should i worry about these?

[lightning_2001]

got my stuff today!!epper: SCT xcal2,sct2400,hub with 6#and gatorbelt,driveshaft loop,180 t-stat(not going in),and ngk's(just had some put in last week).
now here's the reason for the post.ive had a SES light on for a couple weeks (hence the new plugs).that wasnt it.hooked up the xcal and got these.. p0171 sys too lean1,p0174 sys too lean2, and p1000 monitor check not comp :shrug: .if yall have any idea what these mean give me a hollar.

 

[Nvr_Spds]

If im not mistaken, any time you flash a ford, the p1000 comes up. Have you checked your A/F ratio?

 

[lightning_2001]

thanks nvr spds but those parts are still waiting to be put on.i only have a bassani catback,aem intake and a boost bypass on her now.i cleared them with the xcal.hopefully they stay off.i checked the vacc. lines and imma go check the boost bypass pieces to make sure there still good.

 

[pitstain]

It is either a vaccumm leak of the AEM intake it is a 98mm maf tube and depending on the year it will overlean the mix due to the different orifice size effecting the air velocity versus volume.