So whats going on here? (datalog inside)

thatsilverwrx · 03-09-2013, 11:50 AM

https://docs.google.com/spreadsheet/...EE&usp=sharing

My car was tuned back in October and has been great ever since
2012 WRX
Tsudo Catless DP
K&N SRI
Invidia N1 Street TBE
GS EBCS
Cobb AP
Tuned on 93

Now I'm getting ready for another round of mods and getting tuned for E85, the only change I made so far was installed my GS Upipe/Tial 44mm EWG. When my car was tuned, my tuner also made me a low boost map, which I flashed to after installing my EWG. Haven't been retuned yet, im waiting on my injectors and an intercooler. Do you think the EWG is causing it to run like this? I'm careful with the car since installing it, and barely ever get into boost. Is something wrong with the car?

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findurpath · 03-09-2013, 11:57 AM

Nice IDC's. Your DAM is also dropping. You need a tune for the EWG. I would not do any further pulls until you get it sorted.

jebjkey · 03-09-2013, 12:22 PM

You cannot run an EWG on a map tuned for a stock IWG.

There is a SIGNIFICANT difference between the two - hence your significant problems.

Your best bet is to disconnect the EWG, reconnect the IWG, and reset the ECU until you get tuned for the EWG.

Seriously..., you are lucky you did not blow up your engine.

jebjkey · 03-09-2013, 12:35 PM

So I actually looked at TD Boost Error compared to the boost column and your target boost for the entire RPM range is 21.25#

How is that a low boost map?

thatsilverwrx · 03-09-2013, 01:06 PM

Quote:

Originally Posted by jebjkey

You cannot run an EWG on a map tuned for a stock IWG.

There is a SIGNIFICANT difference between the two - hence your significant problems.

Your best bet is to disconnect the EWG, reconnect the IWG, and reset the ECU until you get tuned for the EWG.

Seriously..., you are lucky you did not blow up your engine.

Yeah the car was only tuned for 18psi. and 16psi for the low boost map but it's been overboosting that's why I don't get into boost. I'm getting tuned in probably two weeks as soon as I get an intercooler and my injectors in. But I just wanted to make sure all the problems are because of the ewg and not being tuned for it.

Heedlessone · 03-09-2013, 04:50 PM

It's over boosting because your WGDC are way higher for an IWG than an EWG. Get a tune, now, or put the stock up pipe back on.

You're causing damage to the engine.

03-09-2013, 11:50 AM	#1
thatsilverwrx Scooby Newbie Member#: 307725 Join Date: Jan 2012 Vehicle: 2012 WRX ISM	So whats going on here? (datalog inside) https://docs.google.com/spreadsheet/...EE&usp=sharing My car was tuned back in October and has been great ever since 2012 WRX Tsudo Catless DP K&N SRI Invidia N1 Street TBE GS EBCS Cobb AP Tuned on 93 Now I'm getting ready for another round of mods and getting tuned for E85, the only change I made so far was installed my GS Upipe/Tial 44mm EWG. When my car was tuned, my tuner also made me a low boost map, which I flashed to after installing my EWG. Haven't been retuned yet, im waiting on my injectors and an intercooler. Do you think the EWG is causing it to run like this? I'm careful with the car since installing it, and barely ever get into boost. Is something wrong with the car? * Registered users of the site do not see these ads.

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03-09-2013, 11:57 AM	#2
findurpath Scooby Specialist Member#: 277487 Join Date: Mar 2011 Chapter/Region: NWIC Location: Bozeman, MT and Lakewood, WA Vehicle: 2006 CGM WRX Limited 6sp, 18G, Phatron tuned	Nice IDC's. Your DAM is also dropping. You need a tune for the EWG. I would not do any further pulls until you get it sorted.

03-09-2013, 12:22 PM	#3
jebjkey Scooby Specialist Member#: 73884 Join Date: Nov 2004 Chapter/Region: International Location: Naples, ITALY Vehicle: 2005 STi 2006 Evolution MR	You cannot run an EWG on a map tuned for a stock IWG. There is a SIGNIFICANT difference between the two - hence your significant problems. Your best bet is to disconnect the EWG, reconnect the IWG, and reset the ECU until you get tuned for the EWG. Seriously..., you are lucky you did not blow up your engine.

03-09-2013, 12:35 PM	#4
jebjkey Scooby Specialist Member#: 73884 Join Date: Nov 2004 Chapter/Region: International Location: Naples, ITALY Vehicle: 2005 STi 2006 Evolution MR	So I actually looked at TD Boost Error compared to the boost column and your target boost for the entire RPM range is 21.25# How is that a low boost map?

03-09-2013, 04:50 PM	#6
Heedlessone Scooby Specialist Member#: 254130 Join Date: Aug 2010 Chapter/Region: NWIC Location: Bozeman, MT Vehicle: 2004 STI Hurr hurr	It's over boosting because your WGDC are way higher for an IWG than an EWG. Get a tune, now, or put the stock up pipe back on. You're causing damage to the engine.