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Forum: Problem Diagnosis   10-13-2013, 08:18 AM
Replies: 24
Views: 1,340
Posted By dumdum
If You Have A Misfire Code Please Read This! -...

If You Have A Misfire Code Please Read This! - NASIOC (http://forums.nasioc.com/forums/showthread.php?t=2318069)
Forum: Tuning & Engine Management   04-23-2012, 01:46 PM
Replies: 3
Views: 823
Posted By dumdum
Set the baud rate to 2x. Should be 9600

Set the baud rate to 2x. Should be 9600
Forum: Tuning & Engine Management   04-23-2012, 01:42 PM
Replies: 9
Views: 1,679
Posted By dumdum
Little late but everything looks very good. I...

Little late but everything looks very good. I would change the "Y" axis for better resolution. This is done by modifying the ROMs "fine correction-rows" in the "Ignition-Knock Correction" section....
Forum: Tuning & Engine Management   04-23-2012, 01:26 PM
Replies: 27
Views: 4,059
Posted By dumdum
You wasted your money unfortunately. I used to...

You wasted your money unfortunately. I used to run 22psi on my stock wastegate actuator. You just needed to shorten the arm. I would have PB blasted it and added some heat from a torch to free the...
Forum: Bolt-On Tech (EJ205 2.0L '02-05 WRX)   04-02-2012, 07:57 AM
Replies: 15
Views: 3,640
Posted By dumdum
Tech Page (http://www.sdsefi.com/techegt.htm)

Tech Page (http://www.sdsefi.com/techegt.htm)
Forum: Bolt-On Tech (EJ205 2.0L '02-05 WRX)   04-01-2012, 07:20 PM
Replies: 15
Views: 3,640
Posted By dumdum
WTF The stock EGT gauge is pointless. Even more...

WTF The stock EGT gauge is pointless. Even more pointless is putting it in the downpipe. Do you even know what the numbers mean? If you did you would not be wanting to take the reading from the...
Forum: Bolt-on Tech (EJ255/EJ257 2.5L 2008+ WRX, STi, and GT)   04-01-2012, 07:12 PM
Replies: 2
Views: 909
Posted By dumdum
It's JDM STI overpriced stuff. Try Subaru's Japan...

It's JDM STI overpriced stuff. Try Subaru's Japan site...........
Forum: Tuning & Engine Management   03-02-2012, 07:01 PM
Replies: 7
Views: 1,654
Posted By dumdum
Yes it has been tuned. Start by checking for a...

Yes it has been tuned. Start by checking for a boost leak.
Forum: Problem Diagnosis   02-15-2012, 08:00 PM
Replies: 2
Views: 1,807
Posted By dumdum
You need to get the code read and then reset the...

You need to get the code read and then reset the ECU.
Forum: Problem Diagnosis   01-08-2012, 07:14 PM
Replies: 2
Views: 1,043
Posted By dumdum
Try a basic tune up. Plugs,wires, fuel...

Try a basic tune up. Plugs,wires, fuel filter.........
Forum: Bolt-On Tech (EJ205 2.0L '02-05 WRX)   01-08-2012, 06:30 PM
Replies: 3
Views: 1,735
Posted By dumdum
Damage to the compressor/turbine wheels or...

Damage to the compressor/turbine wheels or housing. Zero lateral play and minimal side to side play.
Forum: Bolt-On Tech (EJ205 2.0L '02-05 WRX)   12-20-2011, 04:47 PM
Replies: 7
Views: 767
Posted By dumdum
The whole car is one big...

The whole car is one big ground.........................
Forum: Bolt-on Tech (EJ255/EJ257 2.5L 2008+ WRX, STi, and GT)   11-20-2011, 10:37 AM
Replies: 50
Views: 6,421
Posted By dumdum
The downside is when the failsafes don't work....

The downside is when the failsafes don't work. The ECU has no idea when you run out of meth,the nozzle get blocked,the pump malfunctions or it gets mixed incorrectly. To get the benifits you need to...
Forum: Newbie Forum   11-02-2011, 08:58 AM
Replies: 18
Views: 4,667
Posted By dumdum
Way back when I did this: ...

