neljoe
Moderator
Este FDS a minha B5 entrou em SAFE-MODE ao esticar uma 4ª ás +3500rpm. De longe a longe ela faz-me isso. Liguei-lhe o Vag-Com e deu-me o seguinte DTC:
Address 01: Engine
Part No: 038 906 019 AN
Component: 1,9l R4 EDC 0000SG 1301
Coding: 00002
Shop #: WSC 63351
1 Fault Found:
- Charge Pressure Control: Positive Deviation
P1557 - 35-00 - -
Readiness: 0 0 X X X
Sim, já sei, poderá ser Tubagens "soltas"... o malvado N75... "carvão no Turbo":
17965/P1557/005463 - Charge Pressure Control: Positive Deviation
Possible Symptoms
Reduced power output
Limp mode
Possible Causes
Boost Pressure too High
Hoses/Pipes incorrect connected, disconnected, blocked or leaking
Charger Pressure Control defective
VNT (variable nozzle turbo): nozzles stuck
Solenoid Valve for Boost Pressure Control (N75) defective
Possible Solutions
Check Hoses/Pipes to/between Components
Check Solenoid Valve for Boost Pressure Control (N75)
Check / Clean / Replace Charge Pressure Control
Check / Clean mechanism for variable nozzles
A duvida é:
- como nem SEMPRE faz isto, o que poderá ser? Para qual das 3 hipóteses apontam... e já agora, PORQUÊ?
Address 01: Engine
Part No: 038 906 019 AN
Component: 1,9l R4 EDC 0000SG 1301
Coding: 00002
Shop #: WSC 63351
1 Fault Found:
- Charge Pressure Control: Positive Deviation
P1557 - 35-00 - -
Readiness: 0 0 X X X
Sim, já sei, poderá ser Tubagens "soltas"... o malvado N75... "carvão no Turbo":
17965/P1557/005463 - Charge Pressure Control: Positive Deviation
Possible Symptoms
Reduced power output
Limp mode
Possible Causes
Boost Pressure too High
Hoses/Pipes incorrect connected, disconnected, blocked or leaking
Charger Pressure Control defective
VNT (variable nozzle turbo): nozzles stuck
Solenoid Valve for Boost Pressure Control (N75) defective
Possible Solutions
Check Hoses/Pipes to/between Components
Check Solenoid Valve for Boost Pressure Control (N75)
Check / Clean / Replace Charge Pressure Control
Check / Clean mechanism for variable nozzles
A duvida é:
- como nem SEMPRE faz isto, o que poderá ser? Para qual das 3 hipóteses apontam... e já agora, PORQUÊ?