Fordtech Good info, but as per my sig , I have some mods and have recently experienced limpness in very cold conditions. I also am running platinum plugs with a tighter gap.Limp mode was experienced as stated , but also for a number of hours in warmer environs. Next day Schmick. WTF. My issue is that I, and others could have easily been killed, as this occurred to me in the oppositions lane whilst overtaking. Very close and very scary. Should have been done with loads to spare. instead I was an atheist praying Everyone is shirking this issue , My advice is don't, as I have already sought legal advise on this matter, and this is a problem ,as not only modded cars are experiencing this extremely dangerous fault. So I am stating upfront that this is not the last on this , because I will not accept faulty censors or whatever for a fatality. Note from your product provider "Please do not attempt to utlise the power of this SPORTS/ PERFORMANCE vehicle whilst overtaking in sub 10 degree C conditions or the vhicle will be rendered limp and you could die. FORD Not good enough ..................yet again............Grrrrrrrrrrr ( repeat after me)