P0057
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Driver School Candidate
Joined: Apr 2017
Posts: 7
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From: CA
P0057
'07 ES350, 70,300miles
I replaced bank 2 sensor 2 with a Denso part, will the check engine light turn off by itself or do I need to clear the codes myself?
Which fuses do I check as part of the troubleshooting for P0057?
I replaced bank 2 sensor 2 with a Denso part, will the check engine light turn off by itself or do I need to clear the codes myself?
Which fuses do I check as part of the troubleshooting for P0057?
Thread Starter
Driver School Candidate
Joined: Apr 2017
Posts: 7
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From: CA
Thank you very much, this is the first time I have seen this document. Every time I did a search, the only solution I could find was to replace the sensor. I'll go to Autozone to see if they can clear the code for me and I will work with the document from there.
Thread Starter
Driver School Candidate
Joined: Apr 2017
Posts: 7
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From: CA
Autozone and O'Reilly won't clear my check engine light with any of their scanners. It's CA law now that only ASE certified mechanics can clear check engine lights.
Can I just disconnect the negative battery cable to clear the check engine light on the '07 ES350? Or will that screw up the computer?
Can I just disconnect the negative battery cable to clear the check engine light on the '07 ES350? Or will that screw up the computer?
Thread Starter
Driver School Candidate
Joined: Apr 2017
Posts: 7
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From: CA
Looks like I don't have to disconnect the battery. The check engine light went out by itself after not driving it for a week. I drove about 20-miles and the check engine light did not come on.
I replaced my bank 2 sensor 2 with a aftermarket part. Denso 234-4260
I replaced my bank 2 sensor 2 with a aftermarket part. Denso 234-4260
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Joined: Jul 2008
Posts: 515
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From: Ontario
Codes typically clear themselves once the problem causing them has been fixed. It usually takes a bit of time/mileage for the ECU to confirm the problem is no longer occurring though.
You can also get yourself a cheap scanner from ebay. Most of them have the ability to clear codes.
You can also get yourself a cheap scanner from ebay. Most of them have the ability to clear codes.
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Driver School Candidate
Joined: Sep 2017
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From: georgia
Code reader and socket
Codes typically clear themselves once the problem causing them has been fixed. It usually takes a bit of time/mileage for the ECU to confirm the problem is no longer occurring though.
You can also get yourself a cheap scanner from ebay. Most of them have the ability to clear codes.
You can also get yourself a cheap scanner from ebay. Most of them have the ability to clear codes.
when taking the old part out, it's a good idea to find a 6 point 7/8" flange wrench... as long as you can find. A closed end 7/8" 12pt works ok (that's what I used. Don't bother with the o2 socket they sell at the parts store.
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Or from Autozone; they won't clear the code for you, but they'll sell you one to do so. I bought my first OBDII reader from them when it was on sale for $20. Still have it, but have a fancier one for most readings.
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