golf110tdi
17th April, 2019, 07:04 PM
Hello everyone. I am trying to chip tuning this 525tds E34 and I bought a 87C257 to change the chips.
I have some questions
Which chip is a low bit and which is high bit ?
How to calculate the checksum ?
My Winols 1.5 and 2.24 dont have checksum. I read chips with minipro programmer.
I have some questions
Which chip is a low bit and which is high bit ?
How to calculate the checksum ?
My Winols 1.5 and 2.24 dont have checksum. I read chips with minipro programmer.