What does code P0233 mean?

Fuel Pump Secondary Circuit Intermittent: The fuel pump feedback signal is intermittent.

P0233 is rated as high severity. Address soon — may cause further damage.

P0233

Fuel Pump Secondary Circuit Intermittent

Powertrain Code · High

What does P0233 mean?

The fuel pump feedback signal is intermittent.

System: Fuel System

P0233 is a powertrain diagnostic trouble code indicating fuel pump secondary circuit intermittent. This code is classified as high severity, which means: address soon — may cause further damage.

Diagnostic data on this page is compiled from publicly available repair resources and technical service bulletins. Always have a qualified mechanic confirm the diagnosis before authorizing repairs on your vehicle.