P0404 Buick Regal Error Code → Meaning & Fix

Buick Regal Error P0404

The error code P0404 in a Buick Regal indicates that the Engine Gas recirculation (EGR) valve or sensor is out of range or that its performance is out of parameters. This is an OBD-II generic code. This function is critical to the vehicle’s operation. The EGR redirects exhaust gas into the cylinders, when the EGR … Read more

P0132 Jeep Cherokee Error Code → Meaning & Fix

P0132 Jeep Cherokee Error Code

Seeing a P0132 OBDII error code is common in many vehicles, including a Jeep Cherokee. This code is listed as Oxygen Sensor at High Voltage (Bank # & Sensor #). The code can indicate one of a few different problems: An oxygen sensor has gone bad The wrong O2 sensor has been installed Damaged wiring … Read more