Tuning Support: Making it Run

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Charge Temperature Estimation

Last post by mk e « Tue Dec 03, 2024 2:07 pm
Replies: 10
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,...

10 Replies

36347 Views

Last post by mk e
Tue Dec 03, 2024 2:07 pm
Post start enrichment/warmup too short time/cycles

Last post by mk e « Mon Dec 02, 2024 4:28 pm
Replies: 6
by mk e » Tue Nov 26, 2024 10:54 pm

I'm looking through the warmup options and finding options that look like they will work. This is kind of a follow-on from my post on charge...

6 Replies

26660 Views

Last post by mk e
Mon Dec 02, 2024 4:28 pm
ETB cranking and warmup positions?

Last post by mk e « Thu Nov 28, 2024 4:38 pm
Replies: 2
by mk e » Wed Nov 27, 2024 11:03 pm

Am I missing where the ETB warmup and cranking settings are located?

2 Replies

19041 Views

Last post by mk e
Thu Nov 28, 2024 4:38 pm
Aux Linear 1-4?

Last post by mk e « Wed Nov 27, 2024 7:32 pm

by mk e » Wed Nov 27, 2024 7:32 pm

What are the Aux Linear 1-4 selections? I can't find a reference to them anywhere other than as a TS selection as a table axis

aux Linear 1-4.JPG

0 Replies

32514 Views

Last post by mk e
Wed Nov 27, 2024 7:32 pm
fixed dwell during cranking?

Last post by mk e « Wed Nov 27, 2024 5:22 pm

by mk e » Wed Nov 27, 2024 5:22 pm

What is the purpose of requiring a fixed dwell during cranking? It it to do what making the code stable or something like that?

My coils (GM D585)...

0 Replies

31772 Views

Last post by mk e
Wed Nov 27, 2024 5:22 pm
rusEFI table axis use, value outside axis range?

Last post by mk e « Wed Nov 27, 2024 3:28 pm

by mk e » Wed Nov 27, 2024 3:28 pm

What does rusEFI do if a value is outside the table axis range? If say rpm is 100 and the min axis value in the table is 300 does it use the 300rpm...

0 Replies

22153 Views

Last post by mk e
Wed Nov 27, 2024 3:28 pm
MAP sensor setup

Last post by mk e « Wed Nov 27, 2024 2:50 pm

by mk e » Wed Nov 27, 2024 2:50 pm

I'm not finding an explanation of the MAP setup parameters on the wiki or in the forum, but maybe I missed it?

what is mapExpAverageAlpha and value...

0 Replies

16106 Views

Last post by mk e
Wed Nov 27, 2024 2:50 pm
Speed-Density & Barometric correction

Last post by mk e « Wed Nov 27, 2024 2:35 pm
Replies: 6
by tmbryhn » Fri Jun 03, 2022 11:23 pm

I'm working on a new basemap for another aircooled VW engine running 3D printed intakes. This config has one single TB on each side feeding two...

6 Replies

25847 Views

Last post by mk e
Wed Nov 27, 2024 2:35 pm
Baro Correction error?

Last post by mk e « Wed Nov 27, 2024 4:13 am
Replies: 2
by mk e » Tue Nov 26, 2024 8:43 pm

Is this an error in the baro correction function of just the table axis name? The axis is ignition load, but its asking for baro values so I assume...

2 Replies

7892 Views

Last post by mk e
Wed Nov 27, 2024 4:13 am
How do you ue Lua?

Last post by mk e « Thu Nov 14, 2024 2:37 pm
Replies: 2
by mk e » Mon Nov 11, 2024 8:24 pm

I see Lua mentioned, I see Lua channels in TS, I see a wiki page with available Lua commands, but nowhere can I find any info on how to actually set...

2 Replies

6612 Views

Last post by mk e
Thu Nov 14, 2024 2:37 pm
[help needed] VE values unplausible but still right

Last post by AndreyB « Fri Sep 13, 2024 1:53 pm
Replies: 5
by Murkser » Sat Aug 31, 2024 6:57 pm

Hello together,

I currently have the problem that my VE values are way too small to be plausible, but my AFR is sitting at 14.7ish

I have a Miata...

5 Replies

11531 Views

Last post by AndreyB
Fri Sep 13, 2024 1:53 pm
Fiat Multiair control

Last post by AndreyB « Fri Jul 19, 2024 2:29 pm
Replies: 3
by Mclain » Thu Dec 15, 2022 8:57 am

Hi all,

Decided to make a new topic as this is a total different issue/question then the intential topic.

Ive been wiring the MicroRusefi on a...

3 Replies

20071 Views

Last post by AndreyB
Fri Jul 19, 2024 2:29 pm
Fuel Pressure sensor

Last post by AndreyB « Tue Jun 11, 2024 1:07 pm
Replies: 6
by lsvtec » Wed May 29, 2024 12:01 am

Hello all,

I'm trying to wire in a 0-5v fuel pressure sensor to this pin (noted below, C15). It has been powered externally via a 12v to 5v...

