What does code P0089 mean?

Fuel Pressure Regulator Performance: The fuel pressure regulator is not maintaining proper fuel pressure.

P0089 is rated as high severity. Address soon — may cause further damage.

P0089

Fuel Pressure Regulator Performance

Powertrain Code · High

What does P0089 mean?

The fuel pressure regulator is not maintaining proper fuel pressure.

System: Fuel System

P0089 is a powertrain diagnostic trouble code indicating fuel pressure regulator performance. 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.