98 civic code p1259

[rapnu03]

Check engine light came of last night. Can someone explain what part I need or what wrong. I tried lookin up stuff, but can't find out exactly what it is.
Thanks, Nick.

[EG_Luny]

VTEC system malfunction

[rapnu03]

So what's the problem then. What needs to be replaced or fixed?

[EG_Luny]

When u drive the car does it hit vtec?

[rapnu03]

Sure does

[EG_Luny]

When u drive at low speeds (like 30 - 40) is it at higher rpm than normal?

[rapnu03]

No but it feels like I lost some power at lower rpms

[EG_Luny]

U have to check yur oil pressure

[rapnu03]

Ok. I'm actually doing an pol change on it today