fuel OPEL GT 2012 Owner's Manual

14 5Self-help, vehicle care
Some functions are protecte d by se ve ra l
f u se s.
No. Circuit Rat ing
1
-
2
Bod y C ontrol Module 50 A
3
Bod y C ontrol Module 2 40 A
4
Cran k 3 0 A
5
Bod y C ontrol Module 3 30 A
6
-
7
Heate d rea r window 2 0 A
8
Cooling fa n 6 0 ANo. Ci rcuit Rating
9
Fuel pump 15 A
10
-
11
L uggage compartme nt 5 A
12
L uggage compartme nt 25 A
13
-
14
E le ctric e xterior mirrors 5 A
15
Sp are 10 A
16
-No. Circui t Rat ing
17
Air cond itioning 10 A
18
Data link connector 1 5 A
19
Spare 2 0 A
20
-
21
Ou t let 2 0 A
22
-
23
Emissions 10 A
24
Vacuum pum p 20 A
25
-
26
Ele ct ric se at 2 0 A
27
-
28
Engine Control M od ule,
tra nsmission15 A
29
Engine Control M od ule 20 A
30
Turbo, Cam phase r 1 0 A
31
-
32
Reve rsing la mp 1 0 A
33
Ign ition c oils 1 5 A
34
ABS 10 A
35
Fo g la m p s 1 5 A

166 Service, maintenanc e
Euro pean service schedule
(Opel GT - Z 20 NHH)
⊕Add it iona l o per at ions.
o Und er extreme o peratin g cond itions a nd if req uired by country-sp ecific co nditio ns, the in terva ls are red uced.
S ervice operations
by y ear 1)
km ( x 1000)1)
miles ( x 1000)1)
1)Wh ic h e v e r o cc u r s fi rs t.
1
30
202
60
403
90
604
120
805
150
1006
180
120
C ontrols , lighting , s igna lling equipme nt and airbags : v isual che ck
s tee ring lock and ignition lock: che ckxxxxxx
Re mote control batte ries: re place Eve ry 2 y ears
Windsc reen w ipers, windscreen washer system: check, correct x x x x x x
C oolant le ve l and antifree ze: check, correct
Hoses: check for tightness and secure seatingxxxxxx
Brak e fluid le vel: check, correct x x x
Batte ry te rmina ls: check for sec ure connections a nd battery ey e x x x x x x
Pollen filter: replacexxx
oM o re o f ten f o r wh en du s t, s an d o r po llen is in th e air A gree me nt w ith c us to mer
Air cleaner element: replace
Every 4 yea rs/60 000 k m/40 000 miles
⊕Spark plugs: replace Every 4 yea rs/60 000 k m/40 000 miles
Ribb ed V -be lt: vis ual check x x x
⊕Re place Every 10 years/150 000 km/100 000 miles
Powe r ste ering s ys tem: check for leaks . F luid le vel: check, correct x x x x x x
E ngine oil and oil filter: replac e
2)
2)En gine oil life monitor may indica te a n earlier engine o il an d oil filter ch ang e is neces sary. See p ag es 63, 69, 15 1.
xxxxxx
Parking b ra ke: check and adjus t
W hee l mounting and s us pe ns ion front and re ar, b rake line s, brake pres s ure
hoses, fuel lines a nd exhaust system: visual checkxxx

