So I was drivin to uh pittsburgh tonight and out of nowhere my check engine light came on, so I checked which code it waS throwin and it said 22. Here is the peculiar part... the v-tec pressure sensor has been disabled in my chipped ecu. Why would I still throw this code? Could it be oil level? It shouldn't be wiring issues cuz it has been working for over four months. Please let me know what y'all think. Thank you.

 

It's your oil level. Usually the light comes on when you don't have enough oil in the motor and the pressure isn't enough for VTEC, although it still works. Flush out the oil, pour new oil in, and reset the ECU.

 

I checked the oil level and it was just fine, although a little dirty. So I decided to reset the ECU just for the hell of it, and it went away, for how long I don't know. But at least it's not running the code. I plan on changing the oil once I get back home. Thanks for the help though.

 

you know thats what i thought too. been there done that. code 22. a few months after installation of v-afc controller (apexi) my fuel cut off or somthing Caused my engine to only rev up to 6400 rpm. even with my check engine light on- if i turn my engine off then back on again. the problem will gone for awhile. i cant figure this out...

 

same here, iget that code when i redline my gsr to 8200rpm, den let i slow down and after a sceond or two, the CEL comes on. wanna find out whats wrong too, cause wen i go to da track i dont want the CEL come on wen im der.

THANKS

 

my si did the same at the track during the run, i launched and threw a cel which gave me a 6400 rev limit, it came up vtec malfuntion, but i reset the ecu and it just went away

 

Well on my way home to Columbus today the same thing happened... just cruisin' around and I threw a Code 22, this being after I temporarily fixed it. I don't understand it.

 

I don't have Vtec, and I would like it. Please help.

 

Nothing eh?

 

check your oil. the remove the vtec assembly to see if your little screen behind the vtec assembly is cloged up.