Way back when I did this:
http://i3.photobucket.com/albums/y90/quazimoto/airbox1.gif
http://i3.photobucket.com/albums/y90/quazimoto/airbox2.gif
Forum: Bolt-On Tech (EJ205 2.0L '02-05 WRX)   11-02-2011, 08:47 AM
Replies: 4
Views: 532
Posted By dumdum
I got one $20 shipped. I pmed you my Paypal if...

I got one $20 shipped. I pmed you my Paypal if your still interested.
Forum: Newbie Forum   10-28-2011, 08:40 AM
Replies: 17
Views: 5,931
Posted By dumdum
Yeah I was just talking about the standard AP OTS...

Yeah I was just talking about the standard AP OTS maps. ATR should definitely be able to remove all the codes. The problem comes into play when you have a 32 bit ECU as the rear O2 does more than...
Forum: Newbie Forum   10-26-2011, 10:40 AM
Replies: 17
Views: 5,931
Posted By dumdum
There are about 5 different DTC's associated with...

There are about 5 different DTC's associated with the rear O2. Cobb's AP disables maybe 2. If the Rear O2 is unhooked or has a heater circut issue than the standard AP OTS map will not help.
Forum: Newbie Forum   10-24-2011, 07:00 AM
Replies: 8
Views: 2,520
Posted By dumdum
It's done for looks,not so much saving weight....

It's done for looks,not so much saving weight. Removing your spare tire would reduce 10x the weight as shaving your engine bay.
Forum: Bolt-On Tech (EJ205 2.0L '02-05 WRX)   10-24-2011, 06:56 AM
Replies: 6
Views: 1,530
Posted By dumdum
:headbang: ROFL

:headbang:


ROFL
Forum: Tuning & Engine Management   10-24-2011, 06:52 AM
Replies: 18
Views: 9,641
Posted By dumdum
RomRaider • View topic - 32bit Speed Density...

RomRaider • View topic - 32bit Speed Density Patches (http://www.romraider.com/forum/viewtopic.php?f=25&t=7674) ;)
Forum: Bolt-On Tech (EJ205 2.0L '02-05 WRX)   10-21-2011, 07:33 AM
Replies: 18
Views: 6,471
Posted By dumdum
No. The resister trick is for the EGT probe,not...

No. The resister trick is for the EGT probe,not the rear O2 sensor (P0420 code). Either get some engine management or use spark plug or buy/make a mechanical fix.
Forum: Bolt-On Tech (EJ205 2.0L '02-05 WRX)   10-21-2011, 07:31 AM
Replies: 6
Views: 1,530
Posted By dumdum
Black to the back.

Black to the back.
Forum: Tuning & Engine Management   10-18-2011, 07:12 PM
Replies: 18
Views: 9,641
Posted By dumdum
The down side of SD is MAP based fueling does not...

The down side of SD is MAP based fueling does not account for changes in VE like MAF based fueling does. This means having to tune for almost any mod that increases airflow/VE. Also it's a PITA to...
Forum: Tuning & Engine Management   10-18-2011, 08:43 AM
Replies: 18
Views: 9,641
Posted By dumdum
Mainly because the MAP sensor can act as a "back...

Mainly because the MAP sensor can act as a "back up" airflow sensor if the MAF becomes damaged. It's already somewhat programmed into the ROMs you just have to find the all the speed density tables...
Forum: Tuning & Engine Management   10-17-2011, 10:19 AM
Replies: 18
Views: 9,641
Posted By dumdum
What do you want to know? It's MAP based fueling....

What do you want to know? It's MAP based fueling. Been used since the early 80's. You can totally ditch the MAF and just use a GM IAT sensor or something along the same lines. Tons of info on NASIOC...
Forum: Problem Diagnosis   10-16-2011, 01:21 PM
Replies: 2
Views: 1,480
Posted By dumdum
Has to do with the MAF scaling.

