Backwards chip?
#1
Backwards chip?
this might be a good question for you ecu chippers. I removed a 27c256 eprom from the zif socket in my ecu today. I installed it in my new burner just to make sure the burner was working properly, and I had the burner read what was on the chip. Then after it gave me the info I re-installed the chip back into my ecu, but I wasn't sure which direction the chip should face. So I just guessed...
Well when i went to start the car, I had a check engine light and it idled up and down. I also tried switching the position of the chip and that had no effect. What happened? Did I fry my ecu or just the eprom? Is it possible to loose data on a 27c256 chip without erasing?
Any help would be appreciated. )trance(
Well when i went to start the car, I had a check engine light and it idled up and down. I also tried switching the position of the chip and that had no effect. What happened? Did I fry my ecu or just the eprom? Is it possible to loose data on a 27c256 chip without erasing?
Any help would be appreciated. )trance(
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