1992-1999 Series I L27 (1992-1994 SE,SLE, SSE) & Series II L36 (1995-1999 SE, SSE, SLE) and common problems for the Series I and II L67 (all supercharged models 92-99) Including Olds 88's, Olds LSS's and Buick Lesabres Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.

Rear O2 Delete

Old Apr 21, 2008 | 02:44 PM
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Default Rear O2 Delete

What are the benefits? I was given the O2 bung for free and I'm about to buy the emulator ($40).
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Old Apr 21, 2008 | 02:59 PM
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rear O2 is usually deleted in the Intense pcm. no need for an emulator
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Old Apr 21, 2008 | 03:38 PM
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Ummm.....I recall I had the option of deleting when I purchsed the PCM.
I did not choose any of the following options from INTENSE:

Disable random/multiple misfire DTC'* (ideal for vehicles with aftermarket camshaft) (+$20.00)
Disable rear O2 sensor DTC'* (+$20.00)
Disable EGR DTC'* (+$20.00)
Disable EVAP DTC'* (+$20.00)

Since we're here, any benefits to disabling the EGR or EVAP DTC?
btw, my EVAP DTC keeps triggering. Hmmm..
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