[s-cars] Boost probs Urs4

[FvAMI at aol.com]

In a message dated 3/20/05 8:18:52 PM Pacific Standard Time, 
r0ssat0_987 at att.net writes:


> With a stock ECU I was getting a peak of 17 psi of boost, which is ~2.1
> bar, at an altitude of ~300ft.  I assume you're getting your readings
> from the factory boost gauge (you're in the UK, right?), which is slow
> to react and can be inaccurate.  I would double check the boost pressure
> with a separate gauge to verify you are indeed missing some boost before
> continuing with further attempts to fix the "leak".
> 
> Bob
> 

It depends on altitude and air temperature ... gas ...

>From the Bentley manual Deg. C (probably will not format correctly)

Altitude                          Temperature (outside)
Meters         -10 to 0       0-10     10-20    20-30     30+ 
0-1800         1.808          1.939    1.995    2.016    2.054      (BAR)
1800-2300    1.707          1.824    1.877    1.897    1.932
2300-3000    1.585          1.700    1.749    1.768    1.801


Best regards,
Feico van der Laan