Hi! I'm new on this site. I have a Zafira 2.2. The ecu is stopped working, and I found on eBay a little bit different ecu, the part number is the same, 09391283, just after the part number there is a 4 digit alphabet code. First is dnsn, the secound is dktp. Can somebody tell me what is the difference between the 2 ecu's?
Thanks in advance
Tom