Por que me marca que la falla de mi chevy cassic es en el sensor p0171

Question

Se calienta el motor y pierde fuersa al ir corriendo

Answer 1

Hi there

This code points to a lean fuel condition on bank 1. There are several possible causes for this condition. Here is a list of possible causes.

P0171 CHEVROLET - Fuel Trim System Lean Bank 1

Read more: https://www.autocodes.com/p0171_chevrolet.html