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-   -   I dunno whats wrong. (https://www.homemadeturbo.com/engine-management-10/i-dunno-whats-wrong-54752/)

0b00st0 01-31-2006 07:52 PM

Re: I dunno whats wrong.
 
Chip addressing 0000H to 7FFFH
Buffer addressing 0000H to 7FFFH

Cray91 02-01-2006 01:49 AM

Re: I dunno whats wrong.
 
The AT29C256 will automatically address itself with the flashburn program I beleive.

When you burn a chip do this.

erase
blank check
load file to buffer
program chip
verify chip with buffer

If all that comes out okay, then you are applying the image correctly. That however tells you nothing about the file. Try burning another .bin on there and see if you get the solid CEL. You don't have to turn the car on, just to the run position on the ignition.

odds of a bad solder job are low, odds of a bad chip are also low.

B16aJunkY 02-01-2006 01:28 PM

Re: I dunno whats wrong.
 

Originally Posted by Cray91
The AT29C256 will automatically address itself with the flashburn program I beleive.

When you burn a chip do this.

erase
blank check
load file to buffer
program chip
verify chip with buffer

If all that comes out okay, then you are applying the image correctly. That however tells you nothing about the file. Try burning another .bin on there and see if you get the solid CEL. You don't have to turn the car on, just to the run position on the ignition.

odds of a bad solder job are low, odds of a bad chip are also low.

did all that and still solid light.

Cray91 02-01-2006 03:10 PM

Re: I dunno whats wrong.
 
I would guess a bad file then. Just burn any "known good" .bin and turn the key to the run position.

BTW: did the verification say that it was good?

B16aJunkY 02-01-2006 05:01 PM

Re: I dunno whats wrong.
 
yup it said it was good :/

0b00st0 02-01-2006 10:18 PM

Re: I dunno whats wrong.
 
It may been uploaded fine and all the bytes are fine, but that doesn't check for validity of the bin, only the ecu is going to do that, by giving you a solid check engine light because the program doesn't run correctly.


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