Channel 115 logging...Requested vs Actual Boost
07-29-2008, 03:15 AM
#11
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it doesn't look too bad but you have to do a 3rd gear pull from...
<center><img src="http://i132.photobucket.com/albums/q33/x1rider/suctionpumpleak.jpg"></center><p>2000rpm to redline at WOT.
Here is an example of two consecutive pulls from my logs when I had a split suction pump. As you can see, the actual is below the requested and falls way faster than requested.
I found the leak using my "home made" boost leak pressure tester.
Here is an example of two consecutive pulls from my logs when I had a split suction pump. As you can see, the actual is below the requested and falls way faster than requested.
I found the leak using my "home made" boost leak pressure tester.
07-29-2008, 03:57 AM
#12
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I'll try to do a 3rd gear pull later today.
I went out driving this morning and it just sounds like the turbo spooling is more pronounced.
07-29-2008, 04:08 AM
#14
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That's good to know. Maybe it's because I haven't driven with the windows down in so long
that I wasn't use to hearing the turbo spool anymore. Pretty much A/C everyday for the past couple of months.
07-29-2008, 04:13 AM
#15
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haha, I know how you feel...
every time I ride my Harley (heavily modified), it seems like I hear new noises, most of them were probably there in the first place but I never noticed them before.
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