DTC P043E Evaporative Emission System Reference Orifice Clog Up; DTC P043F Evaporative Emission System Reference Orifice High Flow; DTC P2401 Evaporative Emission Leak Detection Pump Stuck OFF; DTC P2402 Evaporative Emission Leak Detection Pump Stuck ON; DTC P2419 Evaporative Emission System Switching Valve Control Circuit Low: Description

WARNING: This page is about a different car, the 2008 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.

The description can be found in the EVAP (Evaporative Emission) System (See DESCRIPTION ).

HINT.

Unit expressions

[kPa-a (mmHg-a)] denotes the absolute pressure.
[kPa-a (mmHg-a)j denotes the gauge pressure (relative pressure)
On the Techstream, convert the unit of measurement according to the inspection procedure