Signs & Symptoms of a Bad Accelerator Pedal Position Sensor! (APPS)

[@varel221]

I have an ilx 2013. With no checking engine lights. My car jerks when accelerating. I changed the fuel pump, change purge solenoid and a brand new engine filter. It was at the shop for a week and the dealership couldn’t not figure out the problem. Help

[@8020Media]

V - Are you getting any engine codes?

[@fanieroos1816]

My trailblazer goes into limp mode but NO codes or warning lights goes on...Where should i look for the problem?..Bad sensors?..Throttle dirty?..Cat converter?..Alternator (Serviced and clutch fixed)

[@8020Media]

F - Have you taken it to a mechanic?

[@fanieroos1816]

@8020Media .I think the problem is sorted..Air filter housing had a crack and created airflow problem..MaF sencor in the airflow were dirty as well.Cleaned with censor cleaner..No more Reduced engine power!

[@fanieroos1816]

@8020Media yes

[@8020Media]

F - Awesome! Thanks for sharing your experience!

[@FransTsoari]

My polo player just cut of while I'm driving

[@8020Media]

F - This video may be helpful: kzbin.info/www/bejne/bZPUcnyYjreXpMU