OEM 2007 Toyota Tundra Knock Sensor

2007 Toyota Tundra Parts Questions & Experts Answers

• Q: How to service the knock sensor on 2007 Toyota Tundra?

  A: The knock sensor service requires complete engine assembly removal as the first step. The first step is to extract the cylinder head sub-assembly RH of Bank 1 after which the service requires removal of the No. 1 water outlet pipe after unclipping the 4 wire harness clamps and the 3 securing bolts. Detach both sensor connectors after unbolting the two sensors and their accompanying bolts. Start by affixing the 2 sensors to the 2 bolts before tightening them at 20 N.m (204 kgf.cm, 15 ft.lbf) then rejoin the 2 sensor connectors. To install the No. 1 water outlet pipe secure the 3 bolts with 10 N.m (102 kgf.cm, 7 ft.lbf) torque before reapplying 4 wire harness clamps. The final step includes reattaching the engine assembly after installing the Cylinder head sub-assembly on the right side of Bank 1.