fuel pump VOLKSWAGEN GOLF PLUS 2007 Owners Manual

Efficient driving
Please information and heed the on page 198.
Shifting faster
As a rule, the following applies: The higher gear is
a lways the more efficient gear. The rule of thumb for most vehicles is to drive in 3rd gear at mph f km/h, 4th gear at 25 mph f km/h, and 5th gear at mph f km /h.
If
and driving conditions permit, gears when upshifting also saves fuel.
Do
not run the gears up to their limit.
mati c transmissions .
Vehicles with gear recommendation aid in fuel fic ient dri ving by indicating the optimum time to shift gears.
livery to the engine is interrupted, which lowers
fuel consumption.
T herefore, when nearing a red stop light , for s tanc e, allow the vehicle to coast without using the accelera tor. Press the clutch pedal and release it only if the v ehicle is moving too slowly or the coasting distance is too long. The engine will then continue to run at idl e.
In situati ons
where the vehicle will be stopped for
a longer period of time, such as at a train cros sing,
physically switch off the engin e.
D efens ive driving
and with traffic
Fre
quent braking and accel eration increases fuel consumption sign ific antly. Just by driving sivel y and keeping a su fficiently large distance away fro m the vehicle in front of you can make up for the speed fluctuation s caused by taking your foot off the accelerator. Active braking and ating is then not necessarily required.
system information
The power stee ring syste m i s not hydrauli c.lt is an electro-mechanical syste m. The advantage of this
s te ering system is tha t no hydra uli c hoses, draulic oil, pumps, filters or other parts are quired . Th e e lectro-m echanica l system is more fue l effi cient. A hydraulic system requires constant oil pressure in the syste m; an electro -mechanical
s teerin g sys tem, however, needs power only whil e
s teering.
Th e el
ectro-mechanical power steering
chanical power steering works only when the gin e is running.
and smooth driving
Consistency is more important than speed. The more smoothly yo u drive, the less fuel the vehicle consumes.
When driving on the highwa y or freeway, a
stantly accelerating and braking. you can r each your destinatio n just as quickly by driving at a moderate, but steady speed.
The c rui se control syste m can a ssis t in
sciou s manner.
Some dev ices can increase fuel consumption when activated (examples):
C limate control air conditioning system:
trasting temperatures, it requires a large amount of energy, which is generated by the e ngin e. T he
tr emely different from that of the outside
windows increase fuel consumption.
Switch off seat heating once it has served its
purpose.
Sw itch off the windshield and rear window
Malfunctioning engine control.
Driving in the mountains.
Towing a trailer .
page 257
Towing and page 357
Turning the steering wheel is very hard when the power steering system is not working. This makes it harder to control the vehicle.
steering works only when the engine is running.
Never let the vehicle coast with the engine switched off.
Never remove the key from the ignition
switch while the vehicle is moving or rolling to a
stop. The steering column will lock and you will be unable to control the vehicle.

At the gas station
Refueling
In this section yo u'll fin d information on the lowing:
Indicator lights and gouge . . . . . . . . . . . . . . . . 235
Refueling . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . 237
Refueling checklist . . . . . . . . . . . . . . . . . . . . . . . . . 238
The fue l filler flap is located on the rear ri ght side of th e ve hicle.
More info rmation:
Fuel page 239
Preparations for work ing in the engine page 242
Improp er refuel in g or ha ndl in g of fue l can ca use fire, explosion, an d severe burns.
Always m ake sure that the fuel tank cap is
screwed on all the way. This help s keep fu el from spillin g out or evapora ting.
Fuel is highly flammable and explosive ; it can cause severe burns and other seve re ries.
Failure to shut the e ngine off while refueling and/or to in se rt the pump nozz le into the vehicl e's filler n eck can cause fu e l overflow and fue l spray. Fuel spray and overflowing fuel are dangerous beca use they can ca use fire or seriou s
injury.
Durin g refuelin g, the e ngine, an d th e ti on must be swi tc hed off for safety reasons.
Never use a cell ular te leph one, radio, or other radio eq uipment while refueli ng. The
fire.
While driving
Neve r get back into your veh icle while eling . If in exce ptiona l circumstan ces you must
ge t back in your ve hicl e while refue ling, make cert ain that you close th e door and touch metal
to disc harge static electricity before touching the filler nozzle again. This helps avoid the buildup of stati c elec tricity , w hich can cause sparks that can ig nit e fuel vapors re leased during refueling .
Never smoke or have an open flam e (or
sparks, ciga re tt es, or oth er sm old erin g obj ects)
anywhere in or your vehicle when refueling
o r
Avoid elec trostatic discharge and
safety instructions and procedures that apply a t th e service statio n whe re yo u fuel.
Never spill fuel in the ve hicl e or the luggage compartment.
For safety
or empty, may leak and could cause a fire,
under exce ption al cir cumstances, yo u must tmnspo rt a po rt able fuel contain er, please observe the following:
- Neve r
fill a portable fuel container while it
i s anywhere in or o n the ve hicl e (for example,
i n the luggage compartment). tri city ca n build up while filling and can