168 Service, maintenanc e
International service schedule
(Opel GT - Z 20 NHH)
⊕Add it iona l o per at ions.
o Und er extreme o peratin g cond itions a nd if req uired by country-sp ecific co nditio ns, the in terva ls are red uced.
S ervice operations
by year 1)
k m ( x 1000)1)
miles ( x 10 0 0)1)
1)Wh ic h e v e r o cc u r s fi rs t.
15
101
30
2045
302
60
4075
503
90
60
C ontrols , lighting , s igna lling equipme nt and airbags : v isual che ck
s tee ring lock and ignition lock: che ckxx xx xx
Re mote control batte ries: re place E very 2 ye ars
Windsc reen w ipers, windscreen washer system: check, correct x x x x x x
C oolant le ve l and antifree ze: check, correct
Hoses: check for tightness and secure seatingAnnually
Brak e fluid le vel: check, correct x x
Battery termina ls: check for sec ure connections a nd battery ey e Annually
Pollen filter: replace Eve ry 2 y ears /6 0 00 0 km/ 4 0 0 0 0 miles
oMore often for when dust, sand or pollen is in the air Annually/15 000 km/10 000 m iles
Air cleaner element: replace Every 4 years/60 000 km/40 000 miles
oMore often for when dust or sand is in the air Annually/15 000 km/10 000 m iles
⊕S park plugs : re place Eve ry 4 y ears /6 0 00 0 km/ 4 0 0 0 0 miles
R i bb ed V - be l t : vi s u a l ch eck Eve r y 2 y ea r s /6 0 00 0 km / 4 0 0 0 0 m i l es
⊕Re place Every 10 years/150 000 km /100 000 miles
Power steering system: check for leaks. Fluid level: check, correct Annually
E ngine oil and oil filter: replac e
2)
2)En gine oil life monitor may indica te a n earlier engine o il an d oil filter ch ang e is neces sary. See p ag es 63, 69, 15 1.
xx xx xx
Parking b ra ke: check and adjus t
W hee l mounting and s us pe ns ion front and re ar, b rake line s, brake pres s ure
hoses, fuel lines a nd exhaust system: visual checkEvery 2 years/60 000 km/40 000 miles

170 Service, maintenanc e
Additional servicing
Add itional op era tions ⊕
Additional w ork is work tha t is not req uire d
e very se rvice but can be pe rforme d in
conjunction with a re gular service .
Time allowances for such w ork are not
included in the scope of re gular se rvice s
and will b e charge d for add itionally. It is
more economic if these operations are
pe rforme d as part of a sc he duled se rvice
than having them performe d s eparate ly.
Severe operating conditions o
O perating conditions are clas sifie d as
severe w hen one or m ore of the following
occurs frequently:
zcold starts ,
zstop and go,
ztraile r/carav an towing ,
zgradients and/or high altitudes ,
zpoor road surface s,
zsand a nd dust,
zextreme temperature fluctuations.
Police v ehicles , ta xis and driving s chool
ve hic le s are also cla ss ifie d as ope rating
under sev ere conditions.
U n d e r s e v e r e o p e ra t in g c o nd it i o n s , i t m a y
be nece ss ary to ha ve certain s che duled
service work done more fre quently tha n the
s cheduled inte rvals .
F or exa mple, if f ue l is u se d th at do e s no t
comply with required sta nda rd s, the fuel
filter ma y need m ore frequent draining or
rep la ceme nt and it may also be nece s sary
to change other components more often
(e. g. s park p lugs ).It i s r eco m m en ded t o s eek t e ch n ic a l a dvi ce
on the servicing requirements dependent
on the spe cific ope rating conditions of your
veh icle .
Recommend ed fluid s, and
lu b r ic a n t s
Only use prod ucts that have be en te ste d
and approved . Damage res ulting from the
us e of non-approve d m aterials will not be
covere d by the warranty.
Checking and topp ing up flui ds
se e p age 15 2 .
En g in e oi l
Engine oil is ide ntifie d by its q ua lity and
also its v iscos ity. Q ua lity is more im porta nt
than vis cosity whe n se lecting which engine
oil to us e.
Engine o il quality
E urope an s pe cificat ions
O p el e ng in e o il m e et s cl a s si f i ca t i o n G M - LL -
A-025 and is therefore suita ble for petrol
eng ines.
I nt erna tional s pe cific ations
The above spe cification is v alid only if the
service inte rval is re duced to that shown for
the inte rna tional s erv ice s chedule - s ee
pag e 1 6 5.
Topp ing up e ngine oil
O ils of diffe re nt m anufacturers and bra nds
can b e m ix ed as long as you comply with
the s pecified e ng ine oil criteria (q uality and
vis co s ity ).
N ot eve r y e n g i ne o i l a va il a bl e o n t h e
m a rk et m ee ts t h e qu a l i t y r e qui r e m en t s ,
alway s check the req uire d s pecification
and ra ting is m arked on the containe r.
If e ngine oil of the required quality is not
av ailable, a max imum of 1 litre of AC EA
A3/B4 or A3/B3 grade ma y be used (only
once betwe en e ach oil change ). The
viscosity should be of the correct rating.
9 Warning
O perating m aterials are haz ardous and
mus t be hand led w ith the appropriate
le vel of ca re . I f cons ume d, s ee k me dical
attention immediately. Do not inhale
fumes and avoid s kin contact. K ee p out
of rea ch of childre n. Do not allow
ope ra ting materials to contaminate the
sewag e system, surface water, ground
water or soil. Dispose of empty containers
prope rly . Alway s b ear in m ind that
ope ra ting materials are hazardous to
your hea lth.
GM-LL-A-025: Petrol engines
G M G e n e ra l M o t o rs E u ro p e
LL Lo n g l i f e
A Engine oil quality
sp ecification
02 5 Va lid ity index
ACEA-A3: Petrol engines

