Ed, I've still got the P1121 code. I'm mechanically incompetent, so let me know if that means my car is running too rich or too lean.....
d
P1121 indicates that the Throttle Position Sensor (TPS) is inconsistent with the MAF sensor. Since you have been having MAF problems, it sounds like it is still not working correctly. Difficult to tell whether this would create a rich or lean condition though...
Could this also indicate a leak between the MAF and the Throttle body... Maybe the TB Gasket??????
