Lambda SKODA FABIA 2000 1.G / 6Y Workshop Manual

Downloaded from www.Manualslib.com manuals search engine FABIA 2000➤Inspection and Maintenance
EnginesEdition 09.04
S00.5301.14.2002-3 page 1 02
02-3 Engines
Engine overview
Engine
identifica-
tion charac-
tersARV AQV AWY AZQ AZE AZF
Emission
standardEU2 EU3 EU4,
EU2 DDK,
EU3 DDKEU4,
EU2 DDK,
EU3 DDKEU2 EU4
Manufactur-
ing
(from...throu
gh)01.01 ... 07.02 02.02 ... 05.04 01.03 04.00 ... 03.03
Displace-
ment in litres1,0 1,2 1,2 1,4
Output (kW
at rpm)37 / 5000 40 / 4750 47 / 5400 44 / 5000
Max. torque
(Nm at rpm)84 / 2750 106 / 3000 112 / 3000 118 / 2600
Bore (∅
mm)72 76,5 76,5 75,5
Stroke (mm) 61,2 86,9 86,9 78
Compres-
sion10 10,3 10,5 10
Hydraulic
valve clear-
ance com-
pensationXXX X
Mixture for-
mationSimos 3PB Simos 3PA Simos 3PD Simos 3PE Simos 3PB Simos 3PA
Fuel RON
(minimum)unleaded 95
1)unleaded 951)unleaded 951)unleaded 951)
Fuel CN
(minimum)--- -
Firing order 1-3-4-2 1-2-3 1-2-3 1-3-4-2
Exhaust gas
recirculation--X -
Ignition sys-
tem/fuel in-
jectionSimos 3PB Simos 3PA Simos 3PD Simos 3PE Simos 3PB Simos 3PA
Self-diagno-
sisXXX X
Catalytic
converterXXX X
Turbocharg-
ing--- -
Charge air
cooler--- -
Lambda
probeXXX X
Camshaft
adjustment--- -

Downloaded from www.Manualslib.com manuals search engine FABIA 2000➤Inspection and Maintenance
EnginesEdition 09.04
S00.5301.14.2002-3 page 2 02
1)Regular grade unleaded petrol (min. 91 ROZ) can be used although engine power output is slightly reduced.
Engine identifi-
cation charac-
tersAME ATZ AQW AUA BBY
Emission stand-
ardEU2 D4 EU4,
EU3 DDKEU3,
EU4,
EU2 DDK,
EU3 DDKEU4,
EU2 DDK,
EU3 DDK
Manufacturing
(from...through)08.99 ... 04.03 11.99 ... 07.00 08.00 ... 03.03 05.00 ... 03.02 03.02 ... 05.04
Displacement in
litres1,4 1,4
Output (kW at
rpm)50 / 5000 55 / 5000
Max. torque
(Nm at rpm)120 / 2500 126 / 3800
Bore (∅ mm) 75,5 76,5
Stroke (mm) 78 75,6
Compression 10 10,5
Hydraulic valve
clearance com-
pensationXX
Mixture forma-
tionSimos 3PB Simos 3PA Magneti Marelli 4LV
Fuel RON (mini-
mum)unleaded 95
1)
1) Regular grade unleaded petrol (min. 91 ROZ) can be used although engine power output is slightly reduced.
unleaded 951)
Fuel CN (mini-
mum)--
Firing order 1-3-4-2 1-3-4-2
Exhaust gas re-
circulation-X
Ignition system/
fuel injectionSimos 3PB Simos 3PA Magneti Marelli 4AV
Self-diagnosis X X
Catalytic con-
verterXX
Turbocharging - -
Charge air cool-
er--
Lambda probe X X
Camshaft ad-
justment--

