posted 08-30-2004 06:36 PM            

For detailed information about my car please refer to the former thread I have post.

posted 09-01-2004 03:11 PM            

quote:

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Originally posted by STL-Dave:
So the check engine light is off, but there are still codes stored in memory or what? Your new message is not clear. You got it retested? Codes can be stored in memory for a long time after PCM decides that problem has been fixed. It will clear its memory when enough warm-up cycles have been run.

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posted 09-02-2004 02:22 AM               

so being a Toyota-Lexus Technician, here is what you need to do.
1.P01130-P01135 air fuel sensor(common problem!) take it and have the air fuel snsor replaced***be forwarned if this is a V-6 you have a 50-50 chance that it will be seized in the manifold and you will have to replace the manifold also)
A. airfuel sensor test&reset and replace sensor should be about 1 hour in labor and $60-80 for the part
B. airfuel sensor test&reset and replace exhaust manifold and sensor should be about 4-5 hours in
labor +parts sensor $60-80 manifold ???

2. make sure the shop that does the work clears
all the codes(including hard codes!) then you will need to drive your vehicle 2 or mores trips adding up to 100 miles
3. then take and have you emissions test done

another thing to be aware of on this car make sure when tightening gas cap that it is tight!!!!! this will
cause a Evaporative emissions presure test failure and cause a check enine light and code of P0442 or P0446
if you have any questions feel free to write me back my e-mail is listed
Robert aka rtjohnson1964

posted 09-19-2004 08:17 PM            

Question: I have the same trouble code of P1135 for a 1999 Toyota Sienna, but when I looked further into the cost of the air/fuel sensor alone, I came up with an approximate cost of $280. The part number I found was: C5015-137304