P0171 Chevy Cobalt

One of the most common trouble codes with the Chevy Cobalt is the P0171 code. This code number references a number that is given to you when you plug your car into a OBDII scanner. It’s not the most complicated OBDII trouble code to diagnose. It is also one of the most common.   P0171: … Read more

P0420 Chevy Cobalt: Catalyst System Efficiency Below Threshold

This page is meant to help you troubleshoot the Chevy Cobalt P0420 trouble code. It covers Chevy Cobalt P0420 meaning, symptoms, causes, and possible solutions. In the Cobalt,  OBDII P0420 is often caused by a bad oxygen sensor, but there can be other causes as well. One of the most common trouble codes with all … Read more

P0700 Chevy Cobalt

One of the most common problems with the Chevy Cobalt is when it throws the P0700 trouble code. A trouble code is a code thrown out by an automatic transmission whenever it detects that there is an issue that needs your attention. In the case of the P0700, it is a general code. This means … Read more