172 Tec hnic al data
Technical data
Veh icle d ocuments,
id entification plate
The tec hnical d ata is dete rmined in
accordance with European C ommunity
standards. W e reserve the right to make
modifications . S pecifications in the ve hic le
docum ents alwa ys have priority ov er those
given in this manual.
The vehicle identification number (VIN) is
stamp ed on a plate and is affix ed to the
ins trument pane l on the drive r’s s id e,
visible through the windscreen.Information on visib le V IN plate: V ehicle docum ents ,
iden tif icatio n plate ..... .... ..... .... .... ..... 17 2
V eh icle iden tif ication d ata.... .... .... ..... 17 3
Co o lan t, o ils , brak e/ clutch f lu id .... ..... 17 4
En gin e data. .... ..... .... ..... .... ..... .... .... ..... 17 5
P erf o rman ce .... ..... .... ..... .... ..... .... .... ..... 17 6
Fuel consump tion, CO
2 e miss io n s .....
17 7
W eigh ts , pay loa d an d ro o f lo ad .. ..... 17 8
T yre s ... ..... .... .... ..... .... ..... .... ..... .... .... ..... 17 9
Ele ctrical s ys tem .. .... ..... .... ..... .... .... ..... 18 1
Ca pacities ... .... ..... .... ..... .... ..... .... .... ..... 18 2
D ime ns io n s .. .... ..... .... ..... .... ..... .... .... ..... 18 3
1 . C ountry of origin
2. Ma nufacturer
3. Ma ke
4. Carline/Series
5. Body style
6. Restraint system
7 . E ngine type
8. Check digit
9. Model year
1 0. Plant location
11. Plant sequenc e number

Technical da ta 175
Engine data
Sale s des ignation
En gin e st a mp
Eng ine identifier code2.0 Turb o
LNF
Z 20 N HH
Numb er of cylinde rs4
Bore dia. (mm )86
Stroke (mm)86
Piston displacement (cm
3) 1998
Engine power (k W)
at rpm 194
5300
Torque (Nm )
at rpm 353
2500-5000
Com pression ratio9.2 : 1
Fuel type
1)
1)St an da rd high- q uality f uels , unlead ed DIN EN 2 28.
Petrol
Octane requirement (RON)
2)3)
un l e a d ed
or un l e a d ed
2)Stan da rd high-quality fuels : S = Sup er (Prem iu m), SP = Sup er Plus (Premium P lu s); va lue p rinted in bold: reco mmen ded fuel.3)Knock control system automatically adjusts ignition timing according to type of fuel used (octane number).
95 (S)
98 (SP)
M a x . p e r m i ss i bl e en g i n e sp e ed,
continuous (rpm) ap prox . 6300
O il cons umption (l/1 00 0 km)0.6

