Go Back  HomemadeTurbo - DIY Turbo Forum > Homemadeturbo > Engine Management
Stucking Fumped.  Burning SST 27SF512's on a Dual Power >

Stucking Fumped. Burning SST 27SF512's on a Dual Power

Engine Management eCtune , Crome , AFC , FMU , Zdyne , Hondata , EMS , TE , Uberdata Anything to control your fuel, spark needs!

Stucking Fumped. Burning SST 27SF512's on a Dual Power

Old 10-21-2005, 06:27 PM
  #1  
0.0 BAR
Thread Starter
 
Join Date: Apr 2004
Posts: 0
Default Stucking Fumped. Burning SST 27SF512's on a Dual Power

I've read all the directions I can find and:
1) can't figure out how to set VPP to 12.5
2) get an error when I try to verify "Error at 0x00000000 Chip - 0xFF bugger = 0x7E


I've got my dips and jumpers set in the software as well as the correct chip type. I can't get it to do anything. Just burnt an Amtel with no problems.
idiot-stick is offline  
Old 10-21-2005, 06:34 PM
  #2  
0.0 BAR
Thread Starter
 
Join Date: Apr 2004
Posts: 0
Default Re: Stucking Fumped. Burning SST 27SF512's on a Dual Power

Oddly, it doesnt give any errors when reading or writing, but the data doesnt go on the chip


Do I need to be using an AC adapter? Right now its hooked up via Parallel and USB.
idiot-stick is offline  
Old 10-21-2005, 08:13 PM
  #3  
3.0 BAR
 
Join Date: Jun 2004
Posts: 2,943
Default Re: Stucking Fumped. Burning SST 27SF512's on a Dual Power

i had the same problem, i gave up and just stuck with the atmel chips
87na_rx7 is offline  
Old 10-21-2005, 08:24 PM
  #4  
3.0 BAR
 
Join Date: Mar 2004
Posts: 1,729
Default Re: Stucking Fumped. Burning SST 27SF512's on a Dual Power

I've burned a few SST 512's on my dual power, gone perfectly fine for me but my method did vary from Xenocron's write up, as I never set the Eprom application to Willem, just left it on pcb3, otherwise it wouldn't work period. Running power off USB as well. Make sure you burn once at 0 offset, and then again at 8000, otherwise you're only burning on half the chip, and if it gets ground wrong, will try and read the half with nothing on it. If you get really funky, you can burn two different maps and have a switched ground, but I havn't played with that yet.


Minor Threat is offline  
Old 10-21-2005, 10:50 PM
  #5  
0.0 BAR
 
Join Date: Mar 2003
Posts: 0
Default Re: Stucking Fumped. Burning SST 27SF512's on a Dual Power

mine usually works by just burning the offset at 8000 once.
J-MAN is offline  
Old 10-25-2005, 12:14 AM
  #7  
0.5 BAR
 
Join Date: Aug 2005
Posts: 145
Default Re: Stucking Fumped. Burning SST 27SF512's on a Dual Power

mine gives me the same error message. burns offset 0 perfect, but offset 8000 gives the error. you say it works by burning offset 0 and then another burn offset 8000? i havent tried this.

also, what does the setting 12.75 vpp mean? can somebody take a picture showing where i need to set jumpers in order to do this? does it have to do with those jumpers over to the side, maybe the one that has the 5v, 6v2 and 5v6 settings?
2highpsi is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
bozo
Engine Management
2
06-03-2007 10:42 PM
racepak
Engine Management
10
01-19-2007 10:05 PM
baker_jeff
Engine Management
3
07-02-2006 12:24 PM
JFoster
Engine Management
2
11-03-2005 01:35 AM
irocz
Engine Management
6
06-13-2005 12:55 AM


Thread Tools
Search this Thread
Quick Reply: Stucking Fumped. Burning SST 27SF512's on a Dual Power


Contact Us - Sitemap - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.