fmu question

[evil_demon_01]

Creating a basemap for boost = the software does it automatically.

What program is that?

[rexload]

Crome Boost Tools feature for example automatically creates a map that is good enough to safely start the car, drive, and datalog even going into boost

[evil_demon_01]

Crome Boost Tools feature for example automatically creates a map that is good enough to safely start the car, drive, and datalog even going into boost

For any engine? So it provides 1 standard basemap reguardless of engine CC, injector size, or turbo size?

[rexload]

I created a short video of how to create a base map for a turbo F22

The video ended up being about 1 minute and 50 seconds

So it takes under 2 minutes to get the stock map for your engine, add boost, enter injector size and approximate turbocharger efficiency, adjust the timing map, and be ready to go outside and tune.

The map is ready to start the car and begin tweaking the fuel map starting with the fuel multiplier, and then you are ready to drive and tune

http://s248.photobucket.com/albums/g...t=untitled.flv

Note for beginners: a base map is just a starting point, do NOT drive you car on a base map, especially with a turbo kit. You WILL blow your engine if you don't tune it correctly. Read guides on xenocron.com and pgmfi forums.

[turbo90accord]

FMU's are terrible for turbo hondas. they act as a major restriction in your fuel system causing your fuel pump to create pressure much higher than it was intended for. base fuel pressure is around 42psi add a 10:1 fmu and 10psi =
42psi base pressure+ (10lbs boost X 10psi fuel)= 142psi !!!
way more than your OEM fuel system was designed for, even on a good day. The added pressure taxes the injectors as well not to mention will question the integrity of every rubber fuel line and o-ring in the system.

if your going to go turbo take a step back and wait till you have the money to do it the right way.

[evil_demon_01]

I created a short video of how to create a base map for a turbo F22

The video ended up being about 1 minute and 50 seconds

So it takes under 2 minutes to get the stock map for your engine, add boost, enter injector size and approximate turbocharger efficiency, adjust the timing map, and be ready to go outside and tune.

The map is ready to start the car and begin tweaking the fuel map starting with the fuel multiplier, and then you are ready to drive and tune

http://s248.photobucket.com/albums/g...t=untitled.flv

Note for beginners: a base map is just a starting point, do NOT drive you car on a base map, especially with a turbo kit. You WILL blow your engine if you don't tune it correctly. Read guides on xenocron.com and pgmfi forums.

Ahh I see - from your post you deleted, I was thinking you meant something else - either way you had to start with a pre-existing basemap that Crome merely modified to suit.
It wasn't started from literally nothing (you had to download an F22.bin basemap to start with) Thats OK, but if you don't have access to that map then you will have a much harder time "teaching your mother" to tune.

[rexload]

True, if there was no access to a stock map, there would be some extra steps.
But, they are out there, I just googled "f22b1 bin" and found it, it's in that video