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
Rpm is idling up and down + When acelration the car "st
Forum rules
Forum rules
Read the manual to see if your question is answered there before posting. If you have questions about MS1/Extra or MS2/Extra or other non-B&G code configuration or tuning, please post them at http://www.msextra.com The full forum rules are here: Forum Rules, be sure to read them all regularly.
Forum rules
Read the manual to see if your question is answered there before posting. If you have questions about MS1/Extra or MS2/Extra or other non-B&G code configuration or tuning, please post them at http://www.msextra.com The full forum rules are here: Forum Rules, be sure to read them all regularly.
-
cossie_storm
- MegaSquirt Newbie
- Posts: 17
- Joined: Mon Jan 30, 2006 3:44 pm
-
Bernard Fife
- Super Squirter
- Posts: 1009
- Joined: Mon Feb 16, 2004 3:15 pm
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.
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.