LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

Code 48? MAF sensor circuit....help

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Old Apr 1, 2004 | 08:17 AM
  #1  
"White Knight"'s Avatar
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Angry Code 48? MAF sensor circuit....help

OBD1
Alright i have a 48 code tripped on my car. Went to see if it was just a fluke thing and had it clear at the dealorship for free (surprisingly). And it just came back on.


So what could it be?

By the way i just oiled the K&N filters......could that be the problem? And what can i do about it? I am thinking maybe i should pull it out and clean it off.....what can you use on it though?

Any help would be greatly appriated .....first track day is the 7th and i am going to have to sit this one out if i don't figure this out soon.
Old Apr 1, 2004 | 08:20 AM
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Yeah, that is the first thing I would check is oil from your filter on the MAF. Spray electronics cleaner or alcohol and a cotton swab (carefully).
Old Apr 1, 2004 | 08:35 AM
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"White Knight"'s Avatar
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Where can i get my hands on some of that electronics cleaner?
Old Apr 1, 2004 | 08:58 AM
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This can help you make sure that the feeds are good as well as direct you to some other areas to look at including exectly what Rob said http://mainstreamtopics.com/forum/in...?showtopic=207
Old Apr 1, 2004 | 09:24 AM
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Originally posted by "White Knight"
Where can i get my hands on some of that electronics cleaner?
Well stocked auto parts store, Home Depot, Radio Shack...
Old Apr 1, 2004 | 09:47 AM
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That's a good link.......just bookmarked it
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