information and heed the WAHNINGS on page 234.
Lights
up Indicator pos itio n response 235, fig. 147
Hunning on reserve-
Fu el tank cap not pro perly closed. properly.
When the ignition is switched
a few seconds.
Fuel tank cap not properly
indicator ligh t comes on or if yo u see a tex t m essage to the same effec t in the in stru­ment clu ste r d is play , stop the ve hicl e in a safe
p lace and switch ofT the en g ine and the ig n ition.
might remain even tho ugh the fu el t ank cap is properl y closed. This is no rm al and n o re ason to take your vehicl e in for se rvic e.
however, th e m alfun ctio n indicator light driv e to yo ur neares t authorized swagen dealer or authorize d Volkswage n Serv ice Facility and have fuel sys tem and the engine checked.
While driving
Driving with a fu el tank that is almost empty can
lead t o s tallin g in traffic, a co llisio n, and seriou s
p ersonal injuries.
W hen the fu el t ank is almost empty, fuel
supply to the engine can b e interrupted, espe­ciall y w he n driving up and d ow n hill s.
Steerin g and braking assist ance a s we ll as and re lated syste ms w ill not work if the en ­
gine or s talls due to lack of fuel.
Always refuel w hen the tank is 1/4 full to re ­duce the risk of sta ll in g in traffic due to lack of fuel.
Note
----------------------~ Failure to heed warning lights or t ext WARN-can result in veh icle damage.
Never drive until the fuel tank i s com ple te ly
empty. The irregula r fu el supply can cause the e n­gine to misfire. This allows unburned fuel t o ge t into the exhau st syste m and damage the cata lyti c
co nverter or the diesel p arti culate filt er.
The small next to the gas pump symbol in the fuel page fig. shows
th e sid e of the ve hicl e w ith the fuel filler flap.

Fig. 148 Fuel tank cap placed on the ope n fue l
Please first read and note the introductory information and heed th e on page 234.
Before refueling, always switch off the eng in e, the
i gnition , a n all cell phones, and leave the m
switc h ed off until refue lin g is complete.
Opening th e fuel tank cop
The fuel filler flap is loca ted at t h e rear of the ve hicl e on the rig ht.
Pr ess on the rear area of th e fu el fille r flap and fo ld open.
flap
capacities
Refueling
Th e correct fu e l grade for your ve hicle is lis te d on a page 239.
The fue l tank is w he n the automatic filler
no zzle pump switche s off the first
Do not t ry to add fu el afte r the pump stops!
Topping off the tank in thi s way may ftll the expan­
s ion space that the tank need s and cause fuel to
ov erfl ow, fo r insta nce, if it gets warmer outsid e.
C lo sing the fuel tank cop
onto the fuel filler n eck until it audibl y enga ges.
th e fu el fille r flap until it aud ib ly e nga ges.
T he fuel filler flap must be flu sh with the ve hicle
body.
refu elin g once the pump nozzle switch es
off. you could
Note
Remov e fu el sp ill s from the paint immediately to
h e lp prevent damage to the paint, tires, and wheel hou sing s.
P lease firs t rea d and no te the introduc tory inform ation and heed the on page 234.
F u e l t a
nk capaci ty
A
bout liters ),
i nclud ing about (2 gallons) re se rve . Gaso line and diesel e n g ines
A t th e gas station 236 237

Octane rating
the correct grade of gasoline is very tant to help prevem eng in e damage and loss of gin e performance.
The recommended gaso line octane rating for your en gine is lis ted o n a label in side of the fuel filler
flap. This rating may be specified accordin g to (CLC) or standards.
gra de gaso line is specified
for your vehic le, then Volkswage n recommends using Detergent Gasoline with a imum octane ratin g (95 Dete rgent Gasoline,
plea se go to the
tane r a tin gs, whi ch can usuall y be found on the fille r pump:
gra d e: 91 to 96
Regular grade: 87 to
gasoline
an d Ca nada. Volkswagen recommends that you do not take your vehicle leaded gaso line may no t be availabl e.
Gasoline con taining alcohol or MTBE
You may use unleaded ga so lin e b lended
oxygenated fue ls, if the
b lended mixtur e meets th e followin g crite ria:
Blends
of gasoli ne and m ethanol (wood alcoho l or methyl alcohol):
Ami-Knoc k must be 87 or hi gh er.
Blend must contain no more than 3%
Blend must contain more tha n 2% co-solvents.
Blends of gaso line and ethanol (grain alcohol or ethyl a lcohol):
A nti-Knock Ind ex (AKI) m ust be 87 or high er.
Blend mu st in no more than ethanol.
At the gas station
Blends of gasoline and MTBE:
Anti- Knock In dex
Blend must contain no more than 15% MTBE.
Seasonally adjusted gasoline
Many fuels are bl ended especially fo r w in te r or summer condit ions. Whe n seasons change,
Neve r use fuel with an octane rating lower than 87 AKI/91 lower octane fu el may cause expensive e n gine damage.
Neve r use leaded gasoline! Leaded gasoline will severely damage your vehicle's cat a lytic verter.
MetJ1anol-blended fuel s that do not meet the criteria listed above may cause corrosion, and damage to pla sti c and rubber parts in the fu el system.
Never use fuels tJ1at contain lead or oth e r metals (chec k listin g on the fu el pump). Even lead replacement petrol fu els) contain metalli c additives in high concentrations. They can damage the engin e.
Do not use fuel s that fail to meet the criteria
above, or with contents that cannot be identi.fied.
If you cannot tell w hether a particular fuel
b lend meets the criteria above, ask your serv ice station or its fuel supplier.
fuels that arc different fr om those ified above can damage your ve hicle's engine a nd
fu el system and cause performance problems.
damage and p erformance problems are not the responsibility of Volk swagen and are n o t
covered under the Em ission warranties or any other Volkswagen Limited Warranty.
238 239

