[s-cars] Boost probs Urs4
FvAMI at aol.com
FvAMI at aol.com
Wed Mar 30 09:46:01 EST 2005
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
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