View Single Post
  #834  
Old 09-17-2008, 03:45 PM
longassname's Avatar
longassname longassname is offline
Just some dude.
 
Join Date: Sep 2002
Location: Miami, FL
Posts: 3,986
Significant Technical Input
Re: Memory dump of ECU

I believe you only had 2 or 3 parameters wrong when you posted them way back when.

If I may suggest--what you should be working on is identifying the routine that calculates the learned ignition advance correction and where it stores the learned values. This feature of the SVX ECU makes it unecessary to have fancy memory devices which can be rewritten while the vehicle is running in order to do auto tuning. All you have to do is let the ecu do the auto tuning and then pull the learned values to use to correct your ignition advance tables. This is 99.9% of the tuning that is within the abilities of 99.9% of end users.



Quote:
Originally Posted by b3lha View Post
Cool. I wonder if Evoscan works on the OBD2 ECUs.

Even for OBD1, it would be a huge step forward to know that we are using the right parameters for the data logging.
Reply With Quote