Do Not Sell My Personal Information Jump to content

Failed Ca Smog - Gross Polluter!


silvr
 Share

Recommended Posts

I recently had a smog done on a 1998 ES300.

15MPH

RPM 1784

%CO2 9.2

HC MAX51 Measured 647!!

CO(%) MAX .48 Measured 8.84!

NO Max 419 Measured 45

25MPH

HC MAX 35 Measured 679!!!

CO MAX .46 Measured 9.04!!

NO MAX 706 Measured 39

Any ideas on what is causing the problem?

Bad oxygen sensor maybe?

Link to comment
Share on other sites

could be anything, but a bad oxygen sensor shouldn't give you 10x the limits. could be the muffler/exhaust system, internal engine oil leak, coolant getting into the engine or oxygen sensor?

did the technician give you any hints? sometimes they try to fix it for you and make $$ and hope you pass the test again

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
 Share

×
×
  • Create New...

Forums


News


Membership