Tundra 4LO flashing, trac Off light, check engine, knock sensor repair

Tundra 4Low flashing, knock sensor error

[@ChooseLanes]

i have the same lights on my tundra but when i pull codes i get presure sensor code for the SCAS/air pump system says high volts im confused why does a part that has nothing to do with the VSC TRAC system cause those lights?

[@Rad_B_OLand]

This is a common problem with Tundra’s. Toyota has wrapped the wires in linseed oil soaked cloth and mice love linseed oil. The replacement should not have this.

[@connorm3457]

Take TB off of intake, leaving coolant hoses attached, and ya don’t have to drain any.