k20/k24 wont rev with wot

[donsep3]

wuz up guys i have a prob with my ep3. it dosent want to rev when i wot it. a/f reading is at 30.00 i dont know what to do.

k20z1 head
k24a1 block
650cc injestors
intake
headers
exhaust
someone help please!!!!

[heyvortek]

should not be goin all out without a tune. that mite be a problem there. take it to the nearest tuner so they can fix u. im sure someone will have a better reason

[talonXracer]

Hopefully you have Kpro, you need to load the appropriate base calibration and then street tune from there, if you have no idea about tuning then take it too someone who does.

[vbpracer]

Double check and make sure your map sensor is secured completely.

[talonXracer]

If you have a known good tune loaded, make sure you dont have the TPS and MAP sensor connectors switched up(they are identicle)

[donsep3]

start up is hard too. i will check the tps and map sensor thanks for the tip.

[talonXracer]

Why such overly large injectors? You dont need anything over 310cc injectors for that setup. Larger Injectors DO NOT make horsepower on their own.

Post up your calibration and with a short datalog of the engine at idle, then going into WOT slowly.

[donsep3]

my ep use to be s/c thats why i have large injectors. can u tell me how to post my cal and datalog sorry still new to this.

[talonXracer]

Any CEL's?

Just add your cal as an attachment when posting, use advanced post.

[donsep3]

none but here is my cal. i have to put my injectors size to 270cc just to start it.

thanks for everything bro!!

[donsep3]

yo

[TrueZen]

Have you been able to get this to a reputable tuner yet? Seems like that's the overwhelming issue here.

[talonXracer]

Your best bet is to contact someone who has a similar setup and see if you can copy their calibration. Or use one of the on-line tuning services, that calibration needs alot of help, it would be far easier to start from scratch. The cranking fuel trim is at 60 some %, with 40 something overall fuel trim.

If you continue on the path you are on you will harm the engine.

[donsep3]

thanks man i will start looking

[Slip_Angle]

Try this...

[LOVIN MY EP3]

Go to misc and check no speed sensor... maybe that would help... it did when I did my swap and it would let me go past 4k

[donsep3]

are wot or 30% and up of tps?