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

Hi Matt and fellow MSer's

Well I thought tuning the lower end on the map would solve my off deceleration issue, and for a time it seemed so. But after a proper long drive over the past weekend i found that she is still leaning right off the gauge and stalling (or almost stalling) whenever i come ...

Matt,

Thanks for the response. I adjusted the low pressure area of the map and that seems to have cured my decel lean issue.

Thank you,

BB

Hi All,

I have been having some problems with a deceleration issue since getting my megasquirt up and running. When I come of the gas the engine leans out off the scale, stumbles and sometimes recovers and sometimes stalls. If it doesn't stall the engine then comes back to an AFR around 13-14 and ...

Hi All,

Thanks for the advise Lance, I remember reading that - lets put it down to newbie mistake :D

I have since hooked everything up correctly but still am having some issues. I have set the fan 'on' temp to >85c. As the temp comes up from cold and hits 85c the fans start (all good up to here ...

Hi All,

I needed some advise on setting up fan control on my MS2 V3.0 code 2.920.

I set PM2 - Fidle (pin #30) for fan control as it was unused in my application. As a test with the engine off and cold (23'C), I set the conditions to coolant > 20'C and coolant < 30'C to test the functionality. The ...

Hi Ken,

I am running the following: MS2 V3, Rev 2.92000 code, TunerStudio MS v2.5.05.

I had asked Brian from EFIAnalytics why some projects look different to other in the interface of TunerStudio (beginners question :D ) and this was his response "The reason that everything looks different from ...

Hi All,

I don't seem to have gotten much help with this issue. Having done more reading regarding the IAC in the MegaManual, and some testing of my IAC, I believe it is not working as instructed. In fact when I set it up I remember I was able to get it to fully closed, now it does not want to do ...

Hi Lance,

Thanks for your reply. I have been using both those sections of the MSManual to help me setup the ECU, and it has got me so far. But being a first-timer at EFI I am either not understanding these two areas of the tune or mis-interpruting the information provided. Either way I feel like I ...

Hello Everyone,

I'm hoping your expertise will help me fine tune two issues I am still having since firing up my Megasquirt. I have a MSII V3.0 running MSII Rev. 2.92000 code, and I am tuning using TunerStudio registered version. The engine is a 1.8l four cylinder, running Throttle Body Injection ...