6 Replies

11550 Views

Last post by AndreyB
Tue Jun 11, 2024 1:07 pm
[help needed] Honda obd1 vtec

Last post by lsvtec « Sun Jun 09, 2024 1:31 am
Replies: 8
by lsvtec » Sun May 12, 2024 6:18 pm

Hello everyone, I've got the honda obd1 pnp by boostednw; got the car to start up and idle. I've been looking for a remote tuner to get things...

8 Replies

12637 Views

Last post by lsvtec
Sun Jun 09, 2024 1:31 am
E85 Tune/Short Drive

Last post by lsvtec « Fri Jun 07, 2024 8:36 pm
Replies: 2
by lsvtec » Fri Jun 07, 2024 1:38 am

Hello all, to any that have and are willing to spare some time to review a short log..I've attached my current tune on the obd1 Honda, and a log of...

2 Replies

6889 Views

Last post by lsvtec
Fri Jun 07, 2024 8:36 pm
E30 M42 with VR cam and crank sensor problems.

Last post by Gepro « Wed Jun 05, 2024 5:28 pm
Replies: 4
by devicc » Sat Jun 01, 2024 9:24 am

Hi there i am trying to get my build going.I'm using a uaEFI board with a brand new harness and all new bosch sensors on a BMW M42 engine with 60-2...

4 Replies

8113 Views

Last post by Gepro
Wed Jun 05, 2024 5:28 pm
Batt Lag Error

Last post by lsvtec « Fri May 17, 2024 1:15 am
Replies: 3
by lsvtec » Fri May 17, 2024 12:45 am

Can anyone shed some insight on this error? I was tuning the car fine just yesterday, and today when attempting to plug in, and do a cold start, I...

3 Replies

6941 Views

Last post by lsvtec
Fri May 17, 2024 1:15 am
Honda OBD1 Turbo LSVTEC Progress

Last post by AndreyB « Wed May 15, 2024 11:27 pm
Replies: 1
by lsvtec » Wed May 15, 2024 11:23 pm

On pump E85:

So I was having issues with working with crazy VE tables. Luckily I was able to find the correct injector dead times from the previous...

1 Replies

5583 Views

Last post by AndreyB
Wed May 15, 2024 11:27 pm
Getting uaefi connected to tunerstudio

Last post by AndreyB « Mon Mar 04, 2024 9:24 pm
Replies: 1
by Steveweippert » Mon Mar 04, 2024 8:20 pm

Hello all I'm trying to follow what steps I can but I am having trouble getting my tunerstudio and the rusefi console to see my board I am having...

1 Replies

6820 Views

Last post by AndreyB
Mon Mar 04, 2024 9:24 pm
Cranking RPM does nothing

Last post by AndreyB « Thu Feb 22, 2024 6:05 pm
Replies: 14
by Krakert » Wed Feb 14, 2024 12:30 pm

Hey,

I've been working on the 1969 2.0 engine in the 911E for a while now, and I'm still grappling with a persistent issue: during cranking, the ECU...

14 Replies

16510 Views

Last post by AndreyB
Thu Feb 22, 2024 6:05 pm
ETB Frequency

Last post by AndreyB « Thu Nov 02, 2023 5:42 pm
Replies: 8
by mtmotorsport » Thu Sep 21, 2023 9:16 pm

I remember reading about the reason the default PWM frequency is 800hz but I can't find it. I think this is the cause of my repeated throttle body...

8 Replies

35451 Views

Last post by AndreyB
Thu Nov 02, 2023 5:42 pm
Fuelcut at 50% Dutycycle

Last post by xcp92 « Wed Aug 30, 2023 7:30 am
Replies: 2
by xcp92 » Tue Aug 29, 2023 7:51 pm

Hello,
currently i´m running a custom PCB based on an STM32F407 dev board and i´m using the STM Discovery Firmware.
The Engine is a BMW M44B19, 1.9l...

2 Replies

12888 Views

Last post by xcp92
Wed Aug 30, 2023 7:30 am
Trigger settings - VVT sync requirement

Last post by NickZ « Mon Jul 31, 2023 6:07 am
Replies: 24
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...

24 Replies

45750 Views

Last post by NickZ
Mon Jul 31, 2023 6:07 am
Injector phase, -180 or 400

Last post by AndreyB « Sat Jul 29, 2023 7:37 pm
Replies: 5
by ridewhencan » Sun Jul 23, 2023 4:29 pm

I'm trying to figure out why my Beer Money ECU base map has an injector phase of -180. As a friend recently mentioned, -180 seems odd, since I...

5 Replies

13826 Views

Last post by AndreyB
Sat Jul 29, 2023 7:37 pm
CBR600RR Engine

Last post by sargantana « Sat Jul 08, 2023 12:40 pm
Replies: 38
by sargantana » Fri Jun 23, 2023 11:07 pm
1

2
Hello again,
I got the MRE to work and read signals on our CBR600RR from 2007. We get some spits and sputters but the engine doesn't really crank....
38 Replies

76395 Views

Last post by sargantana
Sat Jul 08, 2023 12:40 pm

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