Sorry to bring up and old thread, mine has had this issue and I had it re mapped at Horsham developments and it got rid of it, my battery was unplugged for a few days having some welding done, and it came back, Horsham flashed the mapping and got rid of it again, at another £250 😭
does this procedure still work even with a new mapping on the ecu?
im terrified to unplug my battery 😂