I recently put an older big head waste gate actuator on my turbo when I put in the wicked wheel. My buddy had it lying around. We tested it and it worked. When we installed it we preloaded it 1/8" or 3 turns. It definitely does not blow off like the stock one but you can hear it when you put your foot into it between 2 and 3rd gear.
Today after goofing around and putting it to the floor I got a check engine light.

The code was P1249 Waste Gate Control Valve Performance. I asked a couple of buddies and they had never heard of it. Is this really bad or just a nusance code? Should I be worried?

Any help would be greatly appreciated.
Thanks
Joe
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2003 4x4 F350 Super Duty Crew Cab Short Bed
4" Down pipe and exhaust, Wicked Wheel, Modified Exhaust Turbo Housing, Big Head Waste Gate Actuator, PML Transmission Pan, Factory Tech Valve Body, Autometer Gage Pod, PHP FU2 Chip