Technical da ta 177
Fuel consumption, CO
2 emissions
Directive 80/1268/EEC (last c hanged
by 2004/3/EG) has ap plied for the
measurement of fuel consumption
since 1996.
The d ire ctive is orie nte d to a ctual driving
practice s: Urban driving is ra te d at ap prox .
1/3 and off-road driving with approx . 2/3
(urban and extra-urban consumption).
Cold starts and acc eleration phas es
are also ta ken into conside ration.
The s pe cific ation of C O
2 e miss ion is
also a constituent of the directive.
The figures giv en must not be taken a s a
guarantee for the actua l fue l cons umption
of a pa rticular v ehicle.
All values are bas e d on the E U bas e mode l
with s tand ard e quipm ent.
The c alcula tion of fuel c onsumption as
specified by directive 2004/3/EG takes
account of the v ehicle’ s k erb weight,
as certained in accordance with thes e
reg ulations. Op tional e xtras may result in
s l ig ht l y h i g he r f u el c o n s um p t i o n a nd C O
2
e miss ion leve ls than thos e q uote d.
To convert l/100 km into mpg, divide 282
by n um ber o f l i t r es / 10 0 km .
Saving fuel, protecting the environment –
s ee page 1 12 .
Fuel c onsum ption (ap prox . l/100 km), CO2 emission (app rox . g/ km)
En gin e
1)
1)Sales d esigna tion – s ee p a ge 175.
Z 20 NHH
Manua l transmission
urban
extra-urban
total
CO
2
13.0
6.9
9.2
218

182 Tec hnic al data
Capacities
(approx. litre s )
Engine
1)
1)Sa l e s de si g nat i on – se e pa ge 1 7 5 .
Z 20 NHH
Engine coolant9. 0
Fuel tank (nominal content)52 .0
Engine oil with filte r change
betwe en MI N and M AX on dips tick 4. 7
1. 0
W ashe r fluid reservoir for windscree n washe r syste m 4. 5

