FixVault
Home › GMC › 1993 › Magnavan 6.2 J › Repair and Diagnosis › Engine Performance › Sensor Range Charts › Engine Controls - Sensor Operating Range Charts › Sensor Operating Range Charts › Oxygen Sensor

Oxygen Sensor

OXYGEN SENSOR VOLTAGE TEST(1)

Condition Volts
Lean .1
Rich .9
(1) Measure voltage between oxygen sensor ground and signal terminals at ECM.
About FixVault