Zafira A: Limitare putere -EGR? Debitmetru?

stie careva daca debitmetrul de la motoarele de2.0 la motoarele 2,2 sunt compatibile am un debitmetru de motor de 2,0 si vreau sal pun pe 2,2 o functiona ,si codul de erori 1590 stie cineva s-ami zica ce este(se refera ceva la partea electrica).electrovalvele finctioneaza turbo functioneaza.la tester imi da debitmetru nu functioneaza si aceasta eroare 1590

Salutare. De doua zile ma confrunt cu o problema similara. Motorul nu mai are putere deloc cand ii apare eroarea cheita pe bord. Cateodata dispare si reapare in decurs de cateva minute. L-am pus pe tester si imi apar codurile:
Numãrul codurilor: 3

P1125 - Electroventil pentru presiune turbo - circuit întrerupt
(04) - Prezent

P0400 - Circuit EGR - întrerupt
(04) - Prezent

P1635 - Circuit preâncãlzire - întrerupt

(04) - Prezent
Sincer am verificat furtunasele, curatat EGR-ul, galeria de admisie aer si senzorul care e in el, curatat turbo, si nu mai stiu ce sa fac... Ceva pareri care m-am putea ajuta?
Modelul masinii e 2.0 dti, zafira 2011 si modelul EGR e cel din poza... <
Poate fi cauza motorina? Caci a aparut dupa ce am bagat combustibil , dar ce legatura ar avea?
Multumesc de raspunsuri...

Toate problemele tale au rezolvare pe forum, trebuie numai CAUTARE. Dar e mai simplu sa stai la miloaga si sa caute altul si tu numai sa faci un click pe link, iete na ca lumea e satula de cei care nu au timp, nu au bani...vinde masina si gata sau plateste !

dancuciureanu: Daca mi-am postat problema inseamna ca am citit topic-urile legate de chestia asta si nu au ajutat rezolvarile propuse. Daca sunt membru bebe nu inseamna ca poti sa ma iei la misto. Daca nu vrei sa ajuti du-te si plimba ursu... nu polua degeaba forumul. Si "iete na", invatati sa scrieti corect domnilor milogi de posturi! Iar domnu Nicu, daca au fost discutate nu inseamna ca fiecare problema are ACEEASI REZOLVARE! Sincer mai sunt membru pe alte forumuri, dar acesta cam lasa de dorit.
Si apropo, erati off topic. Aici se discuta despre masini si problemele lor... Drumuri bune desteptilor!

dr_seby2000: Mersi mult, deja rasfoiesc pagina, poate-i gasesc buba... Salut.

P1125

Short to ground or interruption in circuit to control unit terminal 96
Effect:

Maximum performance will be reduced.
Exhaust gas recirculation valve is switched off
Boost pressure control is not longer possible.
Concerned Terminals:
96

Ignition OFF
Disconnect wiring harness connector from:
Y8 Solenoid Valve - Boost Pressure Regulation
Ignition ON
Measure voltage between the following terminals:
Y8 Solenoid Valve - Boost Pressure Regulation
Wiring harness connector (wiring harness side) terminal RDBU
&
Ground
Note:

Wiring colours: BK=Black, BN=Brown, BU=Blue, GD=Gold, GN=Green, GY=Grey, OG=Orange, PK=Pink, RD=Red, SR=Silver, TQ=Turquoise, VT=Violet, WH=White, YE=Yellow,
L=Light, D=Dark

greater than 11 V

Ignition OFF
Connect test lamp ( 3 W ) and multimeter in parallel and measure dwell-angle between the following terminals:
Y8 Solenoid Valve - Boost Pressure Regulation
Wiring harness connector (wiring harness side) terminal RDBU
&
Y8 Solenoid Valve - Boost Pressure Regulation
Wiring harness connector (wiring harness side) terminal BNGN
Engine idling
Select and enable diagnostic tester actuator test:
Boost Pressure Control Solenoid Valve Test
Press soft key INACTIVE
Note:

When the test light is commanded off it is not completely off but illuminates faintly.

