500SEC (140.070) V8-5.0L (119.970) (1993)
Oxygen Sensor: Electrical Specifications
OXYGEN SENSOR
Voltage at idle .............................................................................................................................................................. Oscillates between 0.5 - 0.9 V
Heater control signal at idle........................................................................................................................................................................... 11 - 14 V
Heater current draw W/ ignition ON ........................................................................................................................................................... 1.2 - 2.2 A