LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Subaru >> 2008 >> Outback Base, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Diagnostic Trouble Code (DTC) Detecting Criteria (H4SO) >> Diagnostic Trouble Code (DTC) Detecting Criteria >> DTC P0442 Evaporative Emission Control System Leak Detected (Small Leak) >> Diagnostic Method >> Normal
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Diagnostic Method: Normal

Fig 1: Identifying Fuel Tank Pressure In Mode Z
G05340014Courtesy of SUBARU OF AMERICA, INC.

evptez - evptezha ≤ 0.4 kPa (3.0 mmHg, 0.12 inHg)

Normal when above is established