Wiring colours: BK=Black, BN=Brown, BU=Blue, GD=Gold, GN=Green, GY=Grey, OG=Orange, PK=Pink, RD=Red, SR=Silver, TQ=Turquoise, VT=Violet, WH=White, YE=Yellow,
L=Light, D=Dark

4.5 ... 5.5 %

Ignition OFF
Connect wiring harness connector to:
Y8 Solenoid Valve - Boost Pressure Regulation
Disconnect vacuum hose from following component:
Vacuum Actuator - Boost Pressure Control Valve
Connect vacuum pump MKM-667 (hose side) to:
Vacuum Actuator - Boost Pressure Control Valve
Engine idling
Select and enable diagnostic tester actuator test:
Boost Pressure Control Solenoid Valve Test
Use soft key to activate the corresponding component

Indicates the vacuum pump a value between -70 kPa ( -0.7 bar ) and -100 kPa ( -1 bar )?

Defective component:
Vacuum Actuator - Boost Pressure Control Valve
P0400

Short to ground or interruption in circuit to control unit terminal 97
Effect:

Maximum performance will be reduced.
Exhaust gas recirculation valve is switched off
Concerned Terminals:
97

Ignition OFF
Disconnect wiring harness connector from:
Y4 Solenoid Valve - Exhaust Gas Recirculation
Ignition ON
Measure voltage between the following terminals:
Y4 Solenoid Valve - Exhaust Gas Recirculation
Wiring harness connector (wiring harness side) terminal RDBU
&
Ground
Note:

Wiring colours: BK=Black, BN=Brown, BU=Blue, GD=Gold, GN=Green, GY=Grey, OG=Orange, PK=Pink, RD=Red, SR=Silver, TQ=Turquoise, VT=Violet, WH=White, YE=Yellow,
L=Light, D=Dark

greater than 11 V

Ignition OFF
Connect test lamp ( 3 W ) and multimeter in parallel and measure dwell-angle between the following terminals:
Y4 Solenoid Valve - Exhaust Gas Recirculation
Wiring harness connector (wiring harness side) terminal RDBU
&
Y4 Solenoid Valve - Exhaust Gas Recirculation
Wiring harness connector (wiring harness side) terminal BNWH
Engine idling
Select and enable diagnostic tester actuator test:
Exhaust Gas Recirculation (EGR) Solenoid Valve Test
Press soft key INACTIVE
Note:

When the test light is commanded off it is not completely off but illuminates faintly.

Wiring colours: BK=Black, BN=Brown, BU=Blue, GD=Gold, GN=Green, GY=Grey, OG=Orange, PK=Pink, RD=Red, SR=Silver, TQ=Turquoise, VT=Violet, WH=White, YE=Yellow,
L=Light, D=Dark

4.5 ... 5.5 %

Ignition OFF
Connect wiring harness connector to:
Y4 Solenoid Valve - Exhaust Gas Recirculation
Disconnect vacuum hose from following component:
Vacuum Actuator - Exhaust Gas Recirculation Valve
Connect vacuum pump MKM-667 (hose side) to:
Vacuum Actuator - Exhaust Gas Recirculation Valve
Engine idling
Select and enable diagnostic tester actuator test:
Exhaust Gas Recirculation (EGR) Solenoid Valve Test
Use soft key to activate the corresponding component

Indicates the vacuum pump a value between -70 kPa ( -0.7 bar ) and -100 kPa ( -1 bar )?
Defective component:
Vacuum Actuator - Exhaust Gas Recirculation Valve

Thanks Daniel. I understand what I have to do, so it`s ok... 😊 Intre timp am masurat bujiile daca functioneaza si daca primeste comanda, la fiecare si erau toate ok. Erau si niste fire in plasticul langa ele... Cred ca undeva sunt intrerupte firele caci de luni nu imi mai apare cheita de cand am umblat pe la ele. In weekend ma apuc mai departe. Salutare.

P0400 la Zafira 2.0dti y20dth.
Am curatat,verificat furtune mufarile schimbat EGR dar eroarea persista.Demontat verificat pompa vacum era in regula.In final am schimbat debitmetrul si acum este totul ok. Drumuri bune!