Diagnostic Aids

WARNING: This page is about a different variant/trim than selected.

P0087

When ambient temperatures are below 0°C (32°F), the fuel tank pickup screen may be iced over from water in the fuel tank.
When power enhancing devices have been attached to the fuel rail pressure sensor circuits, this DTC may set and adversely effect the fuel system components.
When the fuel heater is on all the time, the fuel temperature may stay high enough to thin the fuel and cause this DTC to set.

P0088

Driveability concerns may not occur with this DTC present.
If the fuel system pressure is actually too high, a fuel knock and smoke condition will exist.
A sticking FRP regulator may cause this DTC to set.