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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2001 Pontiac Sunfire car and truck
repair procedures including Pontiac 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 2001 Pontiac Sunfire automobile. Try the Automotix DIY solution today!
We have info for following modifications of 2001 Pontiac Sunfire
- 2001 Pontiac Sunfire 2.2 L4 GAS, CID:134, Fuel Injection, Aspiration:134, Engine VIN:, Desg:4
- 2001 Pontiac Sunfire 2.4 L4 GAS, CID:146, Fuel Injection, Aspiration:146, Engine VIN:, Desg:T
BRAKE SERVICE PROCEDURES FOR 2001 Pontiac Sunfire AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2001 Pontiac Sunfire cars and light trucks from 1990+.
Disc Brakes -> AC-Delco Single Piston Front Disc Brake -> Brake Pad Service
Vehicle: 2001 Pontiac Sunfire 2.2 L4 GAS
- Remove caliper as outlined under "Caliper Service."
- Remove brake pads ...
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BRAKE SERVICE PROCEDURES FOR 2001 Pontiac Sunfire AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2001 Pontiac Sunfire cars and light trucks from 1990+.
Hydraulic Brake Systems -> General Motors -> Description -> Brake Distribution Valve & Switch -> Brake Warning Lamp Switches -> Combination Valve -> Components -> Diagonally Split System -> Failure Warning Switch -> Fluid Level Sensor -> Front & Rear Split System -> Metering Valve -> Proportioning Or Pressure Control Valve -> Warning Lamp
Vehicle: 2001 Pontiac Sunfire 2.4 L4 GAS
Front & Rear Split System
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 systems.
If the rear (secondary) brake system fails, initial brake pedal movement will cause the unrestricted secondary piston to bottom in the master cylinder bore. Primary piston movement will displace hydraulic fluid in the primary section of the master cylinder to actuate the front brake system.
If the front (primary) brake system fails, initial brake pedal mo...
CLICK HERE TO GET FULL ACCESS TO 2001 Pontiac Sunfire BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2001 Pontiac Sunfire AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2001 Pontiac Sunfire cars and light trucks from 1990+.
Disc Brakes -> AC-Delco Single Piston Front Disc Brake -> Troubleshooting -> Brake Roughness
Vehicle: 2001 Pontiac Sunfire 2.2 L4 GAS
Brake Roughness
The most common cause of brake chatter on disc brakes is a variation in disc thickness. If roughness or vibration is encountered during highway operation or if pedal pulsation is experienced at low speeds, the disc may have excessive thickness variation. To inspect for this condition, measure the disc at 12 points with a micrometer at a radius approximately one inch from edge of disc. If thickness measurements vary by more than ...
CLICK HERE TO GET FULL ACCESS TO 2001 Pontiac Sunfire BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2001 Pontiac Sunfire AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2001 Pontiac Sunfire cars and light trucks from 1990+.
Power Brake Units -> Application Chart
Vehicle: 2001 Pontiac Sunfire 2.2 L4 GAS
CLICK HERE TO GET FULL ACCESS TO 2001 Pontiac Sunfire BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2001 Pontiac Sunfire AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2001 Pontiac Sunfire cars and light trucks from 1990+.
Hydraulic Brake Systems -> General Motors -> Hydraulic Brake System Specifications
Vehicle: 2001 Pontiac Sunfire 2.2 L4 GAS
CLICK HERE TO GET FULL ACCESS TO 2001 Pontiac Sunfire BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2001 Pontiac Sunfire AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2001 Pontiac Sunfire cars and light trucks from 1990+.
Anti-lock Brakes -> Delphi DBC 7 -> System Service -> Alero & Grand Am -> Alero, Cavalier, Century, Grand Am, Impala, Monte Carlo, Regal & Sunbird -> Alero, Cavalier, Grand Am & Sunfire -> Automated Bleed -> BPMV Bracket -> Brake Pressure Modulator Valve (BPMV) -> Brake System Bleed -> Cavalier & Sunfire -> Century, Impala, Monte Carlo & Regal -> Component Replacement -> CTS -> Electronic Brake Control Module (EBCM) -> Front -> Hydraulic System Flush -> Malibu -> Manual Bleed -> Manual Flush -> Pressure Flush -> Rear -> Wheel Speed Sensor
Vehicle: 2001 Pontiac Sunfire 2.4 L4 GAS
Brake System Bleed
In most circumstances a manual brake bleed is all that is required. Automated ABS bleeding is required under the following conditions: when manual bleeding does not achieve desired pedal height or feel; brake pressure modulator valve (BPMV) replacement; extreme loss of brake fluid; air ingestion is suspected.
Manual Bleed
Use suitable container to catch fluid.
- Clean reservoir cover and surrounding area.
- Remove cover, fill fluid reservoir and install cover.
- Attach one end of a clear plastic hose to rear hydraulic modulator bleeder valve, then submerge other end of hos...
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