Pontiac GTO P0131: Meaning, Causes, How to Fix

The P0131 code is an OBD-II diagnostic trouble code that indicates low voltage in the Pontiac GTO’s Oxygen (O2) sensor circuit for Bank 1, Sensor 1 (B1S1). This sensor plays a crucial role in maintaining optimal engine performance by detecting the air-fuel ratio in the exhaust, then sending this data to the GTO’s engine control … Read more

Pontiac GTO P0325 Code: Causes + How to Fix

Having trouble with your Pontiac GTO P0325 trouble code? You’re not alone! In this article, we’ll look at the causes of this code and how to fix it. From simple solutions to more complex repairs, we’ll help you get your GTO back on the road in no time. The knock sensor’s primary role is to … Read more