by ecuedit » Thu Aug 09, 2012 11:15 pm
Hi,
voltage has to be treated seriously. If anyone doubts, find documentation about exact chip and needed voltage to read / write the data.
Now we try to solve your problem, but first answer some question that we can be sure where is the main problem.
1. Do you have any lights on board?
2. post ALL codes here - you can print it into the file
Post ALL data about the car and engine as well.
regards