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RBPE
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« Reply #15 on: August 03, 2015, 02:23:03 PM »
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There are enough files on here to define a lot of the 022906032 7.1.1. ecu's, best I've done is about a thousand maps/functions on a bde file in a day using only files on here and I could pick out a few fairly easy on this CB ecu of yours.
As for full controls, if you define one using such files you'll soon see the additional options over something like a 20vt or 551 file, notably exhaust cam timing, change over barrel functions of the variable resonance inlet/intake manifold etc, THEN it's onto to the trickier stuff for ldr controls for FI and what's missing and internal changes required.
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Jim_Coupe
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« Reply #16 on: August 05, 2015, 04:42:37 AM »
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This is how Im gonna start.. Going out from S4 wiki
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E85oholic
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Mikhail
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« Reply #17 on: August 11, 2015, 10:01:01 PM »
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Bank 1 lambda value goes -10 (part throttle trim?) and gives bank 1 too lean error. Both lambdas are in the exhaust manifold placed before turbo so, that mainly first 3 cylinders go to first lambda and second lamda gets the rest. But if I keep accelerating a while, then the bank 1 value goes near zero and is ok. So is the lambda sensor gone or is this something else? And if it is because of one turbo can not get working with two lambdas, is there a way to get it working just one lambda?
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Jim_Coupe
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« Reply #18 on: August 12, 2015, 12:39:15 AM »
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I had this problem.. sound similar.. You have Sensor 1 and 2 If they are located in the manifold pre turbo you should be okay.. But make sure they are separated enough. If they are to close you will get interference between the both sensors. I also think that the other two sensors (Post Cat sensors 1 and 2) play a role in this. Try switch location between the primary sensors. B1 and B2..
What manifold do you use? Kintetic or HPA?
I future i will try to work on a Mono Lambda control for this engein.. There is info about this in the S4 Wiki.. ITs used when S4 guy go singel turbo i think.
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E85oholic
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Mikhail
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« Reply #19 on: August 12, 2015, 10:22:56 PM »
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I had this problem.. sound similar.. You have Sensor 1 and 2 If they are located in the manifold pre turbo you should be okay.. But make sure they are separated enough. If they are to close you will get interference between the both sensors. I also think that the other two sensors (Post Cat sensors 1 and 2) play a role in this. Try switch location between the primary sensors. B1 and B2..
What manifold do you use? Kintetic or HPA?
I future i will try to work on a Mono Lambda control for this engein.. There is info about this in the S4 Wiki.. ITs used when S4 guy go singel turbo i think.
Manifold is this http://www.x-parts.de/Auspuff-und-Kruemmer/Kruemmer/Turbokruemmer/Turbokruemmer-VAG/Turbo-Kruemmer-fuer-VW-R32-und-V6-24V-mit-T25-Flansch::2515995.html. Can the post cat sensors be coded out? |
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prj
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« Reply #20 on: August 13, 2015, 01:18:06 PM »
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ASM mod needs to be done and ECU converted to single lambda... I can do this for a fee if needed.
Do not fit lambdas pre-turbo they won't last.
For correct conversion you need:
100% load patch
single lambda patch
boost control patch
And then lots of cal stuff has to be modified...
Definitely not something a "noob" can do...
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« Last Edit: August 13, 2015, 01:20:05 PM by prj »
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Mikhail
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« Reply #21 on: August 13, 2015, 08:33:30 PM »
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ASM mod needs to be done and ECU converted to single lambda... I can do this for a fee if needed.
Do not fit lambdas pre-turbo they won't last.
For correct conversion you need:
100% load patch
single lambda patch
boost control patch
And then lots of cal stuff has to be modified...
Definitely not something a "noob" can do...
This would be awesome if you could do this. Here is the original bin which I read from the ecu. Stock everything besides the turbo attached. At the moment the ecu has swedish tuner made file, I can try read it also. Can the immobilizer be taken off? I think I need to buy another ecu, that I can get the car running if the flashing fails. Just googled prj and found out that I'm not far from you, can you do the dsg mapping too? |
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« Last Edit: August 13, 2015, 10:47:58 PM by Mikhail »
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prj
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« Reply #22 on: August 13, 2015, 11:36:39 PM »
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Just googled prj and found out that I'm not far from you, can you do the dsg mapping too? Yes, I can. If you are not far, contact me, and I can tune the whole thing properly if you want. I am all for DYI, but trying to do a turbo project with DSG as a starting point has a learning curve of a vertical wall. |
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« Last Edit: August 13, 2015, 11:38:38 PM by prj »
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Jim_Coupe
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« Reply #23 on: August 16, 2015, 09:09:15 AM »
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THought you said u had no time PRJ..  Michail.. U are using same file as me  |
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E85oholic
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prj
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« Reply #24 on: August 16, 2015, 03:30:56 PM »
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THought you said u had no time PRJ.. I don't have time to screw around online, yes. It's a different story if someone brings me a car to be tuned on location. |
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Jim_Coupe
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« Reply #25 on: August 17, 2015, 06:26:53 AM »
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Yes that sound like a better idea.. To bad i dont have any one near who do this.  |
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E85oholic
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Mikhail
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« Reply #26 on: March 06, 2016, 12:43:14 AM »
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What would be suitable injectors/fuel pump/maf/etc. for 3.2 BDB turbo and e85? Turbo is gt2871r 0.86.
Does the original exhaust pipe flow enough if the target at this point is ~450hp?
Does the rod bearings need to be changed?
Boost controller or boost controlled by motronic?
How much pressure does the original plastic intake manifold hold?
When would PRJ have time to do the mapping for engine and dsg at the next summer?
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« Last Edit: March 06, 2016, 12:54:04 AM by Mikhail »
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Mikhail
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« Reply #27 on: July 30, 2016, 04:55:07 AM »
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Found encrypted bin of my ecu. Question is, does this mean that I can not write normal 1024kb file to the flash? Is the encrypt dismantle at this 406kb bin or somewhere else at the ecu?
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_nameless
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« Reply #28 on: July 30, 2016, 05:19:35 AM »
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"No read file has been encrypted"
what you got there is not even full read and is junk
start over i can help with load hacks if needed
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Giving your mom a tuneup
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prj
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« Reply #29 on: August 01, 2016, 08:11:28 AM »
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The ECU file can be decoded from SGO in the VAG flash db, to get the original tune for the car.
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