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Buna ziua, Detin un Passat B6 BMR 170CP 2.0 TDI, an 2006, Variant, adus din Germania. Intampini o problema tare ciudata la el care m-a facut sa umblu din service in service, diagnoze peste diagnoze insa am refuzat sa schimb la intamplare tot ceea ce imi zicea fiecare mecanic (deja erau schimbate jumate din piesele din componenta motorului). Nu am cunostiinte de mecanica asa ca o sa incerc sa fiu cat mai explicit posibil. Problema apare atat la temperaturi joase cat si ridicate, atat pana ce apa ajunge la 90grade dar si cand motorul este cald. Dupa ce pornesc masina, imi vad de drum si la un moment dat ceva se intampla fara a aparea nici un bec in bord sau alte avertizari. Acceleratia nu mai este la fel, adica accelerez insa masina nu trage, se accelereaza lin si incet mai ales daca este sub 2000 rotatii/min, zici ca pica pedala de acceleratie (in realitate nu pica), chiar daca o calc pana in capat nu se simte nici o diferenta in putere. Odata ajuns in intervalul 2000-2200 rotatii/min da semne ca s-ar ineca si incepe sa tremure. In acest punct se pot intampla 3 chestii: 1) Daca fortez si depasesc acest prag masina, merge lin fara a tremura dar si fara putere pana undeva aproape de 2700-3000 rpm cand in acel moment simt cum intra dintr-o data turbo (simt puterea care altadata o simteam undeva la 2100rpm). 2) Daca o mentin in acel interval sensibil pana in 2500rpm in cele din urma imi da Limp Mode. 3) O alta optiune este de a merge sub 2000rpm unde sa nu simt trepidatiile insa nici un pot face mare lucru daca vreau sa depasesc sau altceva. Partea ciudata este ca aceasta problema poate disparea de la sine in timpul mersului dupa o anumita perioada de timp sau nu, de asemenea ea poate reaparea. Daca opresc masina apoi o pornesc iarasi nu rezolva problema. Prin service-uri am tot umblat si am verificat: - filtru de particole : este OK, se regenereaza, etc - turbo : l-am trimis la verificat, se pare ca e OK (cam scumpa procedura), si oriunde as merge primul lucru asta mi se recomanda. Am scanat cu un dispozitiv Bluetooth elm327 si mi-a aratat o eroare: P0299 turbocharger underboost Apoi am scanat cu VCDS 12.12 si am urmatorele erori: Address 08: Auto HVAC Labels: 3C0-907-044.lbl Part No SW: 3C0 907 044 AH HW: 3C0 907 044 AH Component: ClimatronicPQ46 050 0505 Revision: 00050005 Serial number: 00000000000000 Shop #: WSC 00000 000 00000 VCID: 67D7D06956887926359-8032 1 Fault Found 00716 - Air recirculation Flap Positioning Motor (V113) 000 - - - Intermittent Freeze Frame: Fault Status: 00110000 Fault Priority: 3 Fault Frequency: 3 Reset counter: 62 Mileage: 263310 km Time Indication: 0 Date: 2017.10.01 Time: 11:54:44 Address 09: Cent. Elect. Labels: 3C0-937-049-23-H.lbl Part No SW: 3C0 937 049 J HW: 3C0 937 049 J Component: Bordnetz-SG H37 1301 Revision: 00H37000 Serial number: 00000006077704 Coding: 638A8F0700141014000000000F000000000B5D435C0000 Shop #: WSC 05311 123 12345 VCID: 30657B35A3C6FE9E243-8065 Subsystem 1 - Part No: 3C1 955 119 A Component: Wischer VW461 012 0503 Coding: 00063445 Shop #: WSC 05311 Subsystem 2 - Part No: 1K0 955 559 AE Component: RLS 260706 014 1201 Coding: 00208933 Shop #: WSC 05311 1 Fault Found 01309 - Power Steering Control Module (J500) 004 - No Signal/Communication - Intermittent Freeze Frame: Fault Status: 00100100 Fault Priority: 2 Fault Frequency: 1 Reset counter: 69 Mileage: 263658 km Time Indication: 0 Date: 2017.10.04 Time: 20:02:00 Freeze Frame: ON Voltage: 12.35 V ON ON OFF OFF OFF Address 25: Immobilizer Labels: 3C0-959-433-25.clb Part No SW: 3C0 959 433 R HW: 3C0 959 433 R Component: IMMO 042 0383 Revision: 00042000 Serial number: VWZCZ000000000 Shop #: WSC 131071 1023 2097151 VCID: 3973461170BC3FD693D-806C Subsystem 1 - Part No: 3C0 905 861 F Component: ELV 026 0380 3C0905861F ELV 026 0380 1 Fault Found 01176 - Key 008 - Implausible Signal Freeze Frame: Fault Status: 01101000 Fault Priority: 1 Fault Frequency: 1 Reset counter: 157 Mileage: 260229 km Time Indication: 0 Date: 2017.07.16 Time: 08:34:54 Address 46: Central Conv. Labels: 3C0-959-433-46.clb Part No SW: 3C0 959 433 R HW: 3C0 959 433 R Component: KSG PQ46 ELV 042 0472 Revision: 00042000 Serial number: VWZCZ000000000 Coding: 0091020051030E7630049C1DF0084F0E507C00 Shop #: WSC 05311 123 12345 VCID: 3973461170BC3FD693D-806C Subsystem 1 - Component: Sounder No Answer Subsystem 2 - Component: NGS n.mounted Subsystem 3 - Component: IRUE n.mounted 1 Fault Found 01134 - Alarm Horn (H12) 004 - No Signal/Communication Freeze Frame: Fault Status: 01100100 Fault Priority: 4 Fault Frequency: 2 Reset counter: 153 Mileage: 256418 km Time Indication: 0 Date: 2017.05.12 Time: 10:49:04 Address 7D: Aux. Heat Labels: 1K0-963-235.lbl Part No SW: 1K0 963 235 E HW: 1K0 963 235 E Component: PTC-Element 0404 Revision: 00800000 Serial number: Shop #: WSC 00000 000 00000 VCID: 2D5B6241B4F493760F5-8078 1 Fault Found 00361 - Heater Element for Auxiliary Heater (Z35) 014 - Defective Nu stiu daca au legatura erorile cu ce semnalmente area masina insa chiar nu vreau sa ma apuc sa schimb la piese asa pe bajbaite pana nimeresc cea care are probleme. Cand problema nu apare masina este OK, are putere, nu consuma, 05-06 l in stationare.