Pressure Feedback Exhaust Sensor: Specifications

Engine Condition [1] Voltage

Ignition Switch On 0.5 Volts
Hot Idle 0.5 Volts
Driving 48 km/h (30 mph) 0.9-1.2 Volts
Driving 88 km/h (55 mph) 1.1-1.5 Volts

[1] Measurement taken at pin No.27 of Powertrain Control Module (PCM).