Pressure Drop between Turbo and Throttle Valve (check D.V.!)

[sportbilly]

Dont think that looks too bad.

If you reset the car (ignition off/on) does it then come back immediatley or not?

 

[Gubien]

At the moment, I check for faults before starting the car. Every day, no errors, turn the key and starts the engine, and the "Pressure drop error" is displayed... I let it idle for 20 sec... clear the fault and check for errors again... no faults will then be displayed... if I then stops and starts the engine again...still no errors....

 

[Gubien]

You can says is always the "first timer" that makes "pressure drop error"...each morning... when i'm going from work 8 hours later nothing happens... could seem like it's related to the temperature...

 

[sportbilly]

From my experience the pressure drop is a common fault for a few things. You have changed all the obvious items except the n75 which has caused people various problems in the past from limp mode to bouncing boost.

 

[Gubien]

Theres no problem in buying a new N75 valve, should i go for a original or an ECS for instance?

 

[sportbilly]

I would stick with the original, dont want to throw anything else into the equation until you've sorted it

 

[Gubien]

Do you know about the part number? Cause my seat dealer didnt know what the N75 valve was....

 

[sportbilly]

Check the one you have - its on the tip, you should be able to see the part on the valve