Front Oxygen Sensor GD Timing Sensor The purpose of a differential

The purpose of a differential is to allow independent rotation of wheels across the axle (front

5mm gaskets are also available (please email)

SG517FG010 / E2410FG140 (Standard Version)

and 3rd gears is the easiest way to identify which kit you need

32364AA*** Narrow Key (Forester STI)

Front Oxygen Sensor GD Timing Sensor The purpose of a differentialThis sensor measures the oxygen content in the exhaust system pre catalyst. An oxygen sensor (or AF sensor) can establish the air fuel ratio by measuring the excess oxygen left over from the combustion process. The front air fuel (AF) sensor is used by the ECU for fuel calculations during closed loop fueling. A faulty sensor can result in poor engine operation or stalling and may set a CEL. Manufacturer Part Nos.: 22641AA450 NOTE: OEM (Original