If that's the new 2-wire O2 clamp the adjustment is for onset pressure so once you're well into boost it's no longer relevant. At 10 psi the AFM signal may be getting max'd out before redline though.
----- Original Message ----- From: "Lloyd Broussard" <[EMAIL PROTECTED]> To: "Miatapower" <[email protected]> Sent: Saturday, July 19, 2008 11:55 AM Subject: Bucking after FM intake and O2 signal modifier install > Yesterday, I helped install the throttle body tube and GFB blow off valve > from the FM intake set up along with a O2 signal modifier on a '05 MSM > w/38K > miles. The intake side of the FM intake was installed last weekend. The > car > is stock besides the boost gauge that's inside the car. > > We dialed the boost controller to 10lbs, and it seemed that the car was > happy. > > Last night the owner got a check engine light and now the car is bucking > at > WOT. I haven't had a chance to put my hands on the car to check it over. > The > owner told me that the bucking happens only at WOT, not at the transition > into boost. So I'm thinking the O2 clamp may be working fine. He says it > feels like the car is hitting the fuel redline cut off, but he's not at > red > line. > > We didn't adjust the pot on the O2 clamp, since there isn't anything about > doing so in the instructions, and I believe it's preset by FM prior to > shipping. > > The owner does not have a scan gauge, so he's going to swing by AutoZone > so > they can pull the code. That will at least give us a starting place. > > Any ideas or places to start looking? > > Thanks for the help, > Lloyd > > _______________________________________________ > Miatapower mailing list > [email protected] > http://list.miatapower.net/cgi-bin/mailman/listinfo/miatapower _______________________________________________ Miatapower mailing list [email protected] http://list.miatapower.net/cgi-bin/mailman/listinfo/miatapower
