Tuning Support: Making it Run

New Topic

58 topics

Topics

Replies

Views

Last post

rusEFI professional tuners

Last post by mtmotorsport « Sun May 22, 2022 11:22 pm
Replies: 7
by AndreyB » Thu Oct 21, 2021 1:35 am

Let's catalog all the professional tuners who are available for in-person or remote tuning of rusEFI.

Please post location/name/address.

7 Replies

3603 Views

Last post by mtmotorsport
Sun May 22, 2022 11:22 pm
Idle tuning, Part 1

Last post by mck1117 « Fri Apr 15, 2022 1:09 am
Replies: 11
by blundar » Mon May 17, 2021 12:35 am

It was asked to preserve some of this so... Let me preface this that idle tuning is probably one of the HARDEST parts about making an engine run...

11 Replies

7683 Views

Last post by mck1117
Fri Apr 15, 2022 1:09 am
Cranking / starting part 1

Last post by deffie83 « Wed Feb 23, 2022 7:53 pm
Replies: 3
by blundar » Mon May 17, 2021 3:33 am

Again... it was asked to preserve some slack discussion on getting appropriate settings for cranking and starting the engine. Much like idle, this...

3 Replies

5043 Views

Last post by deffie83
Wed Feb 23, 2022 7:53 pm
Trigger settings - VVT sync requirement

Last post by NickZ « Sun May 22, 2022 2:09 am
Replies: 19
by NickZ » Sat Apr 23, 2022 12:06 am

I have a BMW M50B20
60/2 crank trigger
1 cam trigger
Injection set in Tuner Studio and wired as Sequential
Coils set in Tuner Studio wired as...

19 Replies

960 Views

Last post by NickZ
Sun May 22, 2022 2:09 am
Throttle Blip from Idle Tuning

Last post by OSprey42 « Fri May 13, 2022 8:32 am
Replies: 9
by OSprey42 » Fri Mar 04, 2022 9:03 am

A few RE users including myself and Nightsknight45 (Both running a hellen NB1/2 respectively) are having difficulties tuning the idle throttle blip...

9 Replies

3661 Views

Last post by OSprey42
Fri May 13, 2022 8:32 am
Miata NB2 running too rich on IDLE

Last post by HyperSpeedMedia « Wed Apr 27, 2022 12:03 am
Replies: 3
by HyperSpeedMedia » Mon Apr 25, 2022 6:40 pm

I've tried change every parameter and can't seem to get the Idle to 14.7. It's always running very very rich to about 10.
Is there something i'm...

3 Replies

472 Views

Last post by HyperSpeedMedia
Wed Apr 27, 2022 12:03 am
AC Idle up

Last post by Kristian « Mon Apr 25, 2022 7:00 pm
Replies: 3
by Kristian » Sat Apr 23, 2022 10:09 am

Hi guys, please forgive my upload for Sharron's roadster, I have a bit of a question around idle up of the AC. I have been reading the idle...

3 Replies

389 Views

Last post by Kristian
Mon Apr 25, 2022 7:00 pm
NA6 AC and Clutch switch Function

Last post by slokart_mx5 « Thu Apr 07, 2022 8:48 pm
Replies: 2
by slokart_mx5 » Sun Mar 27, 2022 9:04 pm

This is a two part issue I am working on.

1. AC: I've compared my tune to another that has AC and this is what I have set for my AC settings....

2 Replies

577 Views

Last post by slokart_mx5
Thu Apr 07, 2022 8:48 pm
(Help needed) Vr6 tuning

Last post by mck1117 « Mon Apr 04, 2022 8:07 pm
Replies: 2
by Vr6tCivic » Mon Mar 28, 2022 3:46 am

Hey all, I'm looking for some advice on getting a base tune for my vr6 turbo civic. Who can help me out and what all would you need from me to help...

2 Replies

474 Views

Last post by mck1117
Mon Apr 04, 2022 8:07 pm
NA6 Miata Dies After Cranking

Last post by BeerMoneyMotorsports « Tue Mar 29, 2022 9:53 pm
Replies: 5
by slokart_mx5 » Sat Nov 27, 2021 8:15 pm

Hello everyone, I'm very new to the tuning world and I'm having issues with keeping my car running after it cranks. I can get it to catch and idle...

5 Replies

1674 Views

Last post by BeerMoneyMotorsports
Tue Mar 29, 2022 9:53 pm
[help needed] NB2 Miata

Last post by HyperSpeedMedia « Thu Mar 24, 2022 4:35 am
Replies: 12
by HyperSpeedMedia » Tue Mar 22, 2022 4:22 pm

MicroRusEFI PNP 0.2 for NB2 Miata VVT

Hello, I have a older board on a NB2 VVT miata. Can someone help me get it up and running? I've setup the...

12 Replies

919 Views

Last post by HyperSpeedMedia
Thu Mar 24, 2022 4:35 am
36/2 trigger problems on a big V twin

Last post by mck1117 « Thu Mar 24, 2022 1:23 am
Replies: 11
by deffie83 » Tue Mar 22, 2022 11:22 pm

Hello everyone,
I'm running a core8 board and a rotax v990 engine used by Aprilia in the first decade of the years 2k.

The tune is loaded in the...

11 Replies

831 Views

Last post by mck1117
Thu Mar 24, 2022 1:23 am
Setting base timing

Last post by AndreyB « Mon Mar 21, 2022 12:11 am
Replies: 1
by mx5newbie » Sun Mar 20, 2022 7:33 pm

Hello all. I have a 1990 Miata. Can someone point me in the right direction to set the base timing? I performed the first start today and it cranked...

