02 sensor threw a code, serious?

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Oct 20, 2005 | 08:43 PM

Vax

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02 sensor threw a code, serious?

Threw a code showing an o2 heater undervolt?

is this serious? (I'll get the exact code I ahve it written down)

my mechanic said it just needs the connector respliced or something similar..

Oct 21, 2005 | 12:00 AM

Bad Blu Formula

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From: Houston

Its nothing. They just get lazy over time. Just disconnect your battery for about 20-30 minutes and the code will be cleared.

Oct 21, 2005 | 01:08 AM

Vax

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Quote:

Originally Posted by Bad Blu Formula

Its nothing. They just get lazy over time. Just disconnect your battery for about 20-30 minutes and the code will be cleared.

no no, it keeps throwing it, I tried resetting it and all.

I just need to know what to do to fix it, was my mechanic right?

Oct 21, 2005 | 10:45 AM

Badls6SS

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From: cleveland OH

Quote:

Originally Posted by Vax

Threw a code showing an o2 heater undervolt?

is this serious? (I'll get the exact code I ahve it written down)

my mechanic said it just needs the connector respliced or something similar..

NOTING NEEDS TO BE RESPLICED IT SOUNDS LIKE YOU NEED A NEW O2 SENSOR. iF THERE PRE CAT I WOULD REPLACE BOTH SAME AGE AND MILEAGE!

Oct 21, 2005 | 11:11 AM

Toasty

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heh....Caps Lock is a bitch. Check what code it is- if its the rears, not a big deal, but if its the fronts it may be causing internal issues. I just replaced my rear drivers O2 this week...its a PITA to break loose from all the rust.

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