Three mass air low input code, already swapped maf and still throws code. Que es?
Three mass air low input code, already swapped maf and still throws code. Que es?
Common issue.
Probably something wrong with the Maf connector terminals or a bad wire.
Easiest way is to replace the Maf hanress with a new one.
Or u can ohm it all out.
Problem with that, issue could be intermittent.
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'94 Chevy Truck: 8.9 et, 408 twins
It's pretty crazy cause the truck will run fine even without a cold air or maf , just open tb lol
I clear the code and truck stumbles and turns off
Ill get with Jon to make one
Plus 1 for full harness for the duuuuually!Originally Posted by CHEVROLADE
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