Anyone familiar with Big Stuff 3 ??

[camcojb]

Originally Posted by jasond26

I am bringing this up because I have been having an issue with my BS3. Brand new lsx motor and it will not start. Using the BAL feature I never get cam crank sync. I have tried everything, shooting voltage, new sensors. I have stumbled accross this thread and looked at the dealer settings, turns out the cam signal is set for none. It needs to be 5v. Does anyone have the password so I can fix this and get it running. Thanks.

I believe the default password was "12345". It's been a while though, but I remember it being something simple like that. It's five numbers/letters, but they're blocked out on my tunes.

None of my LS2 tunes had 5 volts selected for cam or crank either, they were set as none because the crank and cam input is set to IPU not HED.

ignition = inductive
crank input = IPU
cam input = IPU
crank edge = falling
cam edge = falling
cam hed pullup = none
crank hed pullup = none

[jasond26]

Well when you look at it offline it defaults to those settings. Mine says the same thing offline, you have to be hooked to the PCM to see the actual settings in the box. Thanks for your help. I am trying to get this thing running right now.

[camcojb]

Originally Posted by jasond26

Well when you look at it offline it defaults to those settings. Mine says the same thing offline, you have to be hooked to the PCM to see the actual settings in the box. Thanks for your help. I am trying to get this thing running right now.

don't have the car anymore so I can't hook up to it. I don't remember it changing but you may be right, it's been a couple years. Try that password though.

[jasond26]

Well those passwords didn't work, but I do appreciate the help. I will keep plugging away until hopefully I crack it. I just need to change that one darn setting. thanks

[camcojb]

Originally Posted by jasond26

Well those passwords didn't work, but I do appreciate the help. I will keep plugging away until hopefully I crack it. I just need to change that one darn setting. thanks

I know it's a five digit password according to my saved files, but they show up as "X"'s........... then again, maybe your dealer changed the default password to something else.

[camcojb]

John also sent this for 24X crank.

Check the coil dwell, needs to go from 3 to 6 mS….also make sure the pulse per rev is set to 24…type letters b a l simultaneously like you did with the d l r letters, if it syncs up properly the ball will turn from red to grey in the upper right corner of the black screen.
That means it’s getting a cam pulse, set COP Crk Ref to 360 to start also.
JM

[camcojb]

if yours is a 58X crank the standard LS BS3 won't work. At the time of mine the only one that worked with 58X was the LS7 computer.

[jasond26]

Yes it is a 58x reluctor wheel but I had sent the box back to get updated to the ls2/ls7 style computer along with the matching harness. I have the password now but it still will not crank. I still do not pass the BAL test. The dot stays red. I have verified I have signal from the cam sensor all the way to the computer. I can turn the motor over and see the signal go in and out as it passes over the raised cam sprocket. Same with the crank. It says in the ignition setup guide that my cam and crank signals are occuring at the same time and I need a new cam sensor or change the relationship somehow between the 2 pulses. I don't really know how to do that.

[camcojb]

do you have the correct timing chain/gears for that computer and cam sensor?

[jasond26]

yeah is has the JP performance double roller 4x timing chain and 58x reluctor wheel on the crank