Harley Davidson Forums - Delete o2's When Using PCV?

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rdkc01

Jun 21, 2010 10:33 AM

Delete o2's When Using PCV?

How Many of You Delete the o2's When Using a Power Commander V?

hornhonker

Jun 21, 2010 11:45 AM

If you mean how many disconnected the stock O2 sensors, it's everyone.
The ECU and PCV get very confused if the old sensors are still plugged in....:icon_biggrin:

ftanner

Jun 21, 2010 12:36 PM

Quote:

Originally Posted by rdkc01 (Post 6893015)

How Many of You Delete the o2's When Using a Power Commander V?

I did, until I bought my auto-tune kit.

frenchbiker

Jun 21, 2010 12:49 PM

Quote:

Originally Posted by rdkc01 (Post 6893015)

How Many of You Delete the o2's When Using a Power Commander V?

When you install a PCV without Autotune, you unplug the stock O2 sensors and you plug 2 Dynojet O2 eliminators into the stock wiring harness.

rdkc01

Jun 21, 2010 01:58 PM

Got it. Thanks. (piggy back system)
I notice alot of people do not use an Auto Tune. What are some main determining factors in adding one on?

dcfatboy

Jun 21, 2010 02:23 PM

The ability to possibly always run in a closed loop system
Easier fuel management
Easier fuel management configuration after engine/performance mods

tincup64

Jun 21, 2010 08:46 PM

cool question. i guess i have the same one, but with sepst instead of pcv.

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