10-23-2012, 03:40 PM | #71 |
Drives: 2008Corvette Join Date: Feb 2012
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10-23-2012, 03:43 PM | #72 |
Booooosted.
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Hey, Chris, if the injectors are smaller the fuel pressure should stay up even better right?
I mean, I get that they may not stack quick enough for a full fire because of maxing the duty but the pressure should still stay up right? BTW, How do we measure duty cycle? |
10-23-2012, 03:46 PM | #73 |
Drives: 2010 IOM SS Join Date: Aug 2009
Location: NY
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10-23-2012, 03:55 PM | #74 |
Drives: 2010 IOM SS Join Date: Aug 2009
Location: NY
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I've put calls into fastlane for support. I've heard conflicting stories where a value has to be changed in the tune or it's an early vin problem happens to 1 in 100.
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10-23-2012, 04:05 PM | #75 | |||
Drives: 2008Corvette Join Date: Feb 2012
Location: Ga
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Correct, If your injector is to small and fuel pump is large enough/flows enough then your fuel pressure should not drop. In the pids section on HPtuners you can log duty cycle for your injectors. Quote:
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Chris |
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10-23-2012, 04:12 PM | #76 | |
Logic is dead
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Just sayin Granted, I will upgrade my fuel system before adding more power.
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10-23-2012, 04:12 PM | #77 | |
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Location: NY
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Quote:
I leaving Ted out of this because I purchased from a forum member and it's a pump he doesn't carry. Fastlane does say it's a plug and play. Last edited by nyny69; 10-23-2012 at 04:28 PM. |
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10-23-2012, 04:38 PM | #78 |
Drives: 2008Corvette Join Date: Feb 2012
Location: Ga
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10-23-2012, 04:40 PM | #79 | |
Drives: 2008Corvette Join Date: Feb 2012
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Quote:
If your dropping pressure even with a BAP, you have another issue. What is your Voltage doing under WOT. If your voltage is dropping your pump output will follow. EDIT: to the original poster sorry to hijack the thread. Chris |
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10-23-2012, 04:41 PM | #80 | |
Booooosted.
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How can I check? Measuring my fuel pressure from the OBD and WITH the bap it drops to 48psi. |
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10-23-2012, 04:49 PM | #81 | |
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It just doesn't make sense to me. |
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10-23-2012, 04:57 PM | #82 | |
Drives: 2008Corvette Join Date: Feb 2012
Location: Ga
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Unhook your BAP. If you get the same results its not working. Do you have it wired to be on all the time or does it come on with boost? Chris |
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10-23-2012, 04:58 PM | #83 |
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10-23-2012, 05:06 PM | #84 |
Booooosted.
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Mine comes on when the pressure goes possitive.
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