Produsele PIERBURG în centrul atenției - MS Motor Service

Convertoare electropneumatice (EPW) Transformator electric de presiune
• Pentru comanda supapelor pneumatice (EDW, DW)
EGR, turbocompresoarelor VTG,
• Pas intermediar în dezvoltarea de la
comutării bypass-ului răcitorului EGR. supapa electrică de comutare (EUV) la
• Defecţiunea unui convertor
transformatorul electropneumatic de
electropenumatic EPW se observă prin presiune (EPW).
apariția fumului negru, lipsa puterii, • Ele constau dintr-o supapă electrică
smucituri ale autovehiculului sau
de comutare EUV cu un limitator de
trecerea în regimul de avarie.
presiune montat.
• Limitatorul de presiune menţine un vid
aproximativ constant.
• Pentru comanda supapelor EGR la
motoarele Otto.
Supape cu fi ltre de cărbune activ (AKF)
• Supape de blocare cu fi ltru de cărbune
activ: Pentru închiderea racordului de aer
proaspăt la fi ltrul de cărbune activ la diagnoza
etanşeităţii rezervorului (OBD II).
• Supape de regenerare cu fi ltru de cărbune
activ: Pentru clătirea fi ltrului de cărbune
activ.
• Informaţii privitoare la produse şi service.
• Pliant „Supape electropneumatice”.
• Postere tehnice „Instrumentele de diagnoză
integrate OBD şi produsele PIERBURG”.
▸ Versiuni în alte limbi la cerere
Supape de blocare a carburantului
• Pentru conectarea sau deconectarea
conductelor de carburant (ca imobilizator)
şi pentru împiedicarea scurgerii
carburantului când motorul este oprit.
Supape electrice
Supape electrice de recirculare aer
• Sunt folosite la motoarele Diesel
alimentate la turbocompresor,
minimizând clar efectul „turbo-găurii”.
Informaţii tehnice Unelte şi dispozitive de verifi care
OBD – On-Board-Diagnosis and PIERBURG Products
Fault codes – often caused by the system.
Fault indicator/Malfunction indicator light „MIL“
PIERBURG PRODUCTS
The fault indicator lights up continuously,
Fuel supply
– when the ignition is switched on (lamp function check)
1 Fuel feed unit
– when a fault is detected during the self test of the control
2 In-tank pump/pre-delivery pump
unit
3 In-line pump
– after an emissions-relevant fault, when permissible
4 Fuel filter
emission values are exceeded.
5 Fuel tank pressure valve
The fault indicator flashes
6 Active carbon filter valve/purge valve
– when faults occur that lead to cylinder shut-off or to
7 Fuel check valve
damage/failure of the catalytic converter (e. g. misfiring).
8 Active carbon filter shut-off valve
9 Pressure regulator
The fault indicator is also referred to as the malfunction
indicator or MIL (Malfunction Indicator Light).
Secondary air system
10 Non-return valve
11 Electronic switchover valve
The P0-Code
12 Combination valve
13 Electronic secondary air pump
A - Which system set the fault code?
14 Switchable non-return valve
P = Powertrain
B B = = Body
Exhaust gas recirculation
A CC
C C = = Chassis
15 EGR valve/exhaust gas recirculation valve
U U = = Network
16 Electro-pneumatic pressure transducer for
B B - - Which fault group is is displayed?
actuation of EGR valve
0 0 = = Manufacturer independent code
17 Electronic switchover valve
1 = Manufacturer specifi c code
18 Electric pressure transducer
(not required)
SI 0103
SI 0087
C - Which assembly does the fault refer to?
SI 0089
Air supply
1/2 = Fuel and air delivery
19 Mass air flow sensor
3 = Ignition system/misfi ring
For technical personnel only!
For technical personnel only!
4 = Systems for exhaust gas purifi cation
For technical personnel only!
20 Throttle neck (incl. ancilliaries such as the throttle
valve switch, idle air control valve, idle air charge
Page 1/2
Page 1/4
5 = Cruise control and idle speed control
Page 1/1
B D
6 = Control unit and its output signals
controller etc.)
