MicroSquirt.com read only forum (Jan.15,2018)

I found the problem: The lean situations were just a symptom of an other problem. My motorbike throttle boddies were not really synchronized. And as a result I needed much more enrichment than normal.
After I installed an air cleaner and made some slight modifications to the TBs I went to bike store ...

Ah, thankx a lott!

Hm, sounds not so good...

Do you know a version were I would be able to change the temp settimgs?

Hi Mates,

I have some curious problem with my engine running with MS.
I have a Ford Fiesta 16V with a 1.8l Zetec 16V engine and throttleboddies mounted.

Everthing works fine except two things:
1. The engine is tuned very carefully. I tried to tune a VE table which is just a bit richer then needed ...

First of all, go to the MegaTune configurator and set the lambda to WB LC-1 0-5V or something like that.
Then programm you LC-1 to get values from 0-5V. The stochio 14.7:1 is 2.45V then.
Use 2.45V as the switch point. This is lambda = 1 - your cat. conv. works fine at lambda = 1.
Then you can set ...

Hi there, yesterday I tried to tune my VE table using a LC-1 WB lambda kit.
Everthing went ok but we had two very strange situations:

We drove normaly, not at full throttle, and suddenly our boddies were pushed to the front. This happend two times.
The datalog shows a total fuel cut off to zero. I ...

Ay, thank you again!

This is what MSII is for

This CPU has much more room and is BTW much faster.

What firmware are you running? Do you have the EGO correction parameters set to limit the RPM for EGO correction? Do you have a wideband lambda controller and sensor? (This is really necessary for doing any medium- to high-load auto-tuning.)

Hi Eric,
I use 025x1 and the 2.25b627 MegaTune. I have ...

Hi there,
I have the same software version installed and it works perfectly! I like autotune :D

The only thing I have to say is that I miss a solution for enableing EGO-correction at full throttle. I have no idea if it runs 50% to rich... or whatever. Ego correction runs until 111mi/h but above EGO ...