Turbonator SBEC Codebase

[Dan15]

Yeah, I took it down casue the last build was bad. I haven't posted the latest becuase I haven't confirmed it's working correctly. Care to test it out?

Sure I could give them a whirl on my dads SBEC 2.5 in his van.
Give me a few days probably though.

I went ahead and posted v2.4. My only concern at this point (other than it not being tested at all) is whether or not the RAM locations I chose actually exsist or not. They are in the proprietary PSD chip, so I have no way ot identify the memory map there. However, I think they should be OK (otherwise I wouldn't have chosen them). So please feedback to me if the Turbonator options don't seem to be working (specifically anti-lag and the staging limiter).

Ok I'll make sure to test the staging limiter. And with the anti lag i've never really turned it on and off to test so is it a pretty noticeable difference when you've had it working and not working on the SMEC's?

[ShelGame]

Great. Let me know how it works...

[ShelGame]

Anyone try this yet? I need some feedback on it before I do the next round of mods to it...

[ShelGame]

10/05/10 - r2.5 now posted:
- Fixed a couple of hardware reference tables that had a missing value or two.

[1BADVAN]

i tried to use it today but my chip adapter or something is not working right

[1BADVAN]

btw it rand for a while before the chips messed up and it was the FIRST time i got the T-SBEC to idle correctly so something is better at least for me

[AzShadow]

ill try it out soon...i need to start working on my car again.

my car ran good the first try on one of the previous versions then ran like poo and idled terrible (could be related to something else tho.) shortly after. ill post up my results when i get the chance with the new version

[AzShadow]

tried it out this afternoon, compiled the "T-SBEC_25_ATX_A577_Stock" in mptuner and only changed scaling for injectors to 52 lbs/hr and map to 3 bar.

when i turn the key on the fuel pump will prime for a split second, car cranks but wont fire.

tried the same steps using "T-SBEC_25_ATX_1336_MP" and got it to error out when trying to "tune" it in mptuner. eventually froze the program.

Loaded the same files, with the same two scaling changes from the previous version of tsbec and it will start the car but idles pretty bad (ar around 10)

[ShelGame]

tried it out this afternoon, compiled the "T-SBEC_25_ATX_A577_Stock" in mptuner and only changed scaling for injectors to 52 lbs/hr and map to 3 bar.

when i turn the key on the fuel pump will prime for a split second, car cranks but wont fire.

tried the same steps using "T-SBEC_25_ATX_1336_MP" and got it to error out when trying to "tune" it in mptuner. eventually froze the program.

Loaded the same files, with the same two scaling changes from the previous version of tsbec and it will start the car but idles pretty bad (ar around 10)

OK, thanks for the feedback. I'll look it over tomorrow. Must be something simple, I didn't change that much...

[AzShadow]

also as a side note, this is the first time i've really done anything with my 3bar (brand new from turbos unleashed). mechanical vacuum gauge reads 18"ish at idle, but scanner reads 11" vacuum at idle...

[ShelGame]

Scanners will not read a 3-bar MAP correctly (ever) because they basically just get a value and scale it themselves. Unless you have the scanner reprogramed to read the value as a 3-bar MAP (not likely), you'll just have to do the conversion yourself. Multiply the scanner value by 3/2 (or 1.5 or 150%).

[wowzer]

OK, thanks for the feedback. I'll look it over tomorrow. Must be something simple, I didn't change that much...

rob - the following table is corrupted ( i think the .chem 0 stuff needs to go):

LOWBST_AllowedBoostLo:
chem2 group "Boost - Target Lookup"
.chem 0 1 AllowedBoostLo RPM 0 8192 rpm Boost 0 29.4 psi LOWBST Boost_Allowed_from_RPMs._Boost_is_defined_as_MAP_r eading_above_Baro
chem2 table LOWBST simple use "RPM" 0 8192 "rpm" use "Boost" 0 29.4 "psi" "Boost Allowed from RPMs. Boost is defined as MAP reading above Baro"
chem2 group "Boost - Target Lookup"
.chem 3 1 AllowedBoostLo in_desc 0 255 in Boost 0 29.4 psi LOWBST Low_boost_setting._Boost_is_defined_as_MAP_reading _above_Baro
chem2 byte LOWBST use "in desc" 0 255 "in" "Low boost setting. Boost is defined as MAP reading above Baro"
.byte 0x57

i don't know if that is why mptuner locked up or not. after correcting the table let me know if you can replicate the program freezing up. thanks.

[ShelGame]

That looks like it's only in the 1336 template. I fixed it now.

I also found a couple more assembler directive issues that I've fixed. I'm still looking to make sure I got everything. I'll post v2.6 this afternoon, I think, with these updates.

[Dan15]

Well i guess the reason 1badvan and I have been having problems is because we didn't have the latest software for the burner. We should be able to do some more testing and we'll keep you posted on how it goes.

[ShelGame]

Dan, 1badvan, azshadow - PM me your e-mail addy. I have an updated .asm I'd prefer you try...

[AzShadow]

Dan15 or 1badvan, any luck?

[1BADVAN]

I got the file but no testing done yet it is my burner but my dads van has the sbec my van was converted to smec, so I will prob need until tomorrow or Saturday to give it a whirl

[ShelGame]

Anyone try the test version I sent out?

[1BADVAN]

sorry not yet if my darn professors stop giving tests every week i might have time for some fun. I hope to soon.

[AzShadow]

yeah i tried out the latest one you emailed me. still getting the same result of quick prime, crank no start for both the stock and mp atx ones. no errors on the mp one tho like last time. wasnt able to check spark as i was cranking tho as i did not have a helper.