Hey guys, figured I'd consult the Hummer braintrust first and foremost. Check engine light came on today, went to the Zone to pull the code. I got

P0101 MAF of VAF A CKT
Range/Perf.

Thing is, the H2 is running fine, I didn't want to clear the code. Rumor has it the VAG that Auto Zone uses just turns the light off. Gonna schedule to drop it off on Saturday, this couldn't have come at a waorse time. My wife may be working this weekend and I got people coming to remodel the kitchen and I've got to put in some time (deadline this coming Tuesday) and I have to watch my 2 year old too.

Any how, just wanted to know if anyone has exeprienced this or knows what the culprit is.

Danke.

 

http://www.obd-codes.com/p0101

Do you have a K&N by any chance?

 

Nope...it's all stock...thanks for the link

 

Update:

code cleared itself this morning...go figure

 

Which does happen.... if it repeats though you might want to check it out...

 

maybe get a Dash Hawk from MSD to read the codes.