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Old 12-20-2007, 11:13 AM   #1
THEVERGE
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Member#: 127421
Join Date: Sep 2006
Chapter/Region: MWSOC
Location: Eaton, Ohio
Vehicle:
2002 Subaru WRX
WRB

Default Problems flashing back to stock...

Ok, here's the deal.

I am rebuilding my 2002 wrx engine, and the entire engine is still completely out of the car.

I previously had a generic stage 2 map, flashed on the ecu using ecuflash.

I'm trying to flash back to the stock map but am having troubles getting the car to enter test mode, so...

1. Do I have to have the engine in and the wiring harness hooked up for the ecu to enter test mode?

2. If not, does anyone have any suggestions on what i can do to get the stock map back on the ecu?

Thanks,
Verge.
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Old 12-20-2007, 11:25 AM   #2
dynamix
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I would have thought an engine in the car would be the reason.
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Old 12-20-2007, 08:00 PM   #3
Broxma
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Chapter/Region: TXIC
Location: San Antonio
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1992 GVR4 379/1000

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find an 02-03 and swap the ECU you want to reflash into it and do it on the running car. I would think that the ECU would be pissed by having so many sensors disconnected that it wouldn't want to enter test mode.

/Brox
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Old 12-21-2007, 12:02 AM   #4
THEVERGE
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Great! Thanks alot.
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Old 12-21-2007, 12:20 AM   #5
sense of nature
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Quote:
Originally Posted by Broxma View Post
find an 02-03 and swap the ECU you want to reflash into it and do it on the running car. I would think that the ECU would be pissed by having so many sensors disconnected that it wouldn't want to enter test mode.

/Brox
^^^ + 1 exactly
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