Thanks guys for all the great advice! I am happy to say that the issue is finally resolved. After I retraced all the wiring and tested, I still could find no fault in the wiring or the connectors. After process of elimination I decided that it was worth a shot to put in a an oem MAF Sensor. Bosch ...

Here is the most recent thing I have noticed after clearing the code. I am only getting signal when the motor is cold. Just shut her off and I am going to run the tuner once again after cool down to see if the MAF functions. Have had varying times that the MAF is functional from 7 min up to 20 min ...

No DTC’s but the P0102 did pop back up. Drove all day yesterday and the P0102 actually cleared by itself while driving. Maybe that indicates it was functional to some extent. Driving with the sealed up air box and the fresh clean definitely helped. Cranked up this morning and the MAF was working ...

Did not make it out of the driveway before the engine stalled. Cranked right back up but MAF shows no reading once again.

Ok so cleaning done and everything reinstalled. Started cold and surged just a little hunting but I have readings on the MAF from 3.5 gr/sec and responding well to throttle. Going to drive it around for the day and see if the issue resurfaces.

RickHaleParker,

No baffles on this one. They are straight and we’re pretty easy to clean. I am getting ready to reinstall the air box now and see if the reading changes. Thanks for the advice I knew these maf sensors were finicky, just did not know how much.

Have never used anything other than MAF sensor cleaner to clean the MAF. Have also cleaned the pins and the inside of the connector. Bottom of the air box did have some light dust when I opened it and I cleaned it upon seeing it. Could I have stirred up enough dust to dirty the sensor again?

A Hi Everyone,

We have an 04 XC90 which runs amazingly besides the stalling issue. When running it seems that she generally stalls after accelerating to between 2000 to 2500 rpms.. This is usually noticed after acceleration and while coasting I notice that she is beginning to sputter as the rpms ...