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

like there is to little fuel or someting
Sometimes(often) when i acelrat the car stops for a halv second and then it flyes away.

Can somebody check my log file?

I hve yust got the wideband LC-1 Lamda. Trying to do some more readning with that

MEgatune 2.25
code 029q2
Enging 2.0
Injector 345cc high ohm.
Ford

cossie_storm,

It is normal when you first start tuning to have the idle 'roll' up and down. Careful tuning will eliminate this. It's usally caused by an uneven VE table near the idle point, and smoothing things out around idle will help a lot, generally.

However, if you have a very small req_fuel (< ~6.5) and consequent low idle pulse width (less than about 1.7 milliseconds or so), you may be running into the limited pulse width resolution of MS-I.

It's a bit hard to understand what you are saying about acceleration, but generally if you accel enrichments are too low you will get a hesitation (slightly too low) or a 'cough' (quite a bit too low) if the accel enrichments are too low.

Lance.