Series I Engine Tuning Forum

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Announcement: TAKATA Air Bag Extended Warranty (USA)

Jul 1, 2021 ASH8

Rating Thread / Thread Starter

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accessport, adjustments, bad, cobb, curve, fuel, hymee, injector, latency, maf, mathmatically, recalibrate, scale, scaling, siemens, table

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How to Scale your MAF for Flash Tuning (Cobb, Hymee)

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1 2 3 4 5 ... Last Page)

Kane on Mar 21, 2009

Apr 8, 2024 01:16 PM
by sil80drifter

249

141,447

Normal Threads

Versatuner Tutorial - 8 Years of Experience and Lessons Learned!

hufflepuff on May 30, 2026

Jun 3, 2026 04:49 PM
by hufflepuff

343

Open Source S1 RX-8 ECU Reverse Engineering, Data Logging, and Tuning - User's Guide

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1 2 3 4 5 ... Last Page)

equinox92 on Jan 12, 2025

Jun 2, 2026 07:24 PM
by Conner Hart

195

51,349

Haltech Rx8 Nexus Plugin

MincVinyl on Oct 2, 2025

May 26, 2026 07:26 AM
by MincVinyl

2,669

Open Source Stock ECU G-ROM FlexFuel ROM - User's Guide

equinox92 on May 8, 2026

May 8, 2026 02:10 PM
by equinox92

747

Tactrix Openport 2.0 Cable Replacement

spartans55 on May 3, 2026

May 5, 2026 07:59 PM
by spartans55

442

LogCFG file request for help ME Tactirx logging

350matt on Apr 6, 2026

Apr 30, 2026 04:10 AM
by ciprianrx8

539

So, you want to be a tuner? Look no further.

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1 2 3 4 5 ... Last Page)

Kane on Jun 11, 2014

Apr 21, 2026 05:18 AM
by hufflepuff

428

98,249

OKAY - what the heck is going on with the CL/OP transition?!

hufflepuff on Apr 15, 2026

Apr 21, 2026 05:04 AM
by hufflepuff

293

Brettspeed Injector upgrades for turbo

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1 2)

Brettus on Aug 13, 2016

Apr 16, 2026 07:00 AM
by FXB_ROTARY

30,554

Wheel Speed Sensor Tooth Count

Blackwell on Oct 27, 2019

Mar 7, 2026 06:49 PM
by Blackwell

5,913

Multiple injectors on a single out put Haltech Elite 1500

Blackwell on Feb 13, 2026

Feb 15, 2026 06:44 AM
by ciprianrx8

310

Full time closed loop fuelling on stock ECU

ciprianrx8 on Nov 25, 2024

Feb 8, 2026 09:11 AM
by ciprianrx8

6,362

Mazdaedit

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1 2 3 4 5 ... Last Page)

Brettus on Oct 16, 2012

Jan 22, 2026 02:56 PM
by ciprianrx8

1,306

494,287

Base Level Quality of Life Tune Advice

tharp on Nov 15, 2025

Nov 15, 2025 01:29 PM
by Loki

655

1 rotor fuel cut

ciprianrx8 on Oct 3, 2025

Oct 6, 2025 06:25 AM
by ciprianrx8

1,107

Can't seem to get a straight answer on this...

FasterNLouder on Aug 26, 2025

Aug 26, 2025 11:15 AM
by FasterNLouder

1,865

P2270 w/CEL Even Tho Masked w/VersaTune

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1 2)

sheeRXhilir8tion on May 15, 2022

Aug 26, 2025 09:26 AM
by FasterNLouder

8,888

Pop And Bang Map?

