What does the p0171 code on a Chevy Cruze mean?

Cruze P0171 Code Defined. P0171 is an OBDII trouble code. The code technically stands for: Fuel Trim System Lean Bank 1. The code is thrown when the oxygen sensors detect that there’s not enough oxygen in the exhaust system.

What is the trouble code on a Chevy Cruze?

One of the most common trouble codes with the Chevy Cruze is the P0171 code. This code number references a number that is given to you when you plug your car into a OBDII scanner. Here’s a great YouTube video on finding out what is causing the P0171 code to be thrown on your Cruze.

What are the symptoms of check engine light p0171?

What Are The Symptoms Of P0171? 1 Check Engine Light is on 2 Lack of power from the engine 3 Rough idle 4 Engine coughing 5 Engine misfiring

What does code p0171-system too lean mean?

Code P0171 – System Too Lean: Symptoms, causes, common problems, diagnostic. The OBDII trouble code P0171 – System Too Lean (Bank 1) means that the engine air-fuel mixture is too lean, or there is too much air and too little fuel.

What Are The Symptoms Of P0171? 1 Check Engine Light is on 2 Lack of power from the engine 3 Rough idle 4 Engine coughing 5 Engine misfiring

What causes a Chevy Cruze to misfire at idle?

Misfire – If the air fuel mixture has gotten too far from factory specs, this can cause the Cruze to misfire. Idle Issues – With the air/fuel mixture altered, the vehicle can idle erratically as the computer compensates to keep the engine running. There are many things that can cause the P0171 trouble code on the Chevy Cruze.