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Exhaust pre vs post 09

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Old Nov 26, 2016 | 07:01 AM
  #11  
bigdumbnoitall00's Avatar
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09 and up use different bungs 07-08 are it.
 
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Old Dec 1, 2016 | 10:46 AM
  #12  
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Originally Posted by bigdumbnoitall00
... u should leave the sensors in place if u have a problem with the pc-5 u can simply unhook it and plug in the sensors...


The following is intended for the benefit of the various readers, and not to be argumentative:


Actually, manufacturers do not recommend leaving the sensors in place but not hooked up. Claim is that the Nernst cells will be damaged.


In the unlikely event one has a problem with a PCV, one can indeed just "unhook it" and proceed, even without the sensors. The ECM will throw trouble codes, but will allow one to ride well enough to get home.
 
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Old Dec 1, 2016 | 02:01 PM
  #13  
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Originally Posted by barrybasinger
The following is intended for the benefit of the various readers, and not to be argumentative:


Actually, manufacturers do not recommend leaving the sensors in place but not hooked up. Claim is that the Nernst cells will be damaged.


In the unlikely event one has a problem with a PCV, one can indeed just "unhook it" and proceed, even without the sensors. The ECM will throw trouble codes, but will allow one to ride well enough to get home.
I ran my 08 with the o2 bypassed for 50,000 miles. Then the programmer went bad. Unplugged the programmer and plugged the o2 back in and no problems. No code ever sent.
 
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Old Dec 1, 2016 | 03:59 PM
  #14  
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that only applies to heated sensors,the 07-08 do not use 3 wire or "heated sensors".
 
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Old Dec 2, 2016 | 07:59 AM
  #15  
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Originally Posted by bigdumbnoitall00
that only applies to heated sensors,the 07-08 do not use 3 wire or "heated sensors".


Yes, you are right of course. My bad. I should try to remember the context when I respond, but at my age that's getting harder and harder to do.
 
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