Has to do with the MAF scaling.
Forum: Problem Diagnosis   10-07-2011, 01:15 PM
Replies: 8
Views: 13,760
Posted By dumdum
Yes,clean the MAF...............

Yes,clean the MAF...............
Forum: Tuning & Engine Management   10-03-2011, 09:48 AM
Replies: 6
Views: 1,469
Posted By dumdum
The main O2 sensor is the front one. It is...

The main O2 sensor is the front one. It is located on the passenger exhaust manifold before the up-pipe. The car would have DTC's for the missing sensors.
Forum: Tuning & Engine Management   10-02-2011, 09:19 AM
Replies: 14
Views: 1,394
Posted By dumdum
You seem confused. Licensed "Protuners" can make...

You seem confused. Licensed "Protuners" can make custom maps for your car that can be loaded into the Accessport using Cobb's Protuner software. This info is right on Cobb's site. So either solution...
Forum: Tuning & Engine Management   10-01-2011, 09:45 AM
Replies: 59
Views: 3,501
Posted By dumdum
You need a wideband for the openloop part.

You need a wideband for the openloop part.
Forum: Tuning & Engine Management   09-30-2011, 07:42 PM
Replies: 59
Views: 3,501
Posted By dumdum
Did you actually clean the MAF or the IAT sensor?

Did you actually clean the MAF or the IAT sensor?
Forum: Problem Diagnosis   09-21-2011, 07:43 AM
Replies: 9
Views: 1,852
Posted By dumdum
Impact screwdriver.......done. ...

Impact screwdriver.......done.

http://i53.tinypic.com/2wrp2j9
Forum: Tuning & Engine Management   09-14-2011, 07:11 PM
Replies: 41
Views: 3,911
Posted By dumdum
Who flashed the car? Some tuners create their own...

Who flashed the car? Some tuners create their own special definition so that their "intellectual property" is protected. This does not allow the ROM to be viewed unless the definition is obtained.
Forum: Problem Diagnosis   08-31-2011, 07:37 AM
Replies: 17
Views: 2,266
Posted By dumdum
List what the code is. Sounds like it maybe...

List what the code is. Sounds like it maybe hitting the boost cut.
Forum: Newbie Forum   08-28-2011, 01:34 PM
Replies: 12
Views: 950
Posted By dumdum
All USDM STI's use IHI vf series...

All USDM STI's use IHI vf series turbo's...........you have an STI. Google is also very easy to use.....
Forum: Tuning & Engine Management   08-21-2011, 05:55 PM
Replies: 5
Views: 3,022
Posted By dumdum
So then go buy an Accessport........your bitching...

So then go buy an Accessport........your bitching about FREE SOFTWARE. If you don't like it then why don't you fix it?
Forum: Bolt-On Tech (EJ205 2.0L '02-05 WRX)   08-15-2011, 08:39 AM
Replies: 17
Views: 3,391
Posted By dumdum
The power your putting out is basically what a...

The power your putting out is basically what a stock 2.0L with a VF39,pink injectors,TBE and stock TMIC puts out. I agree with psinuse about the heads. A somewhat easy fix is to slap in a set of used...
Forum: Bolt-on Tech (EJ255/EJ257 2.5L '04-07 STi and '06-07 WRX)   08-14-2011, 07:06 PM
Replies: 21
Views: 8,073
Posted By dumdum
There were three intakes. All ran lean. What you...

There were three intakes. All ran lean. What you posted and what you "were talking about" are obviously two different things. You seem pretty confused. And what I said was there is nothing wrong with...
Forum: Bolt-on Tech (EJ255/EJ257 2.5L '04-07 STi and '06-07 WRX)   08-14-2011, 06:52 PM
Replies: 21
Views: 8,073
Posted By dumdum
WTF Turbulence will not ruin your MAF sensor....

