LEMON Manuals: Even more car manuals for everyone: 1960-2025

Home >> Saab >> 2001 >> 9-5 Base, 4D Wagon, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Fault Code Diagnosis >> P0140: O2S Circuit - No Activity Detected, Sensor 2 >> OK Report

April 5, 2026: LEMON Manuals is launched! Read the announcement.

OK Report

DTC P0140 diagnosis performed once and fault criteria not fulfilled. Fault criteria for DTC P0138 not fulfilled.

scientia non olet · About LEMON Manuals