P0466 Code: Step-by-Step Repair
The P0466 trouble code is a diagnostic trouble code (DTC) that indicates a problem with the Evaporative Emission Control (EVAP) system, specifically relating to the Purge Flow Sensor Circuit. This code is triggered when the Powertrain Control Module (PCM) detects that the purge flow sensor’s readings are outside the expected range or performance parameters. The …
