C6NVS1
18-11-2014, 08:03 PM
Hi,
The Aquamist wiring diagram for the Audi BUH engine (2008 RS6 V10 TFSI) shows the N75 splice from the black ECU1 60 pin connector at pin 4 (GY/WL).
However, the Audi documentation says the N75 is Pin 50 at ECU1 (GY/WL).
Can you please confirm if I should splice the GY/WL from pin 4 or pin 50?
Is it relevant that the car has 2 x N75 style solenoids, one on each turbo (N75 right bank pin 50 ECU1 and N274 left bank pin 50 ECU2)?
Am I correct in assuming that the reason for the splice is to bypass the N75 and only allow max (mechanical) wastegate boost pressure when the system is switched off?
Also, I am currently running 2 x 1.2mm jets to the intake. What is the MAX jet size I could use, to stay within the system limit of 1500cc, to add 2 x additional jets externally spraying the IC's.
Thanks.
The Aquamist wiring diagram for the Audi BUH engine (2008 RS6 V10 TFSI) shows the N75 splice from the black ECU1 60 pin connector at pin 4 (GY/WL).
However, the Audi documentation says the N75 is Pin 50 at ECU1 (GY/WL).
Can you please confirm if I should splice the GY/WL from pin 4 or pin 50?
Is it relevant that the car has 2 x N75 style solenoids, one on each turbo (N75 right bank pin 50 ECU1 and N274 left bank pin 50 ECU2)?
Am I correct in assuming that the reason for the splice is to bypass the N75 and only allow max (mechanical) wastegate boost pressure when the system is switched off?
Also, I am currently running 2 x 1.2mm jets to the intake. What is the MAX jet size I could use, to stay within the system limit of 1500cc, to add 2 x additional jets externally spraying the IC's.
Thanks.