Have the revhard stageII kit and it came with a new 255lph pump and some other ****. THe only thing is, when I hit throttle full 100% I run super lean. (its from both the apexi turbo timer a/f ratio and the gauge which i know are two shitty reading but its going INSANE lean aroudn 20:1 lean!!!!) But, when i go like 50-80% throttle, its around 14.9 the whole time which is better I guess. NOw it onloy has a apexi AVCR. Can I do anything about it without buying anything??? Or what is cheap to buy?


Eddie

 

tuning is really the only way bud, gl

 

Give us a better discription of your fuel and ignition setup if you want better advice on what to do.

I've only seen a few people having problems with running rich after putting on that kit and 90% of the time it has to do with ignition. Not enough/strong enough spark for all of that fuel that you're putting into the motor.

What is your ignition setup??

 

Ignition is stock ofcourse. Well, today, for some reason, the car died while i was coming to a stop. the avcr reads that the TPS sensor is weak when the motor is on. I will press the gas and it will register as 0% throttle all the way to about 60% and then turn on. If i blip the gas hard it w9ill read really really low. Due to this, the car after revving begins to die some and then will pick back up. This happen after i hit a big *** pot hole. Someone wanna help me out with this, its pretty freakin important to me?

 

Loose ground?? on the AFC that is

 

hmm gonna check that ground. Dont know, car runs weird.

Eddie

 

When you say "255lph pump", is it the inline or the intank? What size are your injectors and how many PSI are you boosting?

 

stock injectors and a inline pump.

Eddie

 

any smoke from anything?

sounds like you have an electrical problem.

don't spool it up until you get it fixed, stock internals are delicate not for romping with no fuel.

 

do you hear your inline pump? Make sure your polarity isn't reversed by having it wired up wrong. Also, how many psi are you boosting?

 

Dude, stock injectors will get you NOWHERE@!@ unless you got a FMU to regulate more fuel with those stock injectors.

Upgrade buddy..

 

tehre is an FMU but i dont know if it works. ANd the pump i cannot really here.