I got a pulled throttle body/ECM and replaced mine and the problem got worse! Now, it stalls going around corners. The hunting at idle is still there (not when the car is cold) and now hunts at lower RPM's and goes to zero, causing the stalling. I had the fuel pressure sensor replaced under recall y...

The guy at the auto parts store said I had a MAF code and a couple more codes. Unfortunately I forgot to write them down because I was thinking about the MAF. I think they were an I and O issue and bank 1 too lean codes. He said they were both related to the air/fuel mix. I will check for vacuum lea...

My v70 has 189K. I have been trouble-shooting a CEL that is MAF related. Originally, no problems with car other than CEL. Cleaned MAF. Still CEL on. Replaced MAF. CEL went off for a week, but came back on along with the dreaded 'hunting at idle' problem. Cleaned throttle body. Still rough idle and C...

What a great collection of helpful posts!I have a 2004 v70 that actually runs well almost all the time and gets good gas mileage (avg. 28-29). I do have the hunting at idle issue and it will stall once in a while when braking, especially going around a corner and braking. I replaced the MAF and that...