7/8 = Transmission
21 Suction pipe (incl. ancilliaries such as the electronic
D - Which component is aff ected by which fault?
drive module EAM-i)
Refer to table of fault codes! (here: exhaust gas
22 Electro-pneumatic pressure transducer for actuation
recirculation malfunction)
of the turbocharger (VTG charger)
Components which are not yet monitored by the OBD
23 Vacuum pump
In response to complaints relating to
The nine operating modes of the scan tool
24 Exhaust flap
Mode 1: Read out the diagnostic values (actual values) of the system
Products of other manufacturers
Electric bypass valve
Electropneumatic valves in motor cars turbochargers Mode 2: Read out the operating conditions when the … …fault
occurred
25 Active carbon filter
(freeze frame)
26 Catalytic converter
Mode 3: Read out the emissions-relevant faults which caused the fault
27 Oxygen sensor (before catalytic converter sensor)
indicator to come on
Counteracting turbo lag with new technology
Technical information
… always also check the surroundings
Mode 4: Delete the emissions-relevant fault codes and reset the
freeze frames
Mode 5: Display the test values and signal curves of the oxygen sensors
Mode 6: Display the measured values of intermittently monitored systems
Details on the subject of OBD and emission control are provided
Mode 7: Read out the stored faults which have not yet caused the fault
in the brochure „Service Tips & Information: Emission Control
indicator to light up
and OBD“
Mode 8: Status display of OBD test functions (readiness code, component
testing)
Vehicles: with 1.4 … 2.0 FSI/TFSI engines PIERBURG No.: 7.01830.13.0 Product: Bypass valve Vehicle PIERBURG No. Product
Vehicle Mode 9: Display vehicle information data (engine code, Product vehicle
PIERBURG No.
identification number etc.)
Model Replacement for O.E. No.*
see catalogue/TecDoc CD
Electropneumatic pressure converters Various, (EPW) turbocharged
Electropneumatic pressure converters (EPW) see catalogue/TecDoc CD
Electric switchover valves (EUV)
AUDI: A3; A4; A5; A6; S3; TT; TTS
7.00415.02.0/.03.0/.05.0;
06F145710C; 06F145710G;
Electric switch over valves (EUV)
Fuel system
Vacuum pumps
Exhaust gas
SEAT Altea; Leon; Toledo
7.01830.04.0
06H145710D; 06F145710B
Electric transducer (EDW)
Pneumatic system
SKODA: Octavia; Superb
Vacuum system
KOLBENSCHMIDT PIERBURG GROUP
VOLKSWAGEN: Bora; Eos; Golf Plus/V/VI, Jetta; Magotan; Passat;
In all newer vehicles often several electro-
Sagitar; Scirocco; Tiguan
pneumaticpneumatic valves have been built in.
Possible complaints:
Vacuum pump
These are small, unobtrusive and fre-
• power loss Fuel supply
Secondary Vacuum air reservoir system
Exhaust gas recirculation
Air supply
In 2004 Pierburg was the world's fi rst
quently fi tted within areas areas of the the engine
• jerkiness
Pressure converter (EPW)
manufacturer to mass-produce a brand
compartment which are diffi cult to see see
• black smoke
01 02 03 06
07
09
11 12 13
14
15
17 18
19 21 20
22
new electric bypass valve. Motor Service
or access.
• vehicle reverts to emergency mode
now off ers this new technology to the
The function function of the electropneumatic
Boost pressure control valve (EUV)
aftermarket.
valves within the pneumatic system system of
the vehicle is equivalent to the function of
The bypass valve prevents unnecessary
switches and dimmers dimmers in electric circuits. circuits.
In the case of the complaints listed above,
Example
Pneumatic Example actuator
Example
Example
braking of the turbocharger with sudden
In connection with a a pneumatic actuator
the fault fault is frequently frequently attributed to the
Possible Fault Codes:
Possible Fault Codes:
Possible Fault Codes:
Possible Fault Codes:
Fault code Displayed fault code Possible causes
(Pressure/vacuum Fault code Displayed box) fault code Possible causes
Fault code Displayed fault code Possible causes
Fault code Displayed fault code Possible causes
turbocharger.
P0170 – P0179
P0410 – – P0419
P0400 – P0409
P0033 – P0035
closing of the throttle valve, so clearly
it is thus possible to to operate valves or to
P0170 Fuel mixture, cylinder Leakage on intake side
P0410 Secondary air – Engine control unit
P0400 Exhaust gas recircula- Engine control unit
P0505 Idle speed control – Engine control unit
P0190 – P0194
P0100 – – P0114 (indirect)
P0100 – P0114 (indirect)
P0105 – P0109
bank 1 – malfunction Fuel pressure
malfunction
Wiring harness
tion (EGR) – flow mal- Wiring harness
malfunction
But possible causes may also be:
Wiring harness
P0200 – P0212
function
P0120 – P0124
reducing the turbo lag eff ect.
control turbochargers, for example.
