O2 Sensor - Upstream · ComponentFlange Boltsfor 2003 Audi A3 1.6L I4 · FWDUnitslb-ftNmTorque33lb-ft45 NmOther components in O2 Sensor - UpstreamHanger Bolts14 lb-ft · 19 NmMounting Bolts19 lb-ft · 26 NmO2 Sensor33 lb-ft · 45 NmO2 Sensor33 lb-ft · 45 Nm📝 Suggest a correction to this torque spec