scanmaster reading

[tntdiablo]

i just hooked up my scanmaster and everything seems fine,except the bl(block learn)is at 160 at idle,if i give it gas it drops down.any worries with this #?thanks alot

 

[Quiky One]

Should be about 128 at idle. You are lean. What is your fuel pressure? What chip?

Jason

 

[TurboDave]

A high blm at idle is usually indicitive of a vacuum leak, or pre turbo exhaust leak (manifolds/crossover).

 

[tntdiablo]

fuel pressure is at 45 psi,and i have just a 93 chip in it