running rich and idles very bad 7afte Options

[trd94]

ok i just intalled my new turbo kit and it seems to be running a little rich , my kit includes , t3 turbo in a 60 trim , wastegated at 7 psi , 89 ford probe injectors, 3 in intake pipe& down pipe back is also 3 in, 12:1 fmu , walbros 255 fuel pump, type rs bov,and a costome mount side intercooler, i have all the other little thing for the kit as well, i retarded my timming by 6 degrees and it just wont smooth out what would you guys think the problem is . i thank you for any help

This post has been edited by trd94: Apr 11, 2006 - 2:46 AM

[NuclearHappineS]

*shakes head*

so you have a 1 bar map, 50% larger injectors and an FMU ?

are you still running oil in the motor ? or is your oil all fuel ?

you're throwing in 50% more fuel at idle, and 250% more fuel at 7psi

so unless you have a 3.0 litre, making 420 crank hp @ 7psi then your fueling is incorrect.

Throwing a code doesn't mean the 2 bar setup is wrong... it depends what the code is...

if you put a 2 bar sensor on and 800 cc injectors you may get a 'rich code' ... if u put smaller than needed injectors on with a 2 bar you may get a 'lean code' ...

so unless you're actually getting a code for the map sensor ... and have verified that is the code that you're getting on a 2bar setup... then the problem would be the tune and not the use of the 2bar sensor

-nuke