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#1 |
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Join Date: Apr 2010
Location: Ladson,SC
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Besides digging into the massive harness that comes off the ECM to get to pin 48 (white wire) for the engine speed. Is there another location this wire goes to that i can tap into, this is for a pump speed controller that needs a tach signal. i plan to add the pull up resistor (1k) to help boost the signal.
I also have an autometer tach adaptor, but dont like the install instructions to cut the main coil pack wires i think lorenz already did this but i didn't see what vehicle he was working on then http://forum.efilive.com/showthread.php?10889-E38-Tach hmm. found this, not looking to good http://www.shockerracing.com/forum/v....php?f=11&t=73
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![]() Dark Aladdin Last edited by Carlrx7; 03-26-2011 at 01:01 PM. |
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#2 |
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Location: West Ash
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which pump are you running? you really dont need the controller on the aeoromtive pumps, there are plenty of guys daily driving their cars without them
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#3 |
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Join Date: Apr 2010
Location: Ladson,SC
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Eliminator pump. It's to loud for the vette to be a DD and it being a street car
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![]() Dark Aladdin |
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#4 |
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Join Date: May 2010
Location: PI, S.C.
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^^ rubber isolation mounts?
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#5 |
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Join Date: Apr 2010
Location: Ladson,SC
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In tank
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#6 |
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i just pulled apart the wireing harness out of the ecm. no problem. now lets see if this resistor trick works.. this is taking "sleeper" to a whole new level. lol
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![]() Dark Aladdin |
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#7 |
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Ah, they are loud when metal to metal.
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#8 |
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Join Date: May 2009
Location: Charleston, SC
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Jaime |
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#9 |
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Join Date: Apr 2010
Location: Ladson,SC
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![]() Should be nothing to nothing. But this sob has turned my drivers seat into a massage chair. Not sure if I'm gonna complain or not.
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#10 | |
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Join Date: May 2009
Location: Charleston, SC
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Sometimes the price you pay to be a baller. Those pumps raise hell outside the tanks, I can't imagine they would be much better inside. I'm sure you have already upgraded your wiring, but I have seen low operating voltage make them growl like crazy, as well. Not sure complaining will do much good unless they are advertizing it to be smooth and quiet. You may get them to exchange it in hopes that you got a bad one, but I think it may just be what it is. Still a very nice looking set-up. definately big time. ![]()
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Jaime Last edited by ElecTech; 03-27-2011 at 10:11 AM. |
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#11 |
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Join Date: Apr 2010
Location: Ladson,SC
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I'm gonna see what some hush mat or dynamat at wrapped around the tank will do.
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#12 |
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Ah, wasn't sure what he had going on for a tank. But if it is to plastic, sure as hell don't put it metal to metal. If you do you will probably beg to have the plastic back.
I know years ago when we ran a1000, and eliminator pumps external we messed up and put it on the frame rail....and holy hot damn I had to put a system in the car just to hear the radio over the pump. |
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