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Home >> Saab >> 2002 >> 9-5 Arc, 4D Sedan >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Fault Code Diagnosis >> P1132: O2S - Switch Point - Rich, Sensor 1 >> Diagnostic Help

Diagnostic Help

Fault diagnosis concerns an internal fault in the sensor. Functions in the diagnostic tool related to the fault are: Diagnostic status for the diagnosis.

NOTE: Oxygen sensor receives reference oxygen from the surrounding air via the connecting cables. For this reason, electrical contact spray or grease must not be used on the oxygen sensor connector.