F1 tune in the cold temps?
#1
F1 tune in the cold temps?
Is it a good idea to have your car tuned in the warm weather when you will be using the car or can you tune it in the cold weather and car will make adjustments for warm weather?
thanks
thanks
#2
I had my last car tuned at 64 deg F and the injectors were at 98% DTC. My tuner said not to do any long highway pulls if the temps drop much below 60. Cooler weather = denser air = more fuel demand = maxed out injectors.
#3
The car will make adjustments to keep your a/f ratio were your tuner commanded it to be. Your tuner should explain this to you and if not find a new tuner. BUT, IF the fuel system is maxed out, then the car may not be able to. A good tuner will highlight these things for you if your fuel system is in fact inadequate.