code 22, map sensor cause bogging?

[still.popimpin]

like the title says, can a bad map sensor cause low speed bogging and a rough idle?

 

[still.popimpin]

ok, i hollowed out my cats they were glowing, also, O2 sensors changed, my weld job on the cats sucked, and there are a few holes, could this be my problem? Maybe hollowing out the cats just lost that much low end torque?

 

[1993MTXSHO]

I had some pin holes in mine but that wont hurt anything, how big ar your holes. they shouldn't cause bogging or rough idle as the o2 sensors are before the cats. However you dont want that exhaust leaking into the cabin so make sure the holes arnt big.

 

[still.popimpin]

im not sure how big they are, its not loud, but you can hear it. I read somewhere on here where guys were having bogging rough idle problems that seemed to stem from holes in the exhaust system.