bigger fuel pump question
#1
bigger fuel pump question
ok so im slowly getting ____ done, if i upgrade my fuel pump will it throw a cel without a tune? i ask because i will be running 5-6psi untuned and the fuel pump will richen things out a bit till i get tuned
#2
u can ride round w/ fuel pump no tune just dont punch it ull be running a little rich but its ok for regular driving. no code will throw make sure its installed properly there are 2 DIYs on here one by me and another by B Real45, both ways resulted in no CELs
#3
Re: bigger fuel pump question
Originally Posted by cburglb34
ok so im slowly getting poop done, if i upgrade my fuel pump will it throw a cel without a tune? i ask because i will be running 5-6psi untuned and the fuel pump will richen things out a bit till i get tuned
#4
Re: bigger fuel pump question
Originally Posted by paul_dezod
Originally Posted by cburglb34
ok so im slowly getting poop done, if i upgrade my fuel pump will it throw a cel without a tune? i ask because i will be running 5-6psi untuned and the fuel pump will richen things out a bit till i get tuned
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