Could somebody tell me what the correct boost pressure (and related BHP figure) should be on a boggo 1992 EVO1 as mine seems to fluctuate a bit.
I have seen 1.2 bar, but it seems to be consistently producing 0.75.
Cheers,
Scotty
Boost Pressure
-
giovanni
Re: Boost Pressure
Drear Scotty,
Where do you read this pressure???????/on the dasboard or a external turbo pressure meter????
Let me now because this is very inportant!
Giovanni
Where do you read this pressure???????/on the dasboard or a external turbo pressure meter????
Let me now because this is very inportant!
Giovanni
-
Scotty C
Re: Boost Pressure
It is taken from the dashboard. It reads more when it is cold in the morning ?????
I am getting readings of 1.2, but never less than 0.75.
Regards,
Scott
I am getting readings of 1.2, but never less than 0.75.
Regards,
Scott
-
giovanni
Re: Boost Pressure
Dear Scotty
It is normal that you have more pressure when the waste gate(pressure regulator turbo compressor) is cold!!!, because inside this actuator there is a spring and so as you now there wil be a difference between a cold and a hot spring!!!. That is also the reason that there is a boost valve on the car!,
The best thing too start with is disconnect the electrical connector from the boost valve, and than look how high the turbo pressure is and maximal speed this means full trotle with low rpm in the 3e gear thil 4000 rpm??????, it must be
+/-0.8 bar.
When this is okay !!than look what the difference is when the system is working normaly, because there must be a difference from nearly 0.2 bar???
Till next time Giovanni
It is normal that you have more pressure when the waste gate(pressure regulator turbo compressor) is cold!!!, because inside this actuator there is a spring and so as you now there wil be a difference between a cold and a hot spring!!!. That is also the reason that there is a boost valve on the car!,
The best thing too start with is disconnect the electrical connector from the boost valve, and than look how high the turbo pressure is and maximal speed this means full trotle with low rpm in the 3e gear thil 4000 rpm??????, it must be
+/-0.8 bar.
When this is okay !!than look what the difference is when the system is working normaly, because there must be a difference from nearly 0.2 bar???
Till next time Giovanni