lamp is used to warn of a fault in the anti-lock brake system. After system diagnosis and repair are complete, reset the lamp according to the following procedures.
- Connect check connector terminal wires GR and GB to one another using a suitable jumper, Fig. . Check connector is located below driver's seat, forward of control unit.
- Place ignition switch in On position.
- Ensure warning lamp is illuminated,...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1994 Mazda 626 AUTOMOBILES
Radiator, Replace
Vehicle: 1994 Mazda 626 LX 2.0 L4 GAS
- Deactivate audio anti-theft function.
- Disconnect battery ground cable and drain engine coolant.
- Remove fresh air duct, then disconnect coolant fan motor and condenser fan motor connectors.
- Remove coolant ...
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SERPENTINE BELT SERVICE PROCEDURES FOR 1994 Mazda 626 AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 1994 Mazda 626 ES 2.5 V6 GAS
- Loosen tensioner pulley lock nut.
- Loosen tensioner pulley ...
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COMPONENT LOCATION DIAGRAMS FOR 1994 Mazda 626 AUTOMOBILES
Component location diagrams for most 1994 Mazda 626 cars and light trucks sold in the U.S. from 1990+.
![]() Components on diagram: |
![]() Components on diagram: |
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WIRING DIAGRAMS FOR 1994 Mazda 626 AUTOMOBILES
OEM drawn wiring diagrams for most 1994 Mazda 626 cars and light trucks sold in the U.S.
![]() Components on diagram: |
![]() Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 1994 Mazda 626 AUTOMOBILES
OEM TSB listings for most 1994 Mazda 626 cars and light trucks sold in the U.S. from 1985+.
Document: STAINS APPEAR ON WHEELS Vehicle: 1994 Mazda 626 DX 2.0 L4 GAS Auto Systems: |
Document: NON GENUINE ACCESSORIES AFFECT AIR BAG OPERATION - REVISED Vehicle: 1994 Mazda 626 DX 2.0 L4 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 1994 Mazda 626 AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1994 Mazda 626 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 1994 Mazda 626 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 1994 Mazda 626 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 1994 Mazda 626 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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