Air Injection Check Valve · ComponentO2 Sensorfor 2021 Chevrolet Spark 1.4L I4 · FWDUnitslb-ftNmTorque33lb-ft45 NmNotesApply anti-seize to threads onlyOther components in Air Injection Check ValveCover Screws7 lb-ft · 10 NmExhaust Flange Bolts33 lb-ft · 45 NmFlange Bolts32 lb-ft · 43 NmHanger Bolts14 lb-ft · 19 NmHeat Shield Bolts7 lb-ft · 10 NmManifold Nuts22 lb-ft · 30 NmMounting Bolts18 lb-ft · 24 Nm📝 Suggest a correction to this torque spec