Names « regulator pressure fuel» is talking self per myself, this device serves for adjustments pressure fuel v fuel system. Highly often regulator pressure fuel name « inverse valve» or « bypass valve».

Where located regulator pressure fuel

V system with recycling regulator pressure fuel installed directly on fuel rampe, and provides normal adequate work motor car, through. maintaining necessary worker pressure.
V system without recycling this device located directly v fuel baka car.

Fault regulator pressure fuel

Despite on then what it seemed would regulator pressure fuel not such just big and significant detail. Output his from building entails per by himself mass negative consequences. Not competitive regulator also able to at all display automobile from building.

V regulator pressure fuel maybe arise next fault:

• Uneven pressure – this is occurs v volume case, when bypass valve sweets;
• Not passes fuel further on system;
• Regulator not provides permanent pressure — this is occurs from—per direct weakening springs valve, she stops create necessary for normal work an effort;
• Valve regulator pressure fully purpose.

Signs fault regulator pressure fuel

V case fault inverse valve engine car works uneven, a consumption fuel strongly increases. it not all negative effects, which maybe arise at wrong work regulator pressure.
O fault inverse valve maybe talk next signs:

• Motor car glohnet on butt go;
• Arise problems with launch engine, his have to very for a long time scroll starter with directly pressed pedal gas;
• Beste fuel with fuel hose;
• Engine not in a timely manner responds on pressing pedal gas;
• significant increase flow fuel;
• Engine car much losing v capacities;
• unstable work engine;
• CO and CH v exhaust gases, exceed norm;
• Engine works with jerkily and chokes in time drive;
• is noticeable increase of time acceleration car;
• On butt go unstable rotation crankshaft shaft.

Causes fault regulator pressure fuel

Causes joining regulator pressure fuel v out condition maybe to be diverse. TO example, factory marriage or v car could to be installed not original regulator. must be to tell what purchase and installation not the original inverse valve v some increases odds his breakage.
Basic the same cause fault regulator pressure fuel it is becoming elementary aging his parts. V basic this is spring, that sO time weakened or breaks down. Also enough often cause breakage inverse valve serves dispersal directly most membrane. Costs also to tell, what these breakage occur on passing car more 100 thousand. kilometers.
Also cause breakage regulator pressure maybe serve non-quality fuel. If fuel filter v car not was replaced v put term, dirt gets directly v myself regulator and scores his. V basic this is manifested v volume, what zabivshiysya valve starts wedged.

How verify regulator pressure fuel on his car

Produce tested directly regulator pressure fuel necessary for prevention or for detection troubleshooting. Examination is v visual look around and metering pressure. She produced with help manometer. For it full fits normal tire manometer.
In time inspection necessary very thoroughly inspect directly myself regulator pressure and vacuum hose, a also make inspection their compounds, they must to be fully sealed.
To make measurement pressure not necessary to be chartered mechanic, this is full on forces do any human. Enough simply know what manner this is done.

For works metering pressure manometer necessary install between hose and fitting, at metering also follow unhook vacuum hose. measurement pressure produced on the got car, working on butt go. testimony on manometer must increase on 25—65 kPa.

Replacement regulator pressure fuel, course work step by step

replacement also full can make own forces or the same appeal to specialists v body shop. For replacement regulator pressure fuel uS need standard machine kit keys, a if to be more precisely key on 25 and hexahedron on 5. AND certainly the same directly myself regulator.
preparing necessary tool can boldly proceed to replacement regulator pressure fuel:

• initially necessary unscrew cork fitting, there available o ring. V volume case if it it v faulty condition, a exactly torn, cracked or stretched, follow make replacement all traffic jams.
• Further necessary unscrew slide directly from fitting, he such the same how and on tire car, so what recognize his not make labor.
• follows step shooting vacuum pump with inverse valve.
• Now twist nut fasteners tube plum fuel.
• Twisted two bolt., which record back valve directly to most rampe.
  Left only pull union inverse valve from holes ramp, a also directly myself back valve from draining tube.
• When a business made, left install only new regulator. Installation new regulator occurs, strict v feedback sequence.

Problems arise not must. really what it happens, so what o ring gets stuck v rampe, his necessary from there withdraw. V volume case if it whole his can dress up on new back valve, v otherwise case necessary replace.

result

Despite on then, what regulator pressure fuel small detail, she maybe extremely negatively affect on work car. Though she and comes from building extremely rarely, her all the same although would occasionally costs check.
tested and replacement regulator pressure full under force make own hands even inexperienced motorist.
AND last thing what costs add at purchase new regulator pressure follow give away preferences original. So how non-original regulators pressure enough often go with factory marriage.
On it is all.  Not nail, n. wand you are on the road!