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Old 02-13-2017, 07:18 PM   #1
Smfc1225
Scooby Newbie
 
Member#: 419326
Join Date: Apr 2015
Chapter/Region: MWSOC
Location: Metro detroit
Vehicle:
2003 Wrx
Silver

Default 02 wrx safemode?

Ok I have a 2002 wrx and I'm having an issue and can rule out some things , and my logs look good .
What's happening is my car is deopping wgdc to 0 when trying no to do pulls to retune for a ebcs that failed on me , I replaced the new ebcs thinkingnit was bad also but it's still doing same thing, my logs look good there is still some tuning needed but for now I can't even boost full pressure to know what I need to change, no boost leaks , and no over boost no , no cel . So I'm lost and so is my tuner , if anyone has any ideas for me to check I'd appreciate it a lot .
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Old 02-14-2017, 11:25 AM   #2
Charlie-III
Scooby Specialist
 
Member#: 30669
Join Date: Dec 2002
Chapter/Region: Tri-State
Location: 07456, North NJ
Vehicle:
1998 Legacy 2.5GT
Silver Sleeper Wagon

Default

So little info, nobody can suggest things.

What mods? List parts related to engine and turbo.
What all was worked on recently?
What tuning method? (COBB, open source, etc.).

Hard to read your post, no, this is not English class.
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Old 02-14-2017, 03:33 PM   #3
Smfc1225
Scooby Newbie
 
Member#: 419326
Join Date: Apr 2015
Chapter/Region: MWSOC
Location: Metro detroit
Vehicle:
2003 Wrx
Silver

Default

Yeah sorry about the typing errors, anyways I thought there was enough info , everything is new ,engine,electronics, wires,plugs,solenoids,everything , everything was fine till my ebcs failed, I replaced it with a new one and then it was fine for a few pulls then I thought that went bad as well so I returned it (this is a grimmspeed controller),
Mods are as follows
Catless upipe and downpipe
Turbo xd top mount
Bosch650 injectors
Vf39
Walbro 250
3" exhaust no cats but resonated
Short ram intake
Car was pro dyno tuned
The retune for the new ebcs are from same place and Etune
Engine has 1100 miles Manley rods arp studs king race bearings .

And I'm leaning towards a maf issue but on my logs my maf g/s seem good but maybe they are false?
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Old 02-14-2017, 03:33 PM   #4
Smfc1225
Scooby Newbie
 
Member#: 419326
Join Date: Apr 2015
Chapter/Region: MWSOC
Location: Metro detroit
Vehicle:
2003 Wrx
Silver

Default

And also no boost leaks it also has a silicone inlet



Quote:
Originally Posted by Smfc1225 View Post
Yeah sorry about the typing errors, anyways I thought there was enough info , everything is new ,engine,electronics, wires,plugs,solenoids,everything , everything was fine till my ebcs failed, I replaced it with a new one and then it was fine for a few pulls then I thought that went bad as well so I returned it (this is a grimmspeed controller),
Mods are as follows
Catless upipe and downpipe
Turbo xd top mount
Bosch650 injectors
Vf39
Walbro 250
3" exhaust no cats but resonated
Short ram intake
Car was pro dyno tuned
The retune for the new ebcs are from same place and Etune
Engine has 1100 miles Manley rods arp studs king race bearings .

And I'm leaning towards a maf issue but on my logs my maf g/s seem good but maybe they are false?
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Old 02-16-2017, 10:51 AM   #5
Smfc1225
Scooby Newbie
 
Member#: 419326
Join Date: Apr 2015
Chapter/Region: MWSOC
Location: Metro detroit
Vehicle:
2003 Wrx
Silver

Default

I'll also say for anyone who may see this I'm leaning towards electrical cause I have 2 boost controllers both are new grimmsport 3 port and a Mac 3 port , the grimmspeed is super quiet .
The Mac was quiet , but now the Mac if I hook it up will cycle really loud when I shut the car off, it also clicks very loud while driving it sounds like a engine issue it would have freaked me out but my Perrin did that before it died it was an og perrin not the new one .
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