fuel pump VOLKSWAGEN GOLF 1993 1H / 3.G Owners Manual

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Starting the engine
General hints
Attention When starting the engine in con­fined spaces there is a danger of poisoning.
• Before starting, move gear lever to neu·
tral (with automatic gearbox: Selector lever in "P" or"N" position) and apply handbrake fi rmly
•
On vehicles with a manual gearbox de­
press the clutch pedal when operating
starter
so that starter only has to turn en­
gine .
• As soon
as engine starts, release the
ignition key so that starter can dise ngage .
• After starting a co
ld engine It may sound
noisy for a moment or two because the 011 pressure has to build up in the hydraulic
tappets first. This is normal and no cause for
alarm .
~Do not warm engine up by run­~ning it with vehicle stationary. Drive off straight away.
Do not overrev or use full throttle until the
engine has reached the normal operating
temperature .
• On vehicles with a catalytic con­verter the engine must not be started by towing the vehicle in ex· cess of 50 m. Otherwise unburnt fuel can pass into the converter and lead to damage.
• Before trying to start engine by towing, the battery from another ve· hicle should be used for starting if possible -see page 128.
Petrol engines
These engines are equipped with a petrol in­
jection system that automat ically supp lies
the correct fuel/air mixture at all ambient
temperatures.
When engine
is cold or at operating temperature do not accelerate before or
during the starting procedure.
I f the engin e does not start at once, stop
us ing th e starter after 10 secs. wait about
half a m in ute and then try again.
If the engine sti
ll does not start, the electric
fuel pump fuse may have blown -see page
119 .
When the engine
is very hot it may be
neces sary to accelerate slightl y after the
engine has start
ed.
/
36

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2 -Engine oil pressure ~
e wa rning lamp flashes when ignition is :ched on. the lamp must go out when ,=~g ne has started.
, 'Il e warning lamp does not go out or
ash es when driving -a buzzer also sounds
-' e!,gine spe,eds above 2000 rpm -stop, switch engine off, check oil level and if ecessary, add oil -see page 94.
- - he lamp comes
on although the oil level 5 n order, do not drive on. Do not even "'., t he engine at idling speed -call in expert ~slstance.
-du ring the Journe y the engine is operated
a : a speed less than idling speed, it ca n ~ appen that the oil warning lamp lights up. "crease engine speed by accelerating or :'langing down .
Note Th e oil pressure warning lamp is not an oil level indicator. The oil level shou.'d therefore be checked at reg, ular Intervals, preferably every time the fuel tank is filled.J
3 -Alternator
The warning lamp comes on w hen the igni­

tion IS sWitched on and must go out when

the engine is started .

The alternator
is driven by a long-life ribbed

belt.

If the warning lamp lights during the

Journey ,
stop, switch off engine and
check ribbed belt.

If
t~e ribbed belt is loose or broken, do not
drive on -the coolant pump is no longer

being driven. The ribbed belt must be
checked/renewed by the next Volkswagen

dealer.

If the ribbed belt
is not loose or broken, one
can normally drive on to the next Vo lks­

wag en dea ler. However as the battery is
then discharging co ntinuously , all electrical

consumers which are not absolutely essen­

tial should be switched off.

4 -Glow plugs
(Diesel engines only)

When the engine
is cold the w arning lamp

come s on when key IS turned to Drive posi­

tion (ignition on)

If the warning lamp does not come on, there IS a defectln the glow plug system -call in expert assistance.
When the lamp goes out, start the engine
Immediately -see page 37.
As the 55 kWDiesel engine glow period be­
gins automatically after closing the drivers'
door,
It can happen that after switching to
the driving position (Ignition on) with a cold
engine, that the glow plug warning lamp
does not light up . The engine
can be started
straight away
When the engine
is warm the glow plug
lamp does not come on -the engine ca n be started straight away
Note
If while driving a fault occurs in the engine
management system of the 66 kW Diesel
engine, this
is indicated by a flashing warn­Ing lamp The engine must be checked by a
Volkswagen dealer as soon as possible.
47

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• The emergency lights must be switched
on on both vehicles -unless local regula­
tions differ.
•
Turn ignition key to "Drive" position so that the steering wheel is free and the turn
signals, horn, and, if necessary, the wind­
screen wiper and washer can be used.
•
As the brake servo only works when the
engine is running, considerab ly more pres­
sure is required on the brake pedal when
the engine is not running
•
On vehicles with power assisted steer­
ing more force is required to turn steering
wheel when engine is not running.
• When there
is no lubricant in the manual
gearbox/automatic gearbox, the vehicle
may
on l y be towed with driving wheels
lifted.
Tow starting
The following points must be
noted when tow starting:
• Before moving off, engage 2nd or 3rd
gear .
• Switc h ignition
on. • As soon as engine starts, depress clutch and move gear lever into neutral to avoid
running into the towing vehicle.
• On vehicles with a catalytic con­verter the engine must not be started by towing the vehicle in ex­
cess of 50 mll. Because then, fuel can pass into the converter and cause damage.
• For technical reasons tow start­ing a vehicle with an automatic gearbox is not possible.
Towing
When towing vehicles with an auto­matic gearbox, the following points
must be noted in addition to the details on the previous page :
• Selector lever
at " N". • Do not have the vehicle towed faste r
than 30 mph (50 km/h)
• Do not
tow further than 30 miles (50 km).
If the vehicle has to be towed long dis­
tances it mu st be lifted at the front.
Reason: When the engine
is not running ,
the gearbox oi l pump is not working and the
gearbox is not adequately lubricated fo r
high speeds or long distances .
• With a breakdown vehicle the vehicle
may only be suspended at the front.
Reason: If given a rear suspended tow, the
drive shafts turn backwards . The plane tary
gears
in the automatic gearbox then turn at
such high speeds that the gearbox will be severely damaged in a short time .
1) Does not apply to Diese l e ng ines wi h cata­
lytic conve rter
Note for the Golf syncro:
• The veh icle can be towed like any two­
wheel drive Golf.
• With a recovery vehicle the car
can be
towed with front or rear wheels suspended.
If the vehicle has to be towed with the rear
wheels lifted and the rear wheels cannot
turn freely, one must ensure that the free­
wheel
in the rear axle has not been bridged
beforehand by driving vehicle in reverse. To reintroduce the freewheel action the gear
lever must be moved briefly in to 1 st gear
wi th ignition on and then back in to neutral.
1 30