Mike2000Z28

Will the check valve pull this code up, the air pump is working or at least trying to pump. I have been trying to locate a leak in the hoses but I'm guessing the check valve is bad.

My car has been hesitating at 1/4 or partial throttle under load has been just hestating and sluggish.

Could the MAF affect it. I also had my 02 sensor DTC on the pass side. I believe it was the P0135 code.

Will removing the AIR Pump and check valve cause a problem once I delete the code for it.