SentTwoKill

I have searched for the problem for a couple days I really didnt wanna post this but here goes nothing

I just put an AFC Neo in my s2 with a frog harness
I set it to vtec and do all the close and then open throttle part
it throws some cels confused.gif

p0113 - air intake temp
p0118 - engine coolant temp
p-1415- air pump current sensor low voltage
p1259- vtec valve fault/ vtec switch fault open or short

I then put it on the sensor that the manual says to

pressure 6 .... it says that once but it doesnt say for in or out once I do that the car runs like crap i didnt bother driving.

So I unpluged it and Im hoping to find the answer here ... thanx

S2SEXY

my car throws a cel if i lower the vtec point.set it at 6000 and see if the cell stops

Sinji

you should bring it to a dyno tuner before you hurt your car...

S2SEXY

hes right on a dyno is where one you'll make more power and two the engine will run safe

negcamber

What year stook do you have? Are you sure you ordered the correct Frog harness?

Unplug the VAFC and reset the ecu (see the FAQ in Under the Hood if you don't know how). See if the CELs come back.

A VAFC is only as good as it's tuner. Unless you have experience tuning them, you should take it to a recommended tuner in your area. Post in your local s2ki forum for a recommendation.

SFV_S2k

lol, dont do what has happned before !!!
On ap1 lower vtec to 5400 and -2 on pro from 6000to 9300k
leave everyting stock.
blow the motor and buy a new one. j/k

Get it tunned by a pro before u even touch it, for me it trows the same codes p0113 the temp code.
Do u have it corrected the entire time or do u just turn it on when u want it?
I have herd that if its on all the time the comp learns to bipass it and throws check engine light out becoming useless.
hope it helps out.