Downloaded from www.Manualslib.com manuals search engine FABIA 2000➤Inspection and Maintenance
EnginesEdition 09.04
S00.5301.14.2002-3 page 3 02
Engine identification
charactersAMF AUB BBZ ASY
Emission standard EU3 EU4
EU2 DDK,
EU3 DDKEU4,
EU2 DDK,
EU3 DDKEU3
Manufacturing
(from...through)05.03 08.99 ... 05.02 05.02 08.99
Displacement in litres 1,4 1,4 1,9
Output (kW at rpm) 55 / 4000 74 / 6000 47 / 4000
Max. torque (Nm at rpm) 195 / 2200 126 / 4400 125 / 1600 - 2800
Bore (∅ mm) 79,5 76,5 79,5
Stroke (mm) 95,5 75,6 95,5
Compression 19,5 10,5 19,5
Hydraulic valve clearance
compensationXXX
Mixture formation Bosch PDE - injec-
torsMagneti Marelli 4LV Bosch VP
Fuel RON (minimum) -
unleaded 98
1)
1)Regular grade unleaded petrol (min. 95 ROZ) can be used although engine power output is slightly reduced.
-
Fuel CN (minimum) 49 - 49
Firing order 1-2-3 1-3-4-2 1-3-4-2
Exhaust gas recirculation X X X
Ignition system/fuel injec-
tionBosch PDE - injec-
torsMagneti Marelli 4AV Bosch VP
Self-diagnosis X X X
Catalytic converter X X X
Turbocharging X - -
Charge air cooler X - -
Lambda probe - X -
Camshaft adjustment - - -
Engine identification char-
actersATD ASZ AZL BMD BKY
Emission standard EU3 EU3 EU4,
EU2 DDK,
EU3 DDKEU4,
EU2 DDKEU4,
EU2 DDK
Manufacturing (from...through) 02.00 06.03 08.00 05.04 05.04
Displacement in litres 1,9 1,9 2,0 1,2 1,4
Output (kW at rpm) 74 / 4000 96 / 4000 85 / 5400 40 / 4750 55 / 5000
Max. torque (Nm at rpm) 240 / 1800 -
2800310 / 1900 170 / 2400 108 / 3000 126 / 3800
Bore (∅ mm) 79,5 79,5 82,5 76,5 76,5
Stroke (mm) 95,5 95,5 92,8 86,9 75,6

Downloaded from www.Manualslib.com manuals search engine FABIA 2000➤Inspection and Maintenance
EnginesEdition 09.04
S00.5301.14.2002-3 page 4 02
Engine fitted
The engine identification characters and serial number
are located in the front at the engine/gearbox joint.
In addition, a sticker with the engine identification charac-
ters and serial number is affixed to the timing belt guard.
Engine with identification characters ARV, AQV, AZE,
AZF, AME, ATZ and AQW.
Engine with identification characters AUA, AUB, BBY,
BBZ, BKY.Compression 19 19 10,5 10,3 10,5
Hydraulic valve clearance
compensationXX X X X
Mixture formation Bosch PDE -
injectorsBosch PDE -
injectorsBosch ME 7.5 Simos 3PG Magneti Marelli
4TV
Fuel RON (minimum) - -
unleaded 95
1)unleaded 951)unleaded 951)
Fuel CN (minimum) 49 49 - - -
Firing order 1-3-4-2 1-3-4-2 1-3-4-2 1-2-3 1-3-4-2
Exhaust gas recirculation X X - - X
Ignition system/fuel injection Bosch PDE -
injectorsBosch PDE -
injectorsBosch ME 7.5 Simos 3PG Magneti Marelli
4TV
Self-diagnosis X X X X X
Catalytic converter X X X X X
Turbocharging X X - - -
Charge air cooler X X - - -
Lambda probe - - X X X
Camshaft adjustment - - - - -
1)Regular grade unleaded petrol (min. 91 ROZ) can be used although engine power output is slightly reduced.
Engine identification char-
actersAT D A S Z A Z L B M D B K Y

