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Starting car with O2 unplugged?

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Old Apr 14, 2004 | 05:38 PM
  #1  
srdynamics1's Avatar
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From: IL
Car: 91RS_92Z28
Engine: 5.0_5.7
Transmission: WCT5_WCT5
Axle/Gears: 3.08_3.42
Starting car with O2 unplugged?

Is it wise to start my LO3 with the O2 sensor unplugged?

I ask because the back half is broken off, to fit a regular socket over it.
I have to go and get an extension from the parts store. I don't want to walk 5 miles. Help
Y pipe is cold now and I doubt the original O2 sensor will come out w/o the engine being hot.
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Old Apr 14, 2004 | 05:56 PM
  #2  
dimented24x7's Avatar
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From: Moorestown, NJ
Car: 88 Camaro SC
Engine: SFI'd 350
Transmission: TKO 500
Axle/Gears: 9-bolt w/ 3.23's
Itll be fine if you just wish to start it, youll just get an eventual SES.
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Old Apr 14, 2004 | 06:32 PM
  #3  
dankhound's Avatar
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From: Bloomingdale,IL
Car: 91 RS
Engine: 305 Tbi (L03)
Transmission: 700r4
The short term danger is nonexsistent. It will run just like it does everytime you start it up. It just wont go into closed loop so if you drive it for a long time like that youll get a nice dent in your wallet from the increased fuel consumption.
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Old Apr 14, 2004 | 07:12 PM
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srdynamics1's Avatar
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From: IL
Car: 91RS_92Z28
Engine: 5.0_5.7
Transmission: WCT5_WCT5
Axle/Gears: 3.08_3.42
Thanks gentlemen,
But I found an extension buried in the garage so I didn't have to walk or start it w/o O2 sens.
BTW. The factory sensor came out cold easy for an O2 w/ 150K.
This board has saved me thousands of dollars and thousands of hours.

Last edited by srdynamics1; Apr 14, 2004 at 07:14 PM.
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