O2 Bank 1 Low Voltage...What the HELL?
#1
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O2 Bank 1 Low Voltage...What the HELL?
My Ses light came on about a week ago so I went to autozone. they pulled up the code that my o2 on bank 1 sensor 1 is showing low voltage. Went and got it warranted out for a new one...and the damn light is still on?
Does it take some time for the computer to fix the prob?
or if anyone can help...what the hell do i need to do for low voltage? alll the wires are good and in tact!!
any help would be very much appreciated!!!
Does it take some time for the computer to fix the prob?
or if anyone can help...what the hell do i need to do for low voltage? alll the wires are good and in tact!!
any help would be very much appreciated!!!
#2
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Before you get too wrapped up in diagnosis, are you sure you were on the correct bank when you replaced it? Did you ever clear the code or no? If you've got the right sensor and you know it, disconnect the battery for a few minutes and see if it comes back. If so then take an indepth look at the wiring (bust out your DVOM).
#3
TECH Senior Member
SES for P0131 should turn off by itself after a few cold starts w/o a failure. www.gearchatter.com/viewtopic9057.php