P0101 LMM won't go away
- Thread starter NavyCTRC
- Start date
This^
He lost me at clean the air filter..
Do not run a k@n filter in an lmm.. and a lot of after market filters cause issues, even stock replacement
So, I have had a K@N filter in there for about 60K miles with no issues, but I will change it out for the stock one and see if that fixes the issue. Hopefully, it's not the EGR, but that is getting deleted soon anyway.
Thanks for the help!
Clean the MAF sensor after pulling the old filter out.
Get us an air flow reading at idle is you can.
I had a "bad" maf sensor once that wasn't cleared by installing a new one. Ended up being a broken wire in the harness. Created a zero g/sec reading. Should have put my meter on the connection before buying a new one. Could have saved me some money and time trying to figure it out
Get us an air flow reading at idle is you can.
I had a "bad" maf sensor once that wasn't cleared by installing a new one. Ended up being a broken wire in the harness. Created a zero g/sec reading. Should have put my meter on the connection before buying a new one. Could have saved me some money and time trying to figure it out
P0101 is not a maf code, but instead it is a mass air fliw outside of the desired range code. P0101 is hardly ever a maf code. It's normally set by aftermarket air filter/boxes, air leaks in the intake tract, maf installed backwards, or something that has altered the amount of air going into the engine like an intake leak, boost tube leak, egr valve flowing when it shouldn't, or an engine problem altering how much air the engines pulling in. You need to know howmuch air flow it is readi,g when it is setting the code, determine how much it should be flowing, and find out what is causing the difference.