WTF Turbulence will not ruin your MAF sensor. It's the blind leading the frigg'n blind.............ROFL
Forum: Bolt-on Tech (EJ255/EJ257 2.5L '04-07 STi and '06-07 WRX)   08-14-2011, 01:48 PM
Replies: 21
Views: 8,073
Posted By dumdum
The fact that you think all forced induction cars...

The fact that you think all forced induction cars are the same is one issue.

Running lean and hurting performance are two different things. I don't think you quite understand the data in that...
Forum: Cylinder Head & Short Block   08-14-2011, 01:28 PM
Replies: 8
  excited
Views: 862
Posted By dumdum
You don't need "pinks" or brand new injectors....

You don't need "pinks" or brand new injectors. Buy a set of used 06+ WRX injectors and have them cleaned, flow tested and balanced. The 06+WRX injectors are 565cc and are readily available. The DW...
Forum: Bolt-On Tech (EJ205 2.0L '02-05 WRX)   08-14-2011, 01:24 PM
Replies: 5
Views: 963
Posted By dumdum
If they are coming loose then they need to be...

If they are coming loose then they need to be replaced. Either they are the wrong size or they are stripped.
Forum: Bolt-On Tech (EJ205 2.0L '02-05 WRX)   08-13-2011, 08:27 AM
Replies: 17
Views: 3,391
Posted By dumdum
I concur.

I concur.
Forum: Bolt-On Tech (EJ205 2.0L '02-05 WRX)   08-13-2011, 08:26 AM
Replies: 5
Views: 963
Posted By dumdum
What clamps are being used? These "T" clamps are...

What clamps are being used? These "T" clamps are generally best over conventional worm gear.

http://www.kshoseclamp.com/p_images/big/hose_clamp/15.jpg
Forum: Tuning & Engine Management   08-12-2011, 06:46 PM
Replies: 24
Views: 1,489
Posted By dumdum
It's a completely different airbox. It's very...

It's a completely different airbox. It's very similar to the LGT's setup. Intakes on the 08+ do help morso than the earlier WRX's. Cobb also has a OTS map for the AEM CAI's for the 08+'s.
Forum: Bolt-On Tech (EJ205 2.0L '02-05 WRX)   08-11-2011, 01:54 PM
Replies: 17
Views: 3,391
Posted By dumdum
What do stock WRX's put down on that dyno? Seems...

What do stock WRX's put down on that dyno? Seems a little low for a 2.5 hybrid, DOM 3 and 19 psi. On the stock 2.0L,Blouch 16G-XT,BPM TMIC and 20 psi I'm around 330 awhp. This is on 93 octane.
Forum: Tuning & Engine Management   06-02-2011, 08:33 PM
Replies: 9
Views: 2,863
Posted By dumdum
Urban Dictionary: ProTUNE...

Urban Dictionary: ProTUNE (http://www.urbandictionary.com/define.php?term=ProTUNE)

Hence Cobb's "Protuner" software. If you got a "professional tune" or a "custom tune" thats one thing. The phrase...
Forum: Bolt-On Tech (EJ205 2.0L '02-05 WRX)   04-21-2011, 04:11 PM
Replies: 13
Views: 2,858
Posted By dumdum
Reflashing drops the IAM. You have to bring the...

Reflashing drops the IAM. You have to bring the IAM back up before dynoing. So was the first dyno plot with an EL header? For the turbos I port match the inlet and the outlet I mark the depth of the...
Forum: Bolt-On Tech (EJ205 2.0L '02-05 WRX)   04-16-2011, 08:24 PM
Replies: 13
Views: 2,858
Posted By dumdum
Yep. I have some pretty expensive bits. Some of...

Yep. I have some pretty expensive bits. Some of my burrs cost me $30 each. I also have some 8" long catridge roll mandrels and cross buff mandrels. They have paid for themselves though doing porting...
Forum: Bolt-On Tech (EJ205 2.0L '02-05 WRX)   04-16-2011, 05:22 PM
Replies: 13
Views: 2,858
Posted By dumdum
I use extended length shank stones and cutting...

I use extended length shank stones and cutting burrs.
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