Review on TOYOTA Genuine (82219-35010) Sensor Wire: High-Quality Replacement Part for Unmatched Performance by Mike Quade

If you try to relocate a 3VZE 3.0 V6 4Runner knock sensor / Code 52, this works in conjunction with the Bapmic knock sensor 89615-50010. I used a 15/32" drill bit to drill an engine lift hook on the driver's side block and attached this sensor to the hook with an M12 x 1.25 nut. Reset the ECU by disconnecting the battery, check if the check engine light is on. Your stock knock sensor deep in your engine probably isn't that bad, but this harness route is a good solution if you're not willing to dig deep into your engine or need a quick fix.