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Author Topic: tuning audi a3 180hp 20v 1.8t  (Read 38373 times)
jolidj
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« on: May 20, 2017, 06:18:30 PM »

hi friend.i bye this car , but to tune this ecu is not symply for me.
this is me7.5 ecu.
i try some and some maps but  the result is not good.
i have k04 and mainfolw from s3 225hp, 370cc injector from tt 225,ic 17l,popoff bonalume,r32 maf,8 bar gasoline pomp,bcm air filter,70mm exaust flow.

with this turbo i like to do 270hp. but max i do now is 220hp of 1.3b presure to rpm.
i post my maps , if anyone can see wen im wrong.thanks at all.
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jolidj
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« Reply #1 on: May 21, 2017, 04:24:55 PM »

Norhing opinion? Thanks
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aef
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« Reply #2 on: May 21, 2017, 11:23:10 PM »

post me7logger files, no vcds, no maps, just logs
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jolidj
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« Reply #3 on: May 22, 2017, 12:18:09 PM »

what other way to do logger?
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opticaltrigger
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« Reply #4 on: May 22, 2017, 03:16:32 PM »

Hi there,
Visual ME7Logger is the way to go for logging.It's a really great tool and free.

All the best
O.T.
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"It is dangerous to be right, in matters where established men are wrong." ....

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jolidj
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« Reply #5 on: May 23, 2017, 04:37:03 AM »

I dont have it. Whic tool need to bye?
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jolidj
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« Reply #6 on: May 23, 2017, 04:40:49 AM »

I dont have it. Whic tool need to bye?
this my dyno today. Whit 1.2 bar at limiter and 11.4 afr.
But torque is fast down and have holle on hp.
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nyet
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« Reply #7 on: May 23, 2017, 10:14:04 AM »

I dont have it. Whic tool need to bye?

Dude. There are stickies all over the place.

Stop wasting everybody's time.
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ME7.1 tuning guide
ECUx Plot
ME7Sum checksum
Trim heatmap tool

Please do not ask me for tunes. I'm here to help people make their own.

Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your ex
opticaltrigger
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« Reply #8 on: May 23, 2017, 12:03:50 PM »

Hi there,
You don't need to bye anything,it's free.

Also spend lots of time reading the noob section and noob guides together with the tuning wiki. It's the only way..................

All the very best
O.T.
« Last Edit: May 23, 2017, 12:05:33 PM by opticaltrigger » Logged

"It is dangerous to be right, in matters where established men are wrong." ....

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RBPE
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« Reply #9 on: May 23, 2017, 12:19:48 PM »

hi friend.i bye this car , but to tune this ecu is not symply for me.
this is me7.5 ecu.
i try some and some maps but  the result is not good.
i have k04 and mainfolw from s3 225hp, 370cc injector from tt 225,ic 17l,popoff bonalume,r32 maf,8 bar gasoline pomp,bcm air filter,70mm exaust flow.

with this turbo i like to do 270hp. but max i do now is 220hp of 1.3b presure to rpm.
i post my maps , if anyone can see wen im wrong.thanks at all.

At a guess;

"popoff bonalume" will cause you problems, R32 MAF is same top end flow as 225hp 20vt, or are you using mk5 R32?, injectors are 386cc or something aren't they?...... Dump the BOV, flash on 225hp map (MPPS V13+ should do it) and read the tune threads on here = sorted!
« Last Edit: May 23, 2017, 12:25:07 PM by RBPE » Logged
nyet
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« Reply #10 on: May 23, 2017, 12:37:30 PM »

It always astounds me that people think venting metered air is a good idea.
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ME7.1 tuning guide
ECUx Plot
ME7Sum checksum
Trim heatmap tool

Please do not ask me for tunes. I'm here to help people make their own.

Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your ex
KasperH
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« Reply #11 on: May 23, 2017, 03:21:02 PM »

Just as a note, Bonalume also makes/made a recirculating "popoff". Had one before I bought a forge Smiley
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KasperH
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« Reply #12 on: May 23, 2017, 03:30:58 PM »

It always astounds me that people think venting metered air is a good idea.

I also see that way too often, where I live people love putting a "splitter" valve on their 1.8t's thinking it'll be fine.
Tried venting mine to atmosphere once just for shits and giggles, engine choked itself on fuel first time I let off.

But one thing I can't understand is that I have a friend with a Nissan S13 CA18DET and it doesn't give a shit if you vent to atmosphere, and it also uses a MAF?
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jolidj
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« Reply #13 on: May 23, 2017, 04:32:50 PM »

Ok.  I have maf of golf 4 r32,injector tt 225hp.
Maybe bonolume is not tje best way but dont belive , bonalume make down my torque.
I read and write whit ory galletto.
Haw much hp can i do whith this turbo? Need to do somthing on maps?
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KasperH
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« Reply #14 on: May 23, 2017, 05:10:54 PM »

Ok.  I have maf of golf 4 r32,injector tt 225hp.
Maybe bonolume is not tje best way but dont belive , bonalume make down my torque.
I read and write whit ory galletto.
Haw much hp can i do whith this turbo? Need to do somthing on maps?


With that setup, a decent intercooler and 95+ octane fuel you should be able to make 260bhp with a decent tune.

But as you have been asked this whole thread, post some .csv logs from me7logger. Until then everything is just guessing.
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