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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1990 Dodge Omni car and truck repair procedures including Dodge 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 1990 Dodge Omni automobile. Try the Automotix DIY solution today!
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BRAKE SERVICE PROCEDURES FOR 1990 Dodge Omni AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1990 Dodge Omni cars and light trucks from 1990+.

HYDRAULIC BRAKE SYSTEM, CHRYSLER CORP. -> HYDRAULIC BRAKE SYSTEM CONTROLS -> Colt Vista -> Colt Wagon -> Description -> Hold-Off Valve -> Proportioning Valve -> Testing -> TYPE 1-COMBINATION VALVE -> TYPE 2-COMBINATION VALVE -> TYPE 3-COMPENSATOR LIMITER VALVE -> TYPE 4-PROPORTIONING VALVE -> TYPE 5-PROPORTIONING VALVE -> TYPE 6-LOAD SENSING PROPORTIONING VALVE -> Warning Light System
Vehicle: 1990 Dodge Omni 2.2 L4 GAS

TYPE 1-COMBINATION VALVE

DESCRIPTION

This valve assemblyFig. , is comprised of a warning switch, proportioning valve, and a hold-off valve.

The warning switch detects system failure when a pressure difference occurs between the front and rear brake systems. In such a case, the valve piston shuttles toward the side with the low pressure, forcing the switch plunger upward over the piston's tapered shoulder. This movement closes the switch contacts causing the brake warning lamp to illuminate. Upon restoration of equalized hydraulic system pressure the brake warning sw...

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BRAKE SERVICE PROCEDURES FOR 1990 Dodge Omni AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1990 Dodge Omni cars and light trucks from 1990+.

DISC BRAKES, CHRYSLER CORP. -> General Information -> BRAKE ROUGHNESS
Vehicle: 1990 Dodge Omni 2.2 L4 GAS

The most common cause of brake chatter on disc brakes is a variation in disc thickness. If roughness, vibration, or pedal pulsation is experienced the disc may have excessive thickness variation. Check rotor parallelism (thickness variation) as described under "... "

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BRAKE SERVICE PROCEDURES FOR 1990 Dodge Omni AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1990 Dodge Omni cars and light trucks from 1990+.

DISC BRAKES, CHRYSLER CORP. -> Type 4-Kelsey-Hayes Single Pin Floating Caliper Disc Brake, Front -> CALIPER OVERHAUL
Vehicle: 1990 Dodge Omni 2.2 L4 GAS

Refer to "Caliper Overhaul" as described under "Type 2-A.T... "

CLICK HERE TO GET FULL ACCESS TO 1990 Dodge Omni BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 1990 Dodge Omni AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1990 Dodge Omni cars and light trucks from 1990+.

DISC BRAKES, CHRYSLER CORP. -> General Information -> DISC BRAKE SERVICE -> LATERAL RUNOUT CHECK -> PARALLELISM CHECK
Vehicle: 1990 Dodge Omni 2.2 L4 GAS

Maintenance of disc brakes is extremely critical for proper brake operation due to close tolerances required in machining the brake disc. In addition, the disc rubbing surface must be non-directional and maintained at a micro inch finish to control erratic performance, promote long lining life, and equal lining wear of both left and right brakes.

Refinishing of the rubbing surfaces should not be attempted unless precision equipment, capable of measuring in micro inches (millionths of an inch) is available.

LATERAL RUNOUT CHECK

Refer to "Rotor Specifications" for runout specificati...

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BRAKE SERVICE PROCEDURES FOR 1990 Dodge Omni AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1990 Dodge Omni cars and light trucks from 1990+.

HYDRAULIC BRAKE SYSTEM, CHRYSLER CORP. -> FRONT & REAR SPLIT HYDRAULIC BRAKE SYSTEMS
Vehicle: 1990 Dodge Omni 2.2 L4 GAS

When the brake pedal is depressed, both the primary (front brake) and the secondary (rear brake) master cylinder pistons are moved simultaneously to exert hydraulic fluid pressure on their respective independent hydraulic systems. The fluid displacement of the two master cylinders is proportioned to fulfill the requirements of each of the two independent hydraulic brake systems, Fig. .

If a failure of a rear (secondary) brake system should occur, initial brake pedal movement causes the unrestricted secondary piston to bottom in the master cylinder bore....

CLICK HERE TO GET FULL ACCESS TO 1990 Dodge Omni BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 1990 Dodge Omni AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1990 Dodge Omni cars and light trucks from 1990+.

POWER BRAKE UNITS, CHRYSLER CORP. -> GENERAL SERVICE -> CHECKING COMPLAINTS -> Chrysler Front Wheel Drive Models Except Colt, Colt Vista, Colt Wagon, Laser, Monaco & Stealth -> Chrysler Rear Wheel Drive Except Conquest -> Colt, Colt Vista, Colt Wagon, Conquest, Stealth & Summit -> Colt, Colt Vista, Conquest, Laser, Eagle Summit & Talon -> Decreasing Brake Pedal Travel -> Dragging Brakes -> Eagle Medallion -> Hard Brake Pedal -> Laser & Eagle Talon -> Monaco & Eagle Premier -> POWER BOOSTER, REPLACE -> PUSHROD ADJUSTMENT -> TROUBLESHOOTING
Vehicle: 1990 Dodge Omni 2.2 L4 GAS

In order to properly service and repair available brake systems, a thorough understanding of the power assist systems is necessary. The vacuum assist diaphragm assembly multiplies the force exerted on the master cylinder piston in order to increase the hydraulic pressure delivered to the wheel cylinders or calipers while decreasing the effort necessary to obtain acceptable stopping performance.

Vacuum assist units get their energy by opposing engine vacuum to atmospheric pressure. A piston, cylinder and flexible diaphragm utilize this energy to provide brake assistance. The diaph...

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Shop online for auto body parts, engines, wheels, lights...

Click here to view more details1989 Dodge Omni Shock Absorber and Strut Assembly, Front.

Source: Auto Body Parts Store

$37.31

Click here to view more details about 1990 Dodge Omni Headlight, Driver Or Passenger Side1990 Dodge Omni Headlight, Driver Or Passenger Side, Bulbs included; Sealed beam type; Rectangular; DOT and SAE approved; A high quality, OE replacement headlight assembly; Backed by 1-year, unlimited-mileage warranty..

Source: Auto Body Parts Store

$16.68

Click here to view more details about 1986 Dodge Omni 14" X 5.5" Alloy Wheel1986 Dodge Omni 14" X 5.5" Alloy Wheel, ALLOY WHEEL, 14 X 5.5, 4 STUDS/LUGS, 100MM BOLT DIA, 18 SLOTS, LIGHT SPARKLE SILVER, UNIVERSAL; SEE CH16 FOR 5 LUGS NOT THE SAME AS 1412, , .

Source: Wheels / Rims, Mirrors & Lights Store

$121.45

Click here to view more details about 1985 Dodge Omni L4, 2.2 L, 135 CID Rebuilt Engine1985 Dodge Omni L4, 2.2 L, 135 CID Rebuilt Engine, FWD, non turbo, with carb or fuel injection, 6-bolt flywheel, head #287., Warranty: 7-Year/70,000 Mile, .

Source: Rebuilt Engines Store

$1,476.00

Click here to view more details1986 Dodge Omni Used Distributor, Without turbo, Very Good.

Source: Used Auto Parts Store

$86.00

Click here to view more details1989 Dodge Omni Used Alternator, 2.5, AUTO, FWD, Very Good.

Source: Used Auto Parts Store

$86.00
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