A freind gave me 3 ecu’s today. One is a p05. Its a virgin and I really have no need for it b/c I have a b16 pr3 that im thinking about converting to obd1.
The p72 has a turbo chip in it and seems fine except there is a small black thing of it that’s burnt?? could the ecu be fried? is it reusable or should I take the chip and junk the ecu???
Then I have a p28 that has the same black spot that is burnt. But this spot is alot worst than the p72.
What do you guys think. Is there a possibility that I can do something to save these computers or should I junk them and take the chips??