Hello all I got a 01 accord 5 spd. Just got a cold air intake put in as well as racing headers with high flow catalytic converter and a cutback exhaust. Engine light came on right after. Computer sais both sensor are outta wack. Some dude explained that I need some sort of body throttle resistor....please help

 

What are the specific codes you got?

 

I keep getting p0141 car feels very sluggish and fuel economy sucks as well

 

The code you got is for the rear O2 sensor heater circuit. That will cause the CEL to turn on, but will not cause the car to run poorly.

Something is up with one of the upgrades you put on your car. I would guess maybe a vacuum leak on the intake or the exhaust manifold? Start with the simple stuff first.

 

I second the vacuum leak, causing to run lean