Lexus LS460 PCV Knock Sensors Direct Injector Wiring Harness Step by Step Replacement Take Apart

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Part 2: 2007-2017 Lexus LS460, 460L, 600hL, P032D Knock Sensor problems. Mice eating harnesses.

We replace the entire injector and knock sensor harness for cheap. We also replaced the PCV valve and all the rubber hoses that turned rock solid. Job done.

Here's my parts list:

1x 82125-50080 engine wire harness #5 List $332 / Wholesale $230
2x 17171-38020 intake gaskets List $14 / Wholesale $10
1x 12262-38030 pass side vc to tb pcv hose List $64 / Wholesale $46
1x 12261-38030 driver side vc to tb pcv hose List $64 / Wholesale $46

1x 12204-38010 pcv valve $6ish from local Toyota dealer
1x 12261-38040 pcv valve short hose List $21 / Wholesale $15
1x 23829-38030 fuel vapor hose from tb to rear of intake manifold List $55 / Wholesale $39

1x 11213-38030 pass vc gasket List $47 / Wholesale $34
1x 11214-38020 driver vc gasket List $47 / Wholesale $34
8x 11193-38010 spark plug tube gaskets List $5 / Wholesale $4

Optional Parts:
If you are going to do the heat exchanger aka valley plate:
1x 16877-38030 heat exchange cover (if you want a new one) List $234 / Wholesale $230
2x 96761-35035 oring $6 / $4
Rear foam: 12603-38010
Front foam: 12607-38010
LH Driver foam: 12602-38010
RH Pass foam: 12601-38010
Center bottom foam under harness: 12604-38010


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