P1174 Chevrolet - uplander

Question

I have Chevrolet uplander 2008 it's has a code p1174.

Answer 1

Hi there,

This code indicates an issue with the fuel trim cylinder. Here are some possible causes. 

P1174 CHEVROLET - Fuel Trim Cylinder Balance Bank 1

Read more: https://www.autocodes.com/p1174_chevrolet.html