Evap Codes P0441 P0442 P0446 (5 Viewers)

[marshcat]

My 2003 Land Cruiser occasionally pulls a CEL for evap codes P0441 P0442 P0446. Any ideas where I should start looking? Cracked evap hoses? Failed valves?

 

[CanadianRockyCruiser]

Probably a failed vacuum switching valve (VSV). Check this out, the same principals apply:

How to fix your Toyota Evap P0446, P0442, P0440 Check Engine Code problem for less than a million dollars.

 

[bdruff]

My 2003 Land Cruiser occasionally pulls a CEL for evap codes P0441 P0442 P0446. Any ideas where I should start looking? Cracked evap hoses? Failed valves?

Same year, same codes. Did you find a solution?

 

[marshcat]

Same year, same codes. Did you find a solution?

Unfortunately not. Never found it. I'm driving an '07 now that thankfully hasn't thrown any evap codes.

 

[BodhiBrodi]

Same year, same codes. Did you find a solution?

Long shot here, but do you find a solution?

 

[marshcat]

I never did. The '03 was scrappd and my '07 has not thrown any EVAP codes.