Help! Low Psi! :(

[boyerstyle]

[QUOTE=kang60317;17335404]Hey I have n55 335i and having similar issue.


IDK if this will help, but here is what my issue was: All my settings were zero'd out. I pugged in the info on the bottom of the thread linked in this post. It solved all my problems.

http://www.n54tech.com/forums/showpo...08&postcount=1

[houtan]

deleted. wrong thread!

[boyerstyle]

Originally Posted by houtan

What would problems did they find that got you to come up with 20k in repairs? Have you removed your jb4 to see how the car runs without it?

Hey, was this in response to something else? I didnt see any posts about 20K in repairs.

[houtan]

yeah, completely wrong thread. don't know now that happened!

[boyerstyle]

Originally Posted by houtan

yeah, completely wrong thread. don't know now that happened!

Well, let's talk about it for a minute. Have you been consuming a lot of strong beverages?

[ShocknAwe]

Wait, so all your boost, afr, and user settings were set to 0? What Hex file were you running?

[boyerstyle]

Originally Posted by ShocknAwe

Wait, so all your boost, afr, and user settings were set to 0? What Hex file were you running?

To be honest I have no idea what a hex file is. I had bought my jb4 new a year ago, never had the cord until I saw I was defaulting to map 4, plugged it in and showed burger they claimed I deleted it. Which I guess is possible but I'd never had any ability to get into the jb4 prior to that date and had been having problems this whole time. I have the latest firmwear on the jb4 because I bought it after the latest update.

[ShocknAwe]

Originally Posted by boyerstyle

To be honest I have no idea what a hex file is.

.HEX is the file format of the JB4 firmware.

[e36addict]

Did this issue ever get resolved? I'm having the same issue right now with a friends E90 N55 FBO. 93 octane on any map never gets more than 10psi, tapering to 8psi. Removed CP and checked all connections, checked all IC piping, etc. Checked all JB4 connectors, etc ect. I'm at a loss.

[boyerstyle]

Originally Posted by e36addict

Did this issue ever get resolved? I'm having the same issue right now with a friends E90 N55 FBO. 93 octane on any map never gets more than 10psi, tapering to 8psi. Removed CP and checked all connections, checked all IC piping, etc. Checked all JB4 connectors, etc ect. I'm at a loss.

Yes see top post on page 2 of the thread, I used the link I listed and input all of the settings they showed. Somehow mine had been all zeroed out. It runs awesome now!