Hello I have a 08 d max I'm getting a p0571 code and it has a air dogg fuel system and I've heard rumors about the pump being weird to wrong circuit causing truck to limp but driving me nuts it's also robbing me of fuel big time tryin to use my 600 hp tune on efi starving and also putting truck into limp imm when throttle is smashed down please any help that may tell me if the wireing has to be change or the airdogf system is just junk and get a real fuel pump????

 

P0571- Cruise Control/Brake Switch A Circuit Malfunction