Downloaded from www.Manualslib.com manuals search engine FABIA 2000➤Inspection and Maintenance
Exhaust-emission AnalysisEdition 09.04
S00.5301.14.2002-8 page 1 02
02-8 Exhaust-emission Analy-
sis
The exhaust-emission analysis must be carried out ac-
cording to the relevant national legislation of the particu-
lar country.
Exhaust-Emission Analysis on Models
with Fuel Engines
Perform the following visual inspections and comply with
the setting conditions below before performing the ex-
haust-emission analysis:
Visual inspection
♦Lambda probes are connected
♦All vacuum hoses are connected
♦All wires of the activated charcoal filter system are
connected
♦All the electrical wires of the ignition and injection sys-
tem are connected
♦Hose for crankcase ventilation is connected
♦The exhaust system must be undamaged and tight
♦Catalyst must be undamaged
Test and setting conditions
•Perfect operation of the engine
•Perfect operation of the ignition system
•Intake system tight
•All electrical components are switched off (radiator fan
must not run during the test)
♦If any errors are noticed they must be repaired.
♦The idling speed, ignition point and CO content are
only measured as they cannot be adjusted.
♦The CO content is set to nominal value by the lambda
control. Faults in the lambda control are detected by
the self-diagnosis and stored in the fault memory.
♦When interrogating the fault memory (engine electron-
ics) all detected faults must be repaired and the fault
memory must be erased.
♦To prevent injury to persons and/or damage to the ig-
nition and injection system make sure the ignition is
switched off when disconnecting and connecting the
wires of the ignition system.
Connect the test equipment to the vehicle
To prevent industrial accidents or avoid causing damage
to the ignition system, pay attention to the following:
Note
Note
Note

Downloaded from www.Manualslib.com manuals search engine FABIA 2000➤Inspection and Maintenance
Exhaust-emission AnalysisEdition 09.04
S00.5301.14.2002-8 page 2 02
♦Disconnect and connect wires of the ignition system
(including high-voltage wires) when the ignition is
switched off.
–Connect the tester in compliance with the operating
instructions.
The exhaust gas probe must be fully inserted into the ex-
haust tailpipe (do not insert into the suction tube)!
–Start engine and run in idle.
–Measure idle speed and CO content.
Test Values for Exhaust-Emission Analysis on Models with Fuel Engines
Note
Engine identification
charactersARV and AQV ARV and AQV ARV and AQV AWY
Model year MY00 MY01 MY02 MY02 ➤
Oil temperature min. 80 °Cmin. 80 °C min. 80 °Cmin. 80 °C
Catalyst warming-up time2 min.
at 2500 rpm2 min.
at 2500 rpm2 min.
at 2500 rpm2 min.
at 2500 rpm
Idling speed
(rpm)590 ... 790 590 ... 690 590 ... 790 600 ... 800
CO content at idle speed
(measured after catalyst)0,0 ... 0,5% 0,0 ... 0,5% 0,0 ... 0,5% 0,0 ... 0,5%
Increased idling speed
(rpm)2400 - 2600 2400 - 2600 2400 - 2600 2400 - 2600
Lambda value
at 2850 - 2900 rpm0,97 ... 1,03 0,97 ... 1,03 0,97 ... 1,03 0,97 ... 1,03
CO content
at 2850 - 2900 rpmmax. 0.3% max. 0.3% max. 0.3% max. 0.3%
Speed for control loop
test (rpm)490 ... 890 490 ... 790 490 ... 890 500 ... 900
Lambda probe version - - - Jump probe
Voltage jump (V) - - - 0,3
DELTA-lambda 0,03 0,03 0,03 0,03
Test speed - - - Idling speed

