Thread: 02 GT hesitation/chugging

It does seem to point to the MAF. The lack of upshifting is probably the result of the car running from the stock tables in the ECU since you had the MAF disconnected. Maybe Bill can verify this. I've never tried driving my car w/ the MAF disconnected to tell you for sure.

Hopefully you can get a good used one because a new one is going to be upwards of $150.

I called Morad and managed to get a mass airflow sensor (used stock unit) for 78 bucks shipped. Should be here by Saturday, Monday at the latest. I'm crossing my fingers this fixes my problem and I'll report back if there are any other problems or if it doesn't work.