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1990 Dodge Omni CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Dodge REPAIR SHOPS DON'T WANT YOU TO KNOW
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- Component Locations
- 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 1990 Dodge Omni AUTOMOBILES
A/C & Cooling System Maintenance -> DaimlerChrysler Corp. -> Chrysler Imperial, LeBaron & New Yorker (1990-93), Dodge Daytona, Dynasty, Monaco, Omni, Shadow & Spirit, Eagle Premier & Plymouth Acclaim, Horizon, & Sundance
Vehicle: 1990 Dodge Omni 2.2 L4 GAS
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BRAKE SERVICE PROCEDURES FOR 1990 Dodge Omni AUTOMOBILES
DRUM BRAKES, CHRYSLER CORP. -> General Information -> GENERAL INSPECTION -> ADJUSTER MECHANISM -> BACKING PLATE -> BRAKE DRUMS -> BRAKE LININGS & SPRINGS -> PARKING BRAKE CABLE
Vehicle: 1990 Dodge Omni 2.2 L4 GAS
BRAKE DRUMS
Any time the brake drums are removed for brake service, the braking surface diameter should be checked with a suitable brake drum micrometer at several points to determine if they are within the safe oversize limit stamped on the brake drum outer surface. If the braking surface diameter exceeds specifications, the drum must be replaced. If the braking surface diameter is within specifications, drums should be cleaned and inspected for cracks, scores, deep grooves, taper, out of round and heat spotting. If drums are cracked or heat spotted, they must be replaced. Sc...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 1990 Dodge Omni AUTOMOBILES
DaimlerChrysler/AMC/Eagle Passenger Cars -> Fuel Filter Scheduled Maintenance -> 1981-06 Front Wheel Drive Models Except Champ & Colt -> Normal Service -> Severe Service
Vehicle: 1990 Dodge Omni 2.2 L4 GAS
Normal ...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1990 Dodge Omni AUTOMOBILES
CV AXLE SHAFT, Replace
Vehicle: 1990 Dodge Omni 2.2 L4 GAS
- Remove center cap and drive axle nut.
- Raise and support vehicle, then remove front wheel.
- Disconnect lower arm ball joint and knuckle coupling, then remove strut bar and stabilizer bar from lower arm.
- Lefthand driveshaft only, remove center bearing snap ring from bearing bracket.
- Lightly tap double offset joint outer race with a wooden hammer and disconnect drive axle from cardan joint assembly.
- Disconnect drive axle from bearing bracket.
- Both driveshafts, press drive axle from hub using axle shaft puller tool No. MB990241 or equivalent. When pressing drive axle from hub, use c...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1990 Dodge Omni AUTOMOBILES
Starter, Replace
Vehicle: 1990 Dodge Omni 2.2 L4 GAS
- Disconnect battery ground cable.
- Remove starter to flywheel housing and rear bracket to engine or transaxle attaching bolts.
- Loosen air pump tube at exhaust manifold, then position tube bracket away from starter motor.
- Remove heat shield ...
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MAINTENANCE LAMP RESET PROCEDURES FOR 1990 Dodge Omni AUTOMOBILES
Chrysler LLC Cars -> Electronic Throttle Control (ETC) Warning Light ->
Vehicle: 1990 Dodge Omni 2.2 L4 GAS
This light will turn on briefly as a bulb check when the ignition switch is placed in the on position. This light will also turn on while the engine is run...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1990 Dodge Omni AUTOMOBILES
Heater Hose, Replace -> Inlet -> Outlet
Vehicle: 1990 Dodge Omni 2.2 L4 GAS
Inlet
- Drain coolant into a suitable container.
- Loosen hose clamp connecting hose to heater core inlet tube.
- Loosen hose clamp connecting hose to heat control valve.
- Remove hose from vehicle.
- Reverse procedu...
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SERPENTINE BELT SERVICE PROCEDURES FOR 1990 Dodge Omni AUTOMOBILES
Serpentine Drive Belt, Replace -> Air Conditioning -> Alternator and Water Pump -> Power Steering
Vehicle: 1990 Dodge Omni 2.2 L4 GAS
Alternator and Water Pump
- Disconnect battery ground cable from battery.
- Loosen alternator mounting bolt.
- Loosen alternator adjustment screw lack nut.
- Loosen alternator belt adjusting bolt.
- Remove alternator belt.
- Clean and inspect belt surfaces of all pulleys.
- Reverse procedure to install, noting the following:
- Tighten adjusting bolt to increase alternator belt tension to 160 lbs.
- Torque pivot bolt to 40 ft. lbs.
- Torque adjusting...
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COMPONENT LOCATION DIAGRAMS FOR 1990 Dodge Omni AUTOMOBILES
Component location diagrams for most 1990 Dodge Omni cars and light trucks sold in the U.S. from 1990+.
Body Panel Splices Diagram for 1990 Dodge Omni 2.2 L4 GAS Components on diagram: |
Center High-Mount Stop Lamp Splices Diagram for 1990 Dodge Omni 2.2 L4 GAS Components on diagram: |
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WIRING DIAGRAMS FOR 1990 Dodge Omni AUTOMOBILES
OEM drawn wiring diagrams for most 1990 Dodge Omni cars and light trucks sold in the U.S.
1990 Dodge Omni 2.2 L4 GAS Wiring Diagram Components on diagram: |
1990 Dodge Omni 2.2 L4 GAS Wiring Diagram Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 1990 Dodge Omni AUTOMOBILES
OEM TSB listings for most 1990 Dodge Omni cars and light trucks sold in the U.S. from 1985+.
Document: CHILD SEAT TETHER ANCHOR INSTALLATION - REV Vehicle: 1990 Dodge Omni 2.2 L4 GAS Auto Systems: |
Document: AUTOMATIC TRANSMISSION FLUID USAGE - ATF+4 (TYPE MS9602) - REVISED Vehicle: 1990 Dodge Omni 2.2 L4 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 1990 Dodge Omni AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1990 Dodge Omni 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 Dodge Omni 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 Dodge Omni 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 Dodge Omni 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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