Recent content by Scooterdog

Final update… The new FPP throttle body has fixed everything. The car is now running as good, or better, than it ever has. Apparently the throttle position sensor has gone through a couple redesigns since 2005 because the original one was not reliable. Lesson learned: one simple part can...

ANOTHER update…. I started the car today and it went right into Failsafe Mode. Ugh! It threw 8 codes! Throttle/Pedal Sensor, Throttle Actuator Control, Mass Airflow Sensor, etc. I started it again and it sounded ok, so I moved it around the driveway (not willing to trust it on the road)...

By the way, I really appreciate the help, especially since I’m new here. Great group!

Update. The car is running well now, but I really don’t know what fixed it. I removed the decorative engine covers and the air intake tube to inspect for loose or damaged wires/hoses/connectors. Found everything in perfect condition so I put everything back. Fired up the car again and it seems...

Thanks for the replies. The intake is nice and tight on the TB, and the TB hasn’t been touched. Everything is super clean, it’s a very low mileage car. Stock tune, battery unhook performed.

I just can’t figure this out, maybe someone here will have some insight… My 05 GT went into limp mode, but got me home. Now it won’t idle well, sputters, and dies. Will run for less than a minute. Codes indicate MAF sensor problem. I replaced the MAF sensor with a new one…same problem...