In d e x186
E
Ec on o mical drivin g . ..... .... ..... .... .... ..... .... 11 2
Ele ctric win do ws .. .... ..... .... ..... .... .... ..... .... .. 3 0
Ele ctrical s ys tem . .... ..... .1 4 1, 15 9 , 1 6 0, 18 1
Ele ctro nic co mpo n en ts .... ..... .... .... ..... .... 16 0
Ele ctronic immobilis er ...... ..... .... .... ..... .... .. 2 1
Ele ctro nic Stability Co n tro l ( E SC) . ..... .... 11 8
Ele ctro nic Stability Pro gram ( ESP ) .... .... 11 8
Em erge ncy luggage compa rtm ent
rele as e h an dle .... .... ..... .... ..... .... .... ..... .... .. 2 7
En gin e co de .... ..... .... ..... .... ..... .... .... .1 7 3, 17 5
En gin e o il .... .... ..... .... ..... .... ..... .... .... .1 5 3, 17 0
Ad ditiv es . .... ..... .... ..... .... ..... .... .... ..... .... 17 1
To pp in g up . ..... .... ..... .... ..... .... .... ..... .... 17 0
Vis co sity .. .... ..... .... ..... .... ..... .... .... ..... .... 17 1
En gin e o il ch an ge ... ..... .... ..... .... .... ..... .... 15 4
En gin e o il leve l an d c on s u mptio n .... .... 15 3
En gin e o il lif e mo n ito r .. .... ..... .... .... ... 6 3, 15 1
En gin e o il pres s ure .. ..... .... ..... .... .... ..... .... .. 5 7
En gin e sp ee d .. ..... .... ..... .... ..... .... .... ..... .... 11 1
En gin e was h ... ..... .... ..... .... ..... .... .... ..... .... 16 4
En try lightin g .. ..... .... ..... .... ..... .... .... ..... .... .. 7 6
En v iro n me nta l pro tectio n .... .... .... .1 5 4, 16 1
ES C ( E lectro n ic Stab ility Co n tro l) . ..... .... 11 8
ES P (Ele ctronic S tability Program) .... .... 11 8
Ex h au st co n tro l in dicato r ..... .... .... ..... .... 11 7
Ex h au st ga se s ..... .... ..... .... ..... .... .... ..... .... 11 7
Ex h au st s ys tem ... .... ..... .... ..... .... .... ..... .... 11 6
Ex terio r mirro rs .... .... ..... .... ..... .... .... ..... .. 8 , 2 9
F
Fan ..... .... .... ..... .... ..... .... ..... .... .... ..... . 10 4 , 1 5 2
Filling s tation
C apacities ...... ..... .... ..... .... .... ..... .... ..... 1 8 2
E ngin e o il lev el .... .... ..... .... .... ..... .... ..... 1 5 3
F ue l .... .... ..... .... ..... .... ..... .... .... ..... . 11 4 , 1 7 5
O pen in g th e bo nn e t .... .... .... ..... .... ..... 1 3 0
T yre pres s ure .. ..... .... ..... .... .... ..... . 11 3 , 1 8 0
V eh icle data ... ..... .... ..... .... .... ..... .... ..... 1 7 3
W in dscre en wa sh er sys te m . ..... .... ..... 1 5 8
Firs t-a id kit ..... .... ..... .... ..... .... .... ..... ... 5 3 , 1 3 5
Flat ty re . .... ..... .... ..... .... ..... .... .... ..... . 13 5 , 1 3 6
Fo g tail lamp .. .... ..... .... ..... .... .... ..... .... . 1 3, 7 5
Bu lb re placem en t ... ..... .... .... ..... .... ..... 1 4 9
Fo ldin g bac kres ts ... .... ..... .... .... ..... .... ..... .. 3 9
Fo o t brake . ..... .... ..... .... ..... .... .... ..... .... ..... 1 2 3
Fro n t f o g lamps . ..... .... ..... .... .... ..... .... . 1 3, 7 5
Bu lb re placem en t ... ..... .... .... ..... .... ..... 1 4 8
Fu el .... .... .... ..... .... ..... .... ..... .... .... ..... . 11 4 , 1 7 5
Fu el co ns u mptio n ... .... ..... .... ..1 1 2, 11 4 , 1 7 7
Fuel fille r cap ..... ..... .... ..... .... .... ..... .... ..... 1 1 4
Fu el gau ge ..... .... ..... .... ..... .... .... ..... .... ..... .. 5 9
Fu el leve l ... ..... .... ..... .... ..... .... .... ..... .... ..... .. 5 9
Fu s e e xtracto r .... ..... .... ..... .... .... ..... .... ..... 1 4 2
Fu s es .. .... .... ..... .... ..... .... ..... .... .... ..... .... ..... 1 4 3
G
G ears . .... .... ..... .... ..... .... ..... .... .... ..... .... ..... .. 1 6
G en erato r - se e A lte rn ato r . .... ..... .... ..... .. 5 8
G lov e co m partmen t ... ..... .... .... ..... .... ..... .. 5 1
G ro s s ve hicle we ight ... ..... .... .... ..... .... ..... 1 7 8
H
Halo ge n h eadla mp s ys tem .... .... ..... .... . 14 6
Han d brake ... ..... .... .... ..... .... ..... .... .... 1 7, 12 4
Haz ard warn in g lamps .. .... ..... .... ..... . 14 , 7 5
He ad re strain ts .. .... .... ..... .... ..... .... ..... .... ... 3 8
He adlamp aimin g . .... ..... .... ..... .... ..... .... . 14 6
He adlamp f lash . .... .... ..... .... ..... .... ..... . 13 , 7 4
He adlamp sw itch .. .... ..... .... ..... .... ..... . 13 , 7 3
He adlamp s ... ..... .... .... ..... .... ..... .... ..... .... ... 1 3
Bu lb replace me n t .. ..... .... ..... .... ..... .... . 14 6
D riv ing abro ad .. .... ..... .... ..... .... ..... .... ... 7 7
Reve rsin g la mp .. .... ..... .... ..... .... ..... .... ... 7 5
Wa rn in g de vice .. .... ..... .... ..... .... ..... .... ... 7 1
He ated rear w in do w . ..... .... ..... .... .... 1 5, 10 3
He atin g ..... .... ..... .... .... ..... .... ..... .... .. 1 0 2, 10 5
Height adjustm ent
Se at ... ..... .... ..... .... .... ..... .... ..... .... ..... ... 7 , 3 8
Stee rin g wh ee l ... .... ..... .... ..... .... ..... .... .... ..9
High b eam .... ..... .... .... ..... .... ..... .... 1 3, 73 , 7 4
Bu lb replace me n t .. ..... .... ..... .... ..... .... . 14 7
Co n trol indica tor .... ..... .... ..... .... ..... .... ... 5 6
High -pre ss u re je t clean e rs . ..... .... .. 1 6 3, 16 4
Ho rn .. .... ..... .... ..... .... .... ..... .... ..... .... ..... .... ... 1 4