Question

I got the engine code P0466 on my 2002 Chevrolet Express Van 2500 4.3L V6 and the service engine light is ON. What is the code P0466?

Answer 1

P0466 EVAP purge flow sensor circuit malfunction

This is for the purge flow used by the EVAP system to control the flow of vapors into the intake manifold

 

Answer 2

P0466 CHEVROLET Code - Purge Flow Sensor Circuit Range/Performance
Read more: https://www.autocodes.com/p0466_chevrolet.html