alpine turbo tuning problems

[rhino rob]

Hey guys im a newbie to the turbo world and am having some problems The nytro is running way to lean. Went into the diagnostics and the 2nd screen the number is bouncing all over the place mainly between 15to18 . Just wondering what would cause this it should be at 6 any input is apreciated thanks

 

[richyrich]

If it says 15-18, that would be your baseTPS setting. Hold the trottle wide open and it should read between 93-96.
Will need more info on when you see a lean number ??

 

[Turbo Monster]

Why not just call Alpine they have they best customer server ever.Take to Todd he knows his sh!t.

 

[rhino rob]

the tps is the 3rd screen i thought isnt it . it reads from 16 to96 . the lean spot is sometimes at bottom then the next time just into boost then from boost to top
thanks

 

[rhino rob]

talked to todd at alpine already even had them look at the sled . we tested the cdi and the fuel box but still no answers not sure if it could be the wiring or not. without the fuel control box in it the the number is the 4th screen in diagnostics i think cant remeber for sure .but in salmon arm at alpine the number was 99 . its somthing to do with barametric pressure or somthing like that . sorry for the long thread thanks