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1990 Mazda Protege CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Mazda REPAIR SHOPS DON'T WANT YOU TO KNOW
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- 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
Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1990 Mazda Protege car and truck
repair procedures including Mazda engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work
guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up &
drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install
procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c
system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix
your Mazda Protege automobile. Try the Automotix DIY solution today!
A/C & HEATER SERVICE PROCEDURES FOR 1990 Mazda Protege AUTOMOBILES
A/C & Cooling System Maintenance -> Mazda -> 1990-2002 Miata, Millenia, Protege, 323, MX-3, MX-6, 626, RX-7 & 929
Vehicle: 1990 Mazda Protege LX 1.8 L4 GAS
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BRAKE SERVICE PROCEDURES FOR 1990 Mazda Protege AUTOMOBILES
HYDRAULIC BRAKES -> TROUBLESHOOTING -> EXCEPT NAVAJO -> NAVAJO
Vehicle: 1990 Mazda Protege GT 1.8 L4 GAS
EXCEPT NAVAJO
Refer to Fig. for assistance in diagnosing problems in the brake syste...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 1990 Mazda Protege AUTOMOBILES
Mazda -> Fuel Filter Scheduled Maintenance -> 1988-00 -> Normal Service -> Severe Service
Vehicle: 1990 Mazda Protege LX 1.8 L4 GAS
Normal Service
Replace every 60,000 m...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1990 Mazda Protege AUTOMOBILES
CV AXLE SHAFT, Replace
Vehicle: 1990 Mazda Protege LX 1.8 L4 GAS
- Raise and support vehicle, then remove wheel and tires.
- Remove splash shield, then transaxle drain plug.
- Raise staked portion of driveshaft locknut using suitable tool.
- Apply brakes, then loosen and remove locknut.
- Remove stabilizer, then tie rod ends using tool No. 490118850C or equivalent.
- Remove lower ball joint attaching bolt.
- Remove driveshaft clinch bolt and nut, pry down on lower arm to disconnect ball joint.On vehicles equipped with autom...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1990 Mazda Protege AUTOMOBILES
Starter, Replace
Vehicle: 1990 Mazda Protege GT 1.8 L4 GAS
- Disconnect battery ground cable.
- Disconnect battery ground cable from battery, then raise and support vehicle.
- Remove starter motor bracket and different...
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MAINTENANCE LAMP RESET PROCEDURES FOR 1990 Mazda Protege AUTOMOBILES
Mazda -> Anti-Lock Brake System Warning Lamp -> 1990-2003 Protege
Vehicle: 1990 Mazda Protege GT 1.8 L4 GAS
This lamp is used to warn of a fault in the anti-lock brake system. The lamp will illuminate for a few seconds and then go off after the ignition switch is placed in the on position ...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1990 Mazda Protege AUTOMOBILES
Radiator, Replace
Vehicle: 1990 Mazda Protege SE 1.8 L4 GAS
- Disconnect negative cable from battery.
- Drain coolant into a suitable container.
- Remove resonance chamber from radiator.
- Disconnect cooling fan motor connector.
- Remove overflow hose from radiator.
- Remove radiator upper hose.
- Remove radiator lower hose.
- On models with automatic transaxle, radiator thermoswitch connector.
- Remove two trans...
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SERPENTINE BELT SERVICE PROCEDURES FOR 1990 Mazda Protege AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 1990 Mazda Protege SE 1.8 L4 GAS
- Loosen alternator pivot bolt.
- Loosen adjuster lock bolt.
- Loosen alternator adjustment bolt and relieve belt tension.
- Remove driv...
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COMPONENT LOCATION DIAGRAMS FOR 1990 Mazda Protege AUTOMOBILES
Component location diagrams for most 1990 Mazda Protege cars and light trucks sold in the U.S. from 1990+.
 Fuel Tank Components Diagram for 1990 Mazda Protege 4WD 1.8 L4 GASComponents on diagram: |
 Automatic Transaxle Components Diagram for 1990 Mazda Protege LX 1.8 L4 GASComponents on diagram: |
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WIRING DIAGRAMS FOR 1990 Mazda Protege AUTOMOBILES
OEM drawn wiring diagrams for most 1990 Mazda Protege cars and light trucks sold in the U.S.
 1990 Mazda Protege LX 1.8 L4 GAS Wiring DiagramComponents on diagram: |
 1990 Mazda Protege LX 1.8 L4 GAS Wiring DiagramComponents on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 1990 Mazda Protege AUTOMOBILES
OEM TSB listings for most 1990 Mazda Protege cars and light trucks sold in the U.S. from 1985+.
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Document: SERVICE BUMPER SPECIFICATION CHANGE Vehicle: 1990 Mazda Protege GT 1.8 L4 GAS Auto Systems: |
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Document: SERVICE BUMPER SPECIFICATION CHANGE Vehicle: 1990 Mazda Protege GT 1.8 L4 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 1990 Mazda Protege AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1990 Mazda Protege 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 1990 Mazda Protege 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 1990 Mazda Protege 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 1990 Mazda Protege 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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