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O2 sensor

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Old Dec 28, 2002 | 08:12 PM
  #1  
CrazyFordMan's Avatar
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From: prince george canada
O2 sensor

How much power will i lose if my O2 sensor is gone?
1992 F250 r/c l/b 4X4 351 ZF5spd 33" BFG Allterrains clarion CD MTX 6500D amp pushin 2 12" 6000 series subs
 
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Old Dec 29, 2002 | 11:15 AM
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From: prince george canada
O2 sensor

what should happen if i unplug it when the truck is running?
1992 F250 r/c l/b 4X4 351 ZF5spd 33" BFG Allterrains clarion CD MTX 6500D amp pushin 2 12" 6000 series subs
 
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Old Dec 30, 2002 | 02:09 AM
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From: prince george canada
O2 sensor

Anyone???
1992 F250 r/c l/b 4X4 351 ZF5spd 33" BFG Allterrains clarion CD MTX 6500D amp pushin 2 12" 6000 series subs
 
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Old Dec 30, 2002 | 06:55 AM
  #4  
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O2 sensor

The computer would run in a base mode, causing performance and mileage to suffer.
 
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Old Dec 30, 2002 | 04:48 PM
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O2 sensor

It will run like crap, throw a code too. Why are you asking?
 
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Old Dec 30, 2002 | 07:10 PM
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geoaigel
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O2 sensor

You don't want to unplug your O2 sensor, period. It will screw things up. It is part of the ECU sensing system. It isn't one of the *bad* emission control things that will make your truck *slower*. Cheers,

George
 
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Old Dec 31, 2002 | 11:27 AM
  #7  
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O2 sensor

Anyone know what the life expectancy of an O2 sensor is? Mine is 13 years old and over 120,000 miles on it. Should i change it?

 
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Old Dec 31, 2002 | 02:19 PM
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O2 sensor

 
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Old Dec 31, 2002 | 09:24 PM
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O2 sensor

Yes you should change it. If you unplug it it wont run bad, runs ok I didn't notice muhc of a change but it makes your engine run really rich.

Primary rig is Green Thunder:
95' F-150 XLT 4x4, 302, 5 spd, MSD 6A, Flowmaster Exhaust, Sunroof, Clear corners w/ Diamond headlights, CD player with 2 10" subs and some 32" BFG Muds .

Check out my Gallery for a look-see.


Justin - One Happy FTE Member

 
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Old Dec 31, 2002 | 09:31 PM
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From: Dededo, Guam
O2 sensor

Thanks MustangGT221, I will change it soon. Payday is coming up.

 
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Old Jan 1, 2003 | 12:13 AM
  #11  
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From: Denver
O2 sensor

Okay I know my O2 is bad and I was told that I need to replae the left one now where is it?????



I have a 96 F-250 with a 351 Windsor.
 
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Old Jan 3, 2003 | 10:20 PM
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From: North Texas
O2 sensor

Well you probably have 2 maybe 3 since your truck is OBD II. Replace them all if you can afford it. They are about $50 each. They are easy to spot...they have 3-4 wires running to a sensor that is about 3-4" long in your exhaust system.

I went with Bosch for mine.

Good luck
 
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