valve N75
09-22-2015, 03:05 PM
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valve N75
Hi: I'm having some problems with my audi allroad, well the thing is: I have code PO1557 positive deviation or some like that, well I already check the wastages and both open when I put pressure on them around 14psi.
my question is about the valve n75, someone know is this valve in closed on the side that came from charge pressure, or it is open en justice close when car is running, because I takeout the N75 and i can blow air from the side of charge pressure through the side the wastage actuator.
thanks for all your help
my question is about the valve n75, someone know is this valve in closed on the side that came from charge pressure, or it is open en justice close when car is running, because I takeout the N75 and i can blow air from the side of charge pressure through the side the wastage actuator.
thanks for all your help
09-22-2015, 11:01 PM
#2
AudiWorld Member
N75
[QUOTE=Miguel Hernadez;24726334]Hi: I'm having some problems with my audi allroad, well the thing is: I have code PO1557 positive deviation or some like that, well I already check the wastages and both open when I put pressure on them around 14psi.
my question is about the valve n75, someone know is this valve in closed on the side that came from charge pressure, or it is open en justice close when car is running, because I takeout the N75 and i can blow air from the side of charge pressure through the side the wastage actuator.
thanks for a
my question is about the valve n75, someone know is this valve in closed on the side that came from charge pressure, or it is open en justice close when car is running, because I takeout the N75 and i can blow air from the side of charge pressure through the side the wastage actuator.
thanks for a
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