Brad's Car Manuals: A 3rd party mirror of CHARM + LEMON car manuals
Home >> Subaru >> 2018 >> BRZ tS >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (Service Information) >> Oxygen Sensor (FA20) >> Unit Inspection

Unit Inspection

Download the full database via torrent (~1.1 TB)  |  Download Brad's custom LEMON patches
G12586468Courtesy of SUBARU OF AMERICA, INC.
  1. Inspection of oxygen sensor
    1. Measure the resistance between the terminals.
STANDARD VALUE RESISTANCE SPECIFICATION

Inspection terminals Inspection conditions Standard value
1 - 2 20°C {68°F} 5.0 to 6.4 Ω
1 - 4 Always 10 k Ω or more