2000 Toyota Sienna check engine sign

PAECHUNG

MEMBER
2000 TOYOTA SIENNA
2.7L
5 CYL
FWD
AUTOMATIC
145,600 MILES

Was the exhaust flexible part is crack so I did change converter and down stream O2 sensor.
Befor change these was the on check engine sign cause is same and after sign came again because P-1130.
Now what I have to do. Please answer. Thank you. Peter

4 Replies

DOCDTC

MECHANIC
53 POSTS

Hi,
Did you clear the codes after the repair? If not, the code will remain despite the repairs made as this is a conditional code and not a failure code. Hope this helps, if you have cleared codes, feel free to contact me for further information Doc

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Saturday, November 22nd, 2014 AT 6:52 PM

PAECHUNG

MEMBER
4 POSTS

Yes I did after down stream O2 sensor made eraser and try rode test about 1mile came back engine light so I check again result is same P-1130.
You thing I have to change up stream sensor too?

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Saturday, November 22nd, 2014 AT 7:15 PM

PAECHUNG

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4 POSTS

After repair I am just eraser use car diagnostic tool. Am I right?

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Saturday, November 22nd, 2014 AT 7:18 PM

PAECHUNG

MEMBER
4 POSTS

MR Peter
Did you see my reply?
After I did eraser code by Diagnostic tool and try road test but about 1mile light came back. Could you answer me what is next I have to do?
Thank you.
Chung

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Sunday, November 23rd, 2014 AT 4:17 AM