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Old 03-19-2013, 09:13 PM   #1
bluemicamatt
Scooby Newbie
 
Member#: 220246
Join Date: Aug 2009
Chapter/Region: MWSOC
Location: St. Louis, but in IL
Vehicle:
2007 WRX TR
WRB

Default Issue w/TGV Deletes. Going back to stock, help

I'm trying to put an '07 wrx back to stock that has a new engine in it. The last hurdle is how to deal w/the TGV Deletes which are in place.

Is there a way to flash in an open source tune to my stock ecu, so that I don't have to go through the hassle of finding stock TGV's, and installing them? Once I Unmarry the access port, what do I do?

I've only used an AP, have no open source experience. Any feedback is appreciated.
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Old 03-20-2013, 03:33 PM   #2
bluemicamatt
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Member#: 220246
Join Date: Aug 2009
Chapter/Region: MWSOC
Location: St. Louis, but in IL
Vehicle:
2007 WRX TR
WRB

Default

nobody? Searching for a similar topic doesn't pull up much.

Sounds like I got myself into a pickle of a jam!!
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Old 03-20-2013, 04:19 PM   #3
sidewayz
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Member#: 5810
Join Date: Apr 2001
Chapter/Region: Tri-State
Location: Easton PA
Vehicle:
2001 S366 2.5RS

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unmarry the AP, then find someone with a Tactrix or as a local tuner to flash it..
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Old 04-09-2013, 01:33 PM   #4
CarverHouseRally
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Join Date: Apr 2012
Chapter/Region: MWSOC
Location: Minneapolis, MN
Vehicle:
2005 WRX STi
WRB

Default

You don't need a tactrix openport to read/flash, just a vag-com cable.

1. Download ecuflash from tactrix.com
2. Read the current rom (stock) from the ecu after you unmarry the AP
3. Disable all dtc's related to tgv's using ecuflash
4. Write the new rom to the car
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