TephraXMOD V1

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Jul 26, 2017 | 12:59 PM

#916

lexa609

Newbie

Joined: Apr 2015

Posts: 52

Likes: 1

From: Rus

Thank you check!
But I think all this is not due to temperature as is to throw the terminal and the fans stop.
Or should we start the engine and stop would be overheating they would be cool.

Nov 5, 2018 | 06:27 PM

#917

agthomps

Newbie

Joined: Apr 2014

Posts: 17

Likes: 1

From: killeen

hello did you find a definition for 58010105 ?

Feb 8, 2019 | 04:52 AM

#918

Roberto Sampaio

Newbie

Joined: Jul 2018

Posts: 20

Likes: 0

From: Campinas - SP - Brasil

Hi Guys,
I bought an Evo x that came with a Tephra V1 ROM...
I'd like to use Mode 23 for logging but I dont have de XML file definition for ecuflash.
Could you help me?
The rom is attached.
Thanks!
Roberto

Attached Files

57140101_tephra_v1_EDM.zip (333.4 KB, 0 views)

Feb 16, 2019 | 02:27 AM

#919

Roberto Sampaio

Newbie

Joined: Jul 2018

Posts: 20

Likes: 0

From: Campinas - SP - Brasil

Hi tephra, my name is Roberto...
I bought an evo x and I'm using 57140101 xmod v1...
Amazing ROM!
It was just installed in my ecu, but I think the right thing to do is to pay for it...
I'd like to know how to pay and if you can send me a "virgin" .hex and .xml...
Id like to start tuning from zero...
TX

Feb 16, 2019 | 07:07 AM

#920

Biggiesacks

EvoM Community Team Leader

Joined: Aug 2005

Posts: 5,690

Likes: 708

From: West Coast

www.tephra.it

Feb 16, 2019 | 02:07 PM

#921

Roberto Sampaio

Newbie

Joined: Jul 2018

Posts: 20

Likes: 0

From: Campinas - SP - Brasil

Quote:

Originally Posted by Biggiesacks

www.tephra.it

there is no an email in tephra.it to talk to him...
I tried a message here but his message box is full and not accept new messages...

Feb 16, 2019 | 05:44 PM

#922

Biggiesacks

EvoM Community Team Leader

Joined: Aug 2005

Posts: 5,690

Likes: 708

From: West Coast

Quote:

Originally Posted by Roberto Sampaio

there is no an email in tephra.it to talk to him...
I tried a message here but his message box is full and not accept new messages...

The donate links work. I get not wanting to just send money and not know if you will get a response back, but I got a pretty quick response back (few days) after buying v3 last year.

Jun 23, 2019 | 10:34 AM

#923

nikush

Evolving Member

iTrader: (9)

Joined: Jun 2010

Posts: 102

Likes: 4

From: Georgia

Anybody knows, may i overwright Cobb Tune Rom on Tephra V1 or V2?

Jun 25, 2019 | 10:09 AM

#924

robertob

Newbie

Joined: Aug 2007

Posts: 17

Likes: 0

From: Los Angeles

Quote:

Originally Posted by nikush

Anybody knows, may i overwright Cobb Tune Rom on Tephra V1 or V2?

You have to bench flash it. The Cobb ap roms are locked.

Jul 5, 2019 | 03:28 AM

#925

nikush

Evolving Member

iTrader: (9)

Joined: Jun 2010

Posts: 102

Likes: 4

From: Georgia

Quote:

Originally Posted by robertob

You have to bench flash it. The Cobb ap roms are locked.

I need a stock rom for bench or may i use Tephra V1 (because i haven't stock rom)?

May 22, 2020 | 10:22 AM

#926

s0ul_r3ap3r

Newbie

Joined: May 2020

Posts: 1

Likes: 1

From: San Jose

AEM meth safe help!!

Quote:

Originally Posted by tephra

Fixes

ok some scalings have been left out - if you have a stock ECUFLash then you will need these

Please copy/paste these into your evo10base.xml

Code:

<scaling name="VoltsADC1023" units="Volts" toexpr="x*5/1023" frexpr="x*1023/5" format="%.2f" min="0" max="16" inc="0.05" storagetype="uint16" endian="big"/>
<scaling name="TimeInjCranking" units="ms" toexpr="x*0.005" frexpr="x/0.005" format="%.1f" min="0" max="500" inc="1" storagetype="uint16" endian="big"/>

FAQ

Its taking a long time to flash, is this normal? - Yes, A lot of blocks in the ROM has changed, so ECUFlash will take quite a lot longer than usual to flash all the updated blocks..

Does cruise control still work? - Yes

How many sets of maps can I swap? - At the moment, 2, so your stock one and then an alternate set

Whats the best setup for a meth failsafe? - You should use one of the ADC modes, if your USDM then you have to use the resistor ADC mode. Both ADC modes will switch back to normal maps INSTANTLY on detection of the failsafe condition.

Here is the wiring setup you should be trying to use for a meth failsafe:
Aquamist HFS Controller Setup

AEM Controller Setup

Hello, could someone help me? AEM diagram is not showing anymore and I have AEM controller for 30-3300, is it possible to do the meth safe connection with the green wire (booth-safe) or is only possible with the controller which includes the blue wire (external map)? Thanks!!

Nov 2, 2020 | 12:06 PM

#927

bjorgvinben

Newbie

Joined: Jun 2011

Posts: 11

Likes: 0

From: Iceland

Tephra V1 for ROM 52680122 has Alt Fuel Injector scaling parameter under TephraXMOD V1, to adjust injector size for different tune/fuel.

The ROM also has following parameters under Misc:

Fuel Injector Scaling Replacement
Fuel Injector Scaling AltMap #1 Replacement TV3
Fuel Injector Scaling AltMap #1 Replacement TV1
Injector Scaling Rescale #1 - 5

Does anyone know what the parameters under Misc. are to be used for?

Sep 13, 2021 | 01:07 AM

#928

tabrezk

Newbie

Joined: Jun 2012

Posts: 20

Likes: 2

From: auckland

evo 8 FQ320

hi there, i recently bought a evo 8 FQ320 and was wondering what rom would suit my car, need some pops and bangs as well and bit of power :-) . any assistance would be appreciated, thanks in advance.