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1 2)

Ecliipzez on Feb 4, 2020

Jul 17, 2025 09:29 PM
by CX Matador

30,999

Basic tuning guide with MazdaEdit

ciprianrx8 on Nov 4, 2024

May 22, 2025 06:55 AM
by ciprianrx8

9,430

Minc first time tuning

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1 2 3)

MincVinyl on Apr 19, 2021

May 19, 2025 10:40 AM
by MincVinyl

14,575

Cobb accesstuner pro

102nd7 on Aug 8, 2018

May 13, 2025 03:37 PM
by Ricky SE3P

11,792

check, ems, fuel, injectors, instructions, interceptor, interceptorx, interceptrox, mazda, mazsport, pump, scott, sport, tuning, valves, wiring

Mazsport Interceptor- X EMS

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mazsportmantis on Dec 7, 2006

Apr 21, 2025 06:20 PM
by Brettus

135

34,408

Introducing VersaTuner Lite, VersaTuner Free, and OBDLink SX support

Steve@VersaTune on Mar 29, 2019

Apr 14, 2025 08:41 AM
by Meat Head

11,866

MazdaEdit vs. VersaTuner vs. AccessPort

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1 2)

Gr8White on Jul 9, 2018

Mar 16, 2025 01:56 PM
by MilosB

72,980

Changing from Versa Tune to Mazda Edit to RomRaider to COBB

MilosB on Mar 6, 2025

Mar 6, 2025 03:42 AM
by MilosB

1,219

Mapping/reverse engineering of native CAN messages

ciprianrx8 on Dec 19, 2024

Dec 19, 2024 02:03 AM
by ciprianrx8

1,685

Adaptronics stand alone rx8 ecu

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1 2 3 4 5 ... Last Page)

Brettus on Jun 1, 2017

Jul 31, 2024 01:07 AM
by docpower

580

186,682

Affect of IAT on tune

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1 2)

Brettus on Sep 9, 2015

Apr 19, 2024 06:28 AM
by ciprianrx8

24,327

Maximum calculated load - what it does and how to override it .

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Brettus on Oct 5, 2013

Apr 19, 2024 04:38 AM
by ciprianrx8

139

28,790

Coil on plug

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1 2)

tr1ple on Jul 9, 2022

Apr 8, 2024 01:58 AM
by MilosB

8,184

Understanding Short and long Fuel Trim ... Simplified

samakijoe on Jan 19, 2024

Feb 6, 2024 11:33 AM
by dhayxu

2,367

JDM R magic ECU and immobilizers

PseudoKirby on Jan 20, 2024

Jan 27, 2024 06:47 AM
by PseudoKirby

3,078

battery, coil, coils, duration, dwell, engine, ls2, rotary, rx8, setting, spark, stock, table, testing, time, tuning, voltage

Coil Dwell Settings with ProTuner & AccessPort

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auzoom on Jul 19, 2009

Dec 16, 2023 08:38 PM
by TeamRX8

339

154,360

VersaTune Black Friday Sale 2023

Steve@VersaTune on Nov 17, 2023

Nov 17, 2023 01:59 AM
by Steve@VersaTune

2,722

Accessport dongle fix.

cajunrx8 on Oct 1, 2023

Oct 1, 2023 09:54 PM
by cajunrx8

1,485

Attn ALL Cobb Tuning Users - "Green Update" Rolling out

Jedi54 on Apr 19, 2022

Sep 20, 2023 09:08 PM
by cajunrx8

4,570

Accessport compatibility issue......

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1 2 3)

DillonTaylor300 on Dec 15, 2014

Sep 17, 2023 07:49 PM
by cajunrx8

12,357

Understanding Calculated and Desired Torque

SpoonMcForky on Sep 12, 2023

Sep 17, 2023 08:46 AM
by ciprianrx8

4,014

accesstuner, acesstuner, ap, center, cobb, downloadexe, link, pro, race, released, rx, rx8, shift, stick, tuner

AccessTUNER Race for RX8 Released!!!

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Derex'8 on Sep 10, 2008

Sep 11, 2023 03:08 AM
by TeamRX8

231

48,306

accessport, accesstuner, ap, atr, auto, cobb, cobbtuningcom, maps, rx8, rx8club, software, street, tune, tunes, tuning, types

Links to Cobb Tuning Accessport maps and software

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1 2 3 4 5)

TeamRX8 on Jul 3, 2012

Sep 11, 2023 03:04 AM
by TeamRX8

113

51,500

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