I tried searching for the answer but our resources have become immense!

I'm looking for the table (preferably 9417 & 8859) that adds fuel for 30-45 seconds after starting. Anyone who has watched their STFT after starting will see that it will add a fair amount of fuel and then all of a sudden drop off instantly. There is most likely an enrichment table and also a timer table.

Anyone have a link to these? *cough* MrFred *cough* lol


-Jamie

 

I see your back at it! thank you for the persistence jamie!!
out here weather is getting warmer into the 60's so the E85 cars now startup and hold 1500 no problem and warm up down to 1000. no issues at all. 20 degree cooler and after 15 seconds straight stalling left and right..

 

temp doesn't matter in my car... it will start and immediately stall then start and high idle 3-4 seconds stumble and stalll then start and run... regardless of temp other then engine temp.... once it runs for more then a minute it will not start like this til engine coolant temps drop to near ambient.

 

I have posted all the fuel tables, however there are one or two non-table-based fuel enrichments that i have not fully tracked. does this happen at any coolant temperature?

this should be fixable with start-up fuel tables. if not, its probably one of the periphery settings. have you disabled all the evap routines?

 

Same issue I am having with on V7. What injectors are you running?

 

Yeah, its even activated after the closed loop is activated. If you start the car at any temp and watch the STFT, at about 30-45 seconds (usually) you will see it immediately switch from RICH to normal, like a light switch. It seems to rich things more on 2000cc+ injectors which makes me wonder if its a IPW table and not a MAF Compensation multiplier.

Also, is there a way to log the amount of enrichment the ECU is adding to the MAF COMP base values at any given moment?

-Jamie

 

Yes, with a patch I wrote. If you search in the ECUFlash forum, you'll find the patch.

 

Any key words to search for?lol. Your posts have been increasing hard to find again as the forum grows.

-Jamie

 

When I have to go find my old threads, I usually do "Advanced Search" searching for posts started by me and then try for key words in the title, in this case "patch":

https://www.evolutionm.net/forums/ec...ributions.html