SPANKY LS1

iTrader: (24)

I know it means "Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance Problem". What the hell does that mean? Installed TEA S2 heads and TR 230/224 this weekend, that may or may not have anything to do with it. <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" /> Seriously, what does this realate to, what causes it, and how do I get rid of it? Thanks, Shawn

Sears

Check the MAP sensor on the back of the intake. Might be an '02 thing, I don't get that code. <img border="0" title="" alt="[Razz]" src="gr_tounge.gif" />

Did you drill the TB hole larger?

Justin

badass 2002 z28

iTrader: (5)

I just started getting that code recently, 2002 H/C car here also

haven't found a fix for it yet