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Engine fault + Drive system failure


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cred ca masoara toata plaja,valoarea aceea avea fluctuatii in continuu fara ca pedala de acceleratie sa fie apasata.

masurarea pleca de la 0,4 v si ajungea la 3 v

 

am gasit acum ceva asemanator

 

http://forum.e46fanatics.com/showthread.php?t=745495

 

sunt curios daca e aceasi rezolvare si la tine :)

 

PWG e clar potentiometrul

 

PWG SIGNAL MONITORING & PWG FAILSAFE OPERATION:

• As a redundant safety feature the PWG provides two separate signals from two integral

potentiometers (Pot 1 and Pot 2) representing the driver’s request for throttle activation.

• If the monitored PWG potentiometer signals are not plausible, ME 7.2 will only use the

lower of the two signals as the driver’s pedal request input providing failsafe operation.

Throttle response will be slower and maximum throttle position will be reduced.

• When in PWG failsafe operation, ME 7.2 sets the EDK throttle plate and injection time

to idle (LL) whenever the brake pedal is depressed.

• When the system is in PWG failsafe operation, the instrument cluster matrix display will

post “Engine Emergency Program” and PWG specific fault(s) will be stored in memory

 

ma rog e pt e39 asta cred

 

http://www.ge39.com/files/m62tu.pdf

Edited by alex230ro
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Da sunt convins ca masoara pe toata plaja pentru ca avea fluctuatii pe toata plaja de voltaj. Am mai citit si eu cate ceva despre PWG poti 2 si ar fi senzorul de acceleratie. Acum cautam codul pe realoem dar nu am gasit decat ceva de genul "modul pedala acceleratie". http://www.realoem.com/bmw/showparts.do?mo...hg=35&fg=20

 

 

PS: ar fi fost frumos si comic sa fie si la mine aceeasi rezolvare ca si la tipul de pe E46fanatics :)

Edited by AliNOS
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Am fost astazi la Filaret. Am facut o scanare la ei care mi-a aratat, in mare, aceleasi erori. Am vazut ca ei au tester GT1.

 

Dupa indelungi cercetari, am ajuns sa desfacem calculatorul masinii. Aici am constatat ca exista apa in mufele calculatorului. Verdictul a venit trist: "Trebuie schimbat calculatorul masinii". Se pare ca dupa o curatare temeinica a mufelor cu 3 tipuri de solutii (pinii mufelor oxidasera) masina si-a revenit.

Sunt bucuros ca si-a revenit insa o sa mai stea pe dreapta pentru ca am ramas fara permis ieri. Sper sa pot face reducere de suspendare la 30 de zile (mi-a fost suspendat pe 90 de zile).

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Am fost astazi la Filaret. Am facut o scanare la ei care mi-a aratat, in mare, aceleasi erori. Am vazut ca ei au tester GT1.

 

Dupa indelungi cercetari, am ajuns sa desfacem calculatorul masinii. Aici am constatat ca exista apa in mufele calculatorului. Verdictul a venit trist: "Trebuie schimbat calculatorul masinii". Se pare ca dupa o curatare temeinica a mufelor cu 3 tipuri de solutii (pinii mufelor oxidasera) masina si-a revenit.

Sunt bucuros ca si-a revenit insa o sa mai stea pe dreapta pentru ca am ramas fara permis ieri. Sper sa pot face reducere de suspendare la 30 de zile (mi-a fost suspendat pe 90 de zile).

bine ca ai rezolvat permisul se recuperaza da-l incolo

 

PS:si ma bucur sa aud ca testerul meu merge cat de cat :)

Edited by alex230ro
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