Tom, download the SRT-6 service manual here:
https://www.crossfireforum.org/forum...ad.php?t=13875
The MAF assy. is mounted right on top of the throttle body, right in front of the Needswings hose that attaches there. The removal instructions sound fairly straightforward though the manual tells you to "check for any broken mounting clips" so I'd assume you'd have to be gentle when unclipping the assy. !
Everything you need to know about both the MAF & the MAP is located in Sec. 14, Fuel System, Fuel Injection of the manual.
I found something about this issue on the Inmotion website. You can read about it here:
http://www.inmotionusa.com/faqs.htm
I'm thinking it might be worth your time to remove that puppy, clean it up & see if anything changes. If not, maybe it's toast & will have to be replaced.