Check engine light on, codes p0442 and p0456

2002 LEXUS ES 300
132,000 MILES • 6 CYL • 2WD • AUTOMATIC
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JRHODES60
  • MEMBER
  • 2 POSTS
Have a check engine light, codes p0442 small leak and p0456 very small leak. Where is the purge solenoid vacuum hose and canister purge valve?
Nov 28, 2018 at 8:11 PM
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ASEMASTER6371
  • ASE Certified Mechanic
  • 52,796 POSTS
  • ASE Certified Mechanic
Good evening,

Okay, both valves are in the one unit in the back of the car. It is under the back, in the middle bolted to the frame. I attached a picture for you to view.

This is a very common failure for both codes.

Roy

Nov 28, 2018 at 8:33 PM
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JRHODES60
  • MEMBER
  • 2 POSTS
Thanks for the information.
Nov 29, 2018 at 5:49 AM
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ASEMASTER6371
  • ASE Certified Mechanic
  • 52,796 POSTS
  • ASE Certified Mechanic
You are welcome.

Always glad to help.

Roy
Nov 29, 2018 at 5:58 AM
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