Question

I have the P0105 code on my GMC, how I fix the problem? what is the meaning of the code?

Answer 1

Hi there

This code points to a problem with the manifold absolute pressure sensor. Most cases replacing the map sensor will solve the problem.

P0105 GMC - Manifold Absolute Pressure/Barometric Pressure Circuit Malfunction

Read more: https://www.autocodes.com/p0105_gmc.html