Thanks! I took it to a Volvo specialist and they said my Mass Airflow Sensor is bad, after I JUST got it replaced. He said he's getting a code on it and it's reading too low. Possibly a bad part that was installed so it's looking like I have to eat the $$$ that I just used to get it replaced, unfort...

precopster wrote:

Quite strong pinging is a clue toward low fuel pressure. Or a reported air/fuel ratio greater than 14:1

Second time the car stalled at highway speeds it triggered the check engine light reading low fuel pressure.

Thanks guys! The stalling seems to happen when I've had my car parked facing downhill over night. I also noticed there is a recall on the fuel pumps for the same year and model I have but apparently I am not qualified when they ran my VIN. I'll have him check fuel pressure sensor and unplug MAF to s...

Hello, I have a 2005 S80 T5 and I took it in to the shop for problems with hard idle and sometimes stalling upon starting that happened infrequently (only about a handful of times throughout the year and generally in cold or very hot weather). They replaced the MAF and about 5 days later it stalled ...