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Wide Band 02 - good idea for boosted and getting new tune?

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Old 03-15-2010, 12:12 PM
vtraudt's Avatar
2nd Gear
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Join Date: Jul 2008
Location: Brighton, MI
Posts: 1,104
Default Wide Band 02 - good idea for boosted and getting new tune?

The modified K04 is in, AFPR and FMIC on its way, timing belt and all else done, spark plugs and coil packs in the process.

Carbonio intake, hoses, APR F1, test pipe, Miltek exhaust all there.

Still running the TAP stage 2 chip ("+50HP, 12.5 psi) and TAP seems dead, so its time for new tune. GIAC PC16 seems a good fit, INMotion would do a custom tune based on VAGcom for $500, REVO, Unitronic haven't respended yet. Also consider piggy back fuel/air/spark system/tune custom built by Turbo Concepts in town.

From reading on normal and wide band O2 sensors, it seems that wide band would provide a much better basis for the controller. Not sure what is out there (input appreciated) and what the cost are.

Worth looking into? Or are the tunes we are getting anyway just 'off the shelf' stuff that leaves 20% or more of the potential untapped, and I would be feeding pearls to pigs?
 
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