bassett
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| posted on 20/2/09 at 02:43 PM |
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SVA, Emissions and Power Commander
Hi when going to sva when do you upload your sva map before the test starts or during?
im hoping to get it on my mates mot tester before hand as its on the way to the VOSA centre. what ratings do we need to meet hydrocarbons etc?
Cheers
Adam
My MNR Blog Updated Jan 2010 - Track Day Prep Begins!
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afj
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| posted on 20/2/09 at 03:11 PM |
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DEPENDS HOW FRIENDLY THE SVA MAN IS
i had mine uploaded for the drive there and back as the mapped area of the rpm should be only from idle to 3-3500rpm and you are in that range
for a very short time. eddbaz was allowed to upload and adjust the map at the sva centre
eerrrrrrrrrrrrrrrr
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matt_claydon
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| posted on 20/2/09 at 04:35 PM |
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If you can't meet the SVA limits with your normal running map then your normal running map needs attention! At idle and fast idle there is no
benefit in having a map that wouldn't pass SVA.
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adithorp
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| posted on 20/2/09 at 04:36 PM |
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You'd normally set it up and leave it loaded. However it might need tweeking during the test (if the tester is feeling generous) if it turns out
to be out a bit.
The test is done at idle and fast idle (2500-3000rpm). The tricky bit is holding the fast ide steady. Any variation on the throttle tends to throw the
readings out.
You'll be lucky if you have time to set it on the way to the test as they are normally booked to start first thing in the morning.
adrian
"A witty saying proves nothing" Voltaire
http://jpsc.org.uk/forum/
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bassett
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| posted on 20/2/09 at 05:03 PM |
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Ok thats great, i have an sva map just havent tested it as of yet so i was not sure how it runs etc so thats sorted it out nicely and il just run the
one map all that day.
My MNR Blog Updated Jan 2010 - Track Day Prep Begins!
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Paul TigerB6
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| posted on 20/2/09 at 06:58 PM |
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How long would it take you to upload a map when you are outside the test centre if its running very lean? I assume you would take the laptop anyway to
do any adjustments if Mr SVA is feeling generous. I know i got to SVA 45 mins early myself so had plenty of time to check around the car for a final
time
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