I recently scraped my cat on low driveway, and I threw a p0102 and p0443.

Ever since, my idle has been really rough. I've looked around on the forums, and I see that people cleaning their TB have caused that problem, but I think I popped a fuse.

p0102 is the MAF and p0443 is the EVAP purge solenoid

Any one know if the MAF and the EVAP purge solenoid valve lie on the same fuse?

There was no damage done besides a few light scratches done to the cat and resonator.

Thanks for your help guys!

 

sidenote: I reset the codes for him and they came back within a few minutes.

The MAF one is "voltage too low" I believe.

 

bump. No one knows?

 

stealership

 

wayyyyy delayed bump.

I fixed it. his "emissions" fuse was blown, apparently the MAF is hooked up through it.

 

Posting for same problem, Thanks for the updated Dirty.

 

I have 2006 ss sc I am throwing a p0102 code and it won't go past 3500 rpms when it gets there it jerks and surges like crazy have cleaned the maf and didn't fix it anyone else had this issue and won't go over 80 with out going into power reduced mode any ideas I am stumped please help

 

check and see If the cat recall has been on your car if not gm will fix it for free or get a new down pipe from zzp with a high flow cat

 

It has a high flow cat all ready and I checked it it's not clogged I am just stumped