Fuel injectors
Relays
Injection system
Sticking or coking
P0263 – P0296
P0220 – P0229
• defective electropneumatic valves
Injector nozzles
Leaking vacuum lines
Sticking or coking
Idle controller
P0301 – P0314
P0234 – P0235
Heated oxygen sensor
Condensation/splash water
Basic setting not performed
Idle air control valve
• a a vacuum pump delivering an
Pneumatic actuator P0440 – P0469
P0243 – P0250
Compared with existing pneumatic
They off off er the following advantages:
Activated carbon filter solenoid valve
Secondary air valve
Hoses leaking or blocked
Throttle valve
P0100 – P0114 (indirect)
P0505 – P0510
insufficient vacuum
(Pressure/vacuum box)
Secondary air injection system
Secondary air system solenoid valve
EGR valve
Throttle valve positioner
solutions the electric bypass valve is more
• high actuating forces from within a
P0638, P0639
Electropneumatic high actuating forces from within Valves
a
Fuel pump
EGR control valve
• leakage in the vacuum system
P0100 – P0114 (indirect)
compact, effi cient and cost-eff ective:
small space
There is no need for pneumatic lines,
Backstage helpers under • the necessary the low bonnet
pressure as auxiliary
Turbocharger with
waste gate valve
VTG charger
a vacuum tank, non-return valve or
energy is is available in almost all vehicles
electric air switching valve.
(due to the low-pressure in the the intake
pg_50003961_OBD-02_DINA2.indd 1 03.08.11 15:22
Direct actuation cuts switching times
manifold or generated by a a vacuum
by as much as 70%, something that
Bypass valve in VW EOS pump) TFSI
EPW
(highlighted in red)
particularly caters for sporty turbo
• only a a small amount of electric power is
In the case of complaints which point to
engines with fast load alternation.
necessary necessary for the actuating processes
the turbocharger being at fault, always
the components around it must also be
These valves exist in diff diff erent
checked.
implementations and and are designated
diff erently (see information on page 4). 4).
Check
The The most commonly used valves of this
For checking electropneumatic
type type are are described described on the following following
valves, see the following editions of
pages.
PIERBURG Service Information (SI):
EUV → SI 0050, SI 0051
Example: VTG charger and EPW (highlighted
Application example: Intake manifold with electropneumatic valves (highlighted
EPW
in
→
red)
SI 0065, SI 0076
in red) in the Audi A4 TDI
as used in Mercedes C C Class vehicles
The right of changes and deviating pictures is reserved. Assignment and usage, refer to the each case current catalogues, TecDoc CD respectively systems based on TecDoc.
* The reference numbers given are for comparison purposes only and must not be used on invoices to the consumer.
The right of changes and deviating pictures is reserved. Assignment and usage, refer to the each case current catalogues, TecDoc CD respectively systems based on TecDoc. The right of changes and deviating pictures is reserved. Assignment and usage, refer to the each case current catalogues, TecDoc CD respectively systems based on TecDoc.
www.ms-motor-service.com
www.ms-motor-service.com
www.ms-motor-service.com
MS Motor Service International GmbH · 74196 Neuenstadt · Germany
MS Motor Service International GmbH · 74196 Neuenstadt · Germany
MS Motor Service International GmbH · 74196 Neuenstadt · Germany
KOLBENSCHMIDT PIERBURG GROUP
Kolbenschmidt Pierburg grouP
KOLBENSCHMIDT PIERBURG GROUP
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© MS Motor Service International GmbH – 1109 EN
© MS Motor Service International GmbH – 0606 EN
SERVICE
INFORMATION
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PRODUCT
INFORMATION
© MS Motor Service International GmbH – 0207 EN
SERVICE
INFORMATION
SERVICE
INFORMATION
© MS Motor Service International GmbH – www.ms-motor-service.com – 50 003 961-02 – 01/10 EN
Supape electrice de comutare (EUV)
• Pentru comanda supapelor pentru presiunea
de supraalimentare (Wastegate) la
multe motoare Diesel, pentru comanda
supapelor de aer secundar, clapetelor de
acceleraţie pentru recircularea gazelor de
eșapament EGR la unele motoare SDI,
cadrelor răcitorului de apă de la motoarele
Diesel BMW, comanda lagărelor hidraulice
de la motoarele Diesel, a clapetei de evacuare
a gazelor de eșapament la amortizorul
posterior al sistemului de eşapament
de la motoarele Otto, comanda tubului de
aspirare de comutare.
• Pompă manuală de presiune/de vid pentru verifi carea
regulatoarelor pneumatice.
Produsele în centrul atenției | 13