1 Replies

401 Views

Last post by AndreyB
Mon Mar 21, 2022 12:11 am
On v12 banks

Last post by mk e « Mon Feb 21, 2022 2:33 pm
Replies: 13
by AndreyB » Sat Jan 01, 2022 6:15 pm

On v12 engines with two separate intake manifolds how unevenly would two banks run? Why?

Do we require throttle bodies synchronization to even out...

13 Replies

2574 Views

Last post by mk e
Mon Feb 21, 2022 2:33 pm
Boost control tuning

Last post by blundar « Thu Feb 17, 2022 10:35 pm

by blundar » Thu Feb 17, 2022 10:35 pm

Jimmy asked me about how to go about tuning boost control for his twincharged merc.

This is the general procedure I would follow:
1. Figure out the...

0 Replies

1801 Views

Last post by blundar
Thu Feb 17, 2022 10:35 pm
MAF vs Speed Density, why do we prefer which one?

Last post by sepp2gl « Tue Jan 04, 2022 7:42 pm
Replies: 21
by AndreyB » Sun Sep 26, 2021 11:04 pm

Say we have a green turbo-charged Volkswagen. Would MAF-based fuel control be preferred of MAP-based Speed Density any most importantly why? Is there...

21 Replies

5230 Views

Last post by sepp2gl
Tue Jan 04, 2022 7:42 pm
Charge Temperature Estimation

Last post by blundar « Mon Dec 13, 2021 2:21 am
Replies: 1
by BeerMoneyMotorsports » Mon Dec 13, 2021 2:15 am

image.png

tCharge Settings

tCharge mode
- RPM + TPS

- Air Mass Interpolation

tCharge Increment Limit, deg/sec

tCharge Decrement Limit,...

1 Replies

1191 Views

Last post by blundar
Mon Dec 13, 2021 2:21 am
Miata NA6 Cranking and Idle

Last post by Keith « Thu Nov 18, 2021 4:56 pm
Replies: 10
by Keith » Thu Nov 04, 2021 3:10 am

A few people have run into issues with starting using the default NA6 tune. I ran into some issues with poor cold starting recently, so I made this...

10 Replies

3081 Views

Last post by Keith
Thu Nov 18, 2021 4:56 pm
Troubleshoot J32A3 Rough Running

Last post by AndreyB « Tue Oct 19, 2021 6:03 pm
Replies: 8
by flexus » Mon Oct 18, 2021 4:18 am

Hello, so have a J32A3 sitting in the back of an '01 Chevy S10 Xtreme running Proteus 0.4. Using the stock Honda crank sensor with a custom 24-1...

8 Replies

2428 Views

Last post by AndreyB
Tue Oct 19, 2021 6:03 pm
Simulator Issue

Last post by mck1117 « Mon Oct 18, 2021 6:08 pm
Replies: 4
by madcat1212 » Sun Oct 17, 2021 6:20 pm

Hi there,

Complete noobie to this platform, but am a seasoned .NET developer and Linux Sys Admin so pretty familiar with basic troubleshooting and...

4 Replies

1810 Views

Last post by mck1117
Mon Oct 18, 2021 6:08 pm
How mature are the base maps?

Last post by AndreyB « Tue Sep 28, 2021 4:44 pm
Replies: 1
by Mikeymx5 » Tue Sep 28, 2021 4:37 pm

In regard to the Hellen 72c

Im reading and catching up and the more I do the less I trust the base tune. The most information on tuning is from...

1 Replies

1612 Views

Last post by AndreyB
Tue Sep 28, 2021 4:44 pm
Auto-tune does not produce good results

Last post by mk e « Tue Sep 28, 2021 11:54 am
Replies: 13
by AndreyB » Sun Sep 26, 2021 11:16 pm

Nick is asking me how come auto-tune just keeps adding until 180% VE?

I know that we are confident in engine displaced. I believe we trust the MAP...

13 Replies

3657 Views

Last post by mk e
Tue Sep 28, 2021 11:54 am
Slides from a Tuning Class I once taught

Last post by blundar « Mon Sep 27, 2021 4:39 am

by blundar » Mon Sep 27, 2021 4:39 am

I taught this class several times. Most of the folks in attendance knew how to turn wrenches but did not have a lot of prior tuning experience. The...

0 Replies

3328 Views

Last post by blundar
Mon Sep 27, 2021 4:39 am
Wall Wetting Acceleration enrichment

Last post by Simon@FutureProof « Wed Sep 22, 2021 2:29 pm

by Simon@FutureProof » Wed Sep 22, 2021 2:29 pm

Making a post to point users towards some info that may be useful in understanding the wall wetting acceleration compensation and as a place to...

0 Replies

3371 Views

Last post by Simon@FutureProof
Wed Sep 22, 2021 2:29 pm
How do i tuned motorcycle engine? (F650GS)

Last post by mk e « Thu Sep 02, 2021 7:29 pm
Replies: 8
by ReasonX » Tue Aug 31, 2021 7:47 pm

Hello. I have some 1-cylinder 650cm3 motorcycle engine, i want to enhance.
But i dont know how and what to do. Only superficial and divided...

8 Replies

2928 Views

Last post by mk e
Thu Sep 02, 2021 7:29 pm

New Topic

58 topics

Return to Board Index

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum