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Home >> Toyota >> 2008 >> FJ Cruiser RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 935 (Engine Control System - Diagnostic Codes (3 Of 3)) >> DTC P2401, P2402: Evaporative Emission Leak Detection Pump Stuck OFF; Evaporative Emission Leak Detection Pump Stuck ON >> Typical Malfunction Thresholds

Typical Malfunction Thresholds

WARNING: This page is about a different car, the 2006 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.

"Saturated" indicates that the EVAP pressure change is less than 0.1 kPa (0.75 mmHg) in 30 seconds.

TYPICAL MALFUNCTION THRESHOLDS TABLE

One of following conditions met -
FTP when just after reference pressure measurement began -1 kPa (755 mmHg) or higher
Reference pressure Less than -4.85 kPa (726 mmHg)
Reference pressure -1.05 kPa (754 mmHg) or higher
Reference pressure Not saturated
Reference pressure difference between first and second 0.7 kPa (5.25 mmHg) or more