Downloaded from www.Manualslib.com manuals search engine FABIA 2000➤Inspection and Maintenance
Exhaust-emission AnalysisEdition 09.04
S00.5301.14.2002-8 page 3 02
Engine identification
charactersAZQAZE, AZF and
AMEAT Z A Q W
Model year MY03 ➤MY00 ➤ MY03 MY00 MY01 ➤ MY03
Oil temperature min. 80 °Cmin. 80 °C min. 80 °Cmin. 80 °C
Catalyst warming-up time2 min.
at 2500 rpm2 min.
at 2500 rpm2 min.
at 2500 rpm2 min.
at 2500 rpm
Idling speed
(rpm)650 ... 850 700 ... 900 700 ... 900 700 ... 900
CO content at idle speed
(measured after catalyst)0,0 ... 0,5% 0,0 ... 0,5% 0,0 ... 0,5% 0,0 ... 0,5%
Increased idling speed
(rpm)2400 - 2600 2400 - 2600 2400 - 2600 2400 - 2600
Lambda value
at 2850 - 2900 rpm0,97 ... 1,03 0,97 ... 1,03 0,97 ... 1,03 0,97 ... 1,03
CO content
at 2850 - 2900 rpmmax. 0.3% max. 0.3% max. 0.3% max. 0.3%
Speed for control loop
test (rpm)550 ... 950 600 ... 1000 600 ... 1000 600 ... 1000
Lambda probe version - - - -
Voltage jump (V) - - - -
DELTA-lambda 0,03 0,03 0,03 0,03
Test speed - - - -
Engine identification
charactersAUAAUA
with manual gear-
boxAUA
with automatic
gearboxBBY
with manual
gearbox
Model year MY00 and MY01 MY02 MY02 MY02 ➤
Oil temperature min. 80 °C min. 80 °C min. 80 °Cmin. 80 °C
Catalyst warming-up time2 min.
at 2500 rpm2 min.
at 2500 rpm2 min.
at 2500 rpm2 min.
at 2500 rpm
Idling speed
(rpm)650 ... 850 650 ... 850 580 ... 780 660 ... 860
CO content at idle speed
(measured after catalyst)0,0 ... 0,5% 0,0 ... 0,5% 0,0 ... 0,5% 0,0 ... 0,5%
Increased idling speed
(rpm)2400 - 2600 2400 - 2600 2400 - 2600 2400 - 2600
Lambda value
at 2850 - 2900 rpm0,97 ... 1,03 0,97 ... 1,03 0,97 ... 1,03 0,97 ... 1,03
CO content
at 2850 - 2900 rpmmax. 0.3% max. 0.3% max. 0.3% max. 0.3%
Speed for control loop
test (rpm)
550 ... 950 550 ... 950 480 ... 880 560 ... 960
Lambda probe versionWide band probe
(lambda)Wide band probe
(lambda)Wide band probe
(lambda)Wide band probe
(lambda)
Voltage jump (V) - - - -
DELTA-lambda 0,03 0,03 0,03 0,03
Test speed Idling speed Idling speed Idling speed Idling speed

Downloaded from www.Manualslib.com manuals search engine FABIA 2000➤Inspection and Maintenance
Exhaust-emission AnalysisEdition 09.04
S00.5301.14.2002-8 page 4 02
Engine identification
charactersBBY
with automatic
gearboxAUB BBZ AZL
Model year MY02 ➤MY00 ➤ MY02 MY02 ➤MY01 ➤
Oil temperature min. 80 °C min. 80 °C min. 80 °Cmin. 80 °C
Catalyst warming-up time2 min.
at 2500 rpm2 min.
at 2500 rpm2 min.
at 2500 rpm2 min.
at 2500 rpm
Idling speed
(rpm)580 ... 780 740 ... 940 580 ... 780 680 ... 880
CO content at idle speed
(measured after catalyst)0,0 ... 0,5% 0,0 ... 0,5% 0,0 ... 0,5% 0,0 ... 0,5%
Increased idling speed
(rpm)2400 - 2600 2400 - 2600 2400 - 2600 2400 - 2600
Lambda value
at 2850 - 2900 rpm0,97 ... 1,03 0,97 ... 1,03 0,97 ... 1,03 0,97 ... 1,03
CO content
at 2850 - 2900 rpmmax. 0.3% max. 0.3% max. 0.3% max. 0.3%
Speed for control loop
test (rpm)480 ... 880 640 ... 1040 480 ... 880 580 ... 980
Lambda probe versionWide band probe
(lambda)Wide band probe
(lambda)Wide band probe
(lambda)-
Voltage jump (V) - - - -
DELTA-lambda 0,03 0,03 0,03 0,03
Test speed Idling speed Idling speed Idling speed -
Engine identification
charactersBMD BKY
Model year MY04 ➤MY04 ➤
Oil temperature min. 80 °C min. 80 °C
Catalyst warming-up time2 min.
at 2500 rpm2 min.
at 2500 rpm
Idling speed
(rpm)620 ... 820 660 ... 860
CO content at idle speed
(measured after catalyst)0,0 ... 0,5% 0,0 ... 0,5%
Increased idling speed
(rpm)2400 - 2600 2400 - 2600
Lambda value
at 2850 - 2900 rpm0,97 ... 1,03 0,97 ... 1,03
CO content
at 2850 - 2900 rpmmax. 0.3% max. 0.3%
Speed for control loop
test (rpm)520 ... 920 560 ... 960
Lambda probe version Jump probeWide band probe
(lambda)
Voltage jump (V) - -
DELTA-lambda 0,03 0,03
Test speed - -