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Old 05-01-2013, 12:29 PM   #612
Clark Turner
Former Vendor
 
Member#: 178047
Join Date: Apr 2008
Chapter/Region: SWIC
Location: AZ
Vehicle:
02 WRX STI Spec C
Black

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Quote:
Originally Posted by patrickrobare View Post
as far as "tuning" for a bov, would running speed density help reduce the negative effects?

If you tuner cannot supply a tune for a BOV with a MAF tune, Then find another tuner. There are over 30 tables and settings for the MAF/load systems that can be adjusted so the BOV is not an issue. Fly by night tuners only know of the maf table adjustment and they consitantly tune that wrong and they do not have access to all of the tables. They think that what they see is all the ecu has.

With SD, You still have to tune for the BOV. The air is still missing as you vented it out to atmosphere. Hence, the need to two maps with SD for venting open or recirc.

I am sorry there are people on here that know 2% of ecu tuning and act

If you have any questions, contact me via email.

Good luck.

C
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