LEMON Manuals: Even more car manuals for everyone
Home >> Subaru >> 2009 >> Impreza WRX STi >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel Injection System (STI) >> Rear Oxygen Sensor >> Inspection

Rear Oxygen Sensor: Inspection

Measure the resistance between rear oxygen sensor terminal.

Fig 1: Measuring Resistance Between Rear Oxygen Sensor Terminal
G06344735Courtesy of SUBARU OF AMERICA, INC.
RESISTANCE REFERENCE CHART

Terminal No. Standard
1 and 2 5.6+0.8-0 6 Ω (when 20°C (68°F))
scientia non olet · About LEMON Manuals