Always use only Ultra Low Sulphur Diesel (ULSD) fuel No.2
tio n
shoul d be clearly marked on th e pump. Before filling your vehicl e plea se m ak e sure you are
usin g ULSD. Acco rding to Fed era l regu lation s ULSD is th e only diese l fuel t ype allowe d for use in your vehicle.
Diesel
fue l with con ce ntration s of methyl ester biodiesel high er than 5% (B5), such as Bll, are stri ctly pro hibited.
Se rv ic e s tation s
selling diese l fuel a re generally on
t ru ck rout es or major hi ghwa ys. Dir ecwries of
diesel fuel stati ons are usuall y avai lable at diese l
fuel s tat ion s.
U
LSD Diese l fuel ma y no t b e ava ilabl e outside the
USA and f ore trave ling to o ther countri es.
Winter diesel
At tempe ratures below F (-7' wax separation
in ULSDoccur s. Wax may clog the fuel filter or tank
filt er an d keep th e en g in e from running.
To help pr event th e filter from being clogged with
wax , th e fuel filt er in your ve hicl e is heated with
warm fuel whe n the engin e is running ( filt er heatin g sys te m ). Heatin g th e fue l filter makes it
pos sible to use your vehicl e with ULSD down to about 'F (-24
I f yo u ex pec t temperatures below 5 'F (-1 5
th e po int that th e en gin e will no t move the vehicle to a
heat e d garage or worksho p until it has w arm ed up.
p e ndin g on th e out side temperature.
D o no t let y
our die sel engine idle unnecessarily
afte r cold stan. Drivi ng off slowl y will short en the warm -u p period.
'
Neve r use
Note
The vehicl e's diesel engine was designed sole ly
for use with ULSD fuel. For this reason , nev er use gaso line, heating oil, or other unsuitable fuels. The properties of these fuels may cause serious damage to the fuel system and to the engin e. Such damage will not be covered by any Volkswagen
Limited Warrant y.
The vehicle was designed to run on diesel with blend leve ls up to and including 5% methyl ester biodi esel. Never use methyl ester biodiesel in
blend lev els hi gher than 5% (5% methyl est er
blends are sometime s designated or labeled as
B5). The propertie s of methyl ester biodiesel
blend s in leve ls greater than 5% may cause riou s damage to the fuel injection system and to the engine. This co uld lead to expensive repairs that will not b e cove red any Volkswagen Limited
241

The Emissions Warranties set out on the
to furnish to you at the time you take
delivery of your new vehicle . Th ese coverages may
miles New Vehicle Limited Warranty.
T he wa rran ties required by fed eral
app ly to new Vo lkswagen vehicles imported and distributed
by Volkswagen of America , an operating unit
o f Volkswagen Group of America,
rit or ies. The warranti es required by the of
California a pply to new Volkswagen
of Conne cticut . Maine, Maryland , Ne w Jersey, New
Mexic o, Rhode Vermont, ton and the Commonwealths of Massach use tts
and Pennsy lvania. Therefore, the owne r of an
above m entio ned vehicl e ma y have warran ty rights
und er both F ede ral and mandated emissio ns
wa rranties .
Th e
dated emissio n s w arranties for vehic les equ
ipped
to meet Ca lifornia's Partial sion Vehicle
tion Label located under the hood . Therefore , the
owne r of a Vo lkswage n model equipped to mee t
Cal if ornia's
e mi ssio ns requirem ents and ported and distribute d by Volkswagen for
you have
any quest ions concerning the applicability of each
warran ty to you r
be performed free of charg e
pursuant to these warrant ies, please writ e to or
1
the authorized United importer of
Vo lkswagen vehicles, warrants to the origi nal re tail p urch aser or original lessee and a ny sub seq uen t
p urch aser o r l essee that every year Volkswage n veh icle imported by Volkswagen :
was designed, built and equipped so as to applicab le tions of th e Un ited Enviro nmental Prote ction
Age ncy (EPA) , and
is free from de fects in ma ter ial and to confo rm
with EPA reg ulations for 2 years after the date of
fir st us e o r delivery of th e vehicle to the original
whichev er occ urs
first.
o n a m oto r
v ehicle or mo tor vehi cle engin e by the vehicl e or engine manufacturer, or in a warran ty
to fai l t o
conform with EPA regu la tions:
Evaporative Emission Contr ol ing fuel tank, cap, neck and tion pump
inc lu din g manifol ds,
ticulat e
EGR including valves, pip es and cool-