Search found 157 matches
- Fri Dec 04, 2015 5:22 pm
- Forum: ECU Tuning
- Topic: eccstech.prophpbb.com (Old eccs forums)
- Replies: 3
- Views: 5871
eccstech.prophpbb.com (Old eccs forums)
http://eccstech.prophpbb.com/ Old eccs forums. Just recently sold my 240sx after sitting for many years, cleaning house.
- Tue Oct 18, 2011 9:13 pm
- Forum: ECU Tuning
- Topic: NVSRAM anyone?
- Replies: 31
- Views: 7700
You can PM me, ill try answer when I can, im limited on time. The write command can be patched to any ka24e rom including ec4. I had some issue reports with the various ecX codes and would like to get ec5 out there with most everything solved, and the write commands included for nvsram boards. Ill s...
- Mon Oct 17, 2011 7:51 pm
- Forum: ECU Tuning
- Topic: NVSRAM anyone?
- Replies: 31
- Views: 7700
Nvsram with appropriate write over serial modification on an oem ecu is a lot like using an emulator, both provide real time update capability, and ability to save your .bin and write it to a standard eprom if you wish. An eprom emulator uses sram (either bbsram or nvsram) with a microcontroller. It...
- Sun Oct 16, 2011 6:07 pm
- Forum: ECU Tuning
- Topic: NVSRAM anyone?
- Replies: 31
- Views: 7700
The nvsram implementation for the ka24e ecu provides full real time functionality. Changes made to nvsram in real time are automatically stored in internal eeprom at powerdown, and restored to sram from eeprom at power up. It works really well, has a well thought out custom consult command set and c...
- Fri Sep 09, 2011 2:28 pm
- Forum: SOHC KA-T
- Topic: DE pistons in an E
- Replies: 19
- Views: 15444
- Tue Sep 06, 2011 5:02 pm
- Forum: ECU Tuning
- Topic: Nemesys sofware
- Replies: 5
- Views: 1946
- Sun Sep 04, 2011 10:45 am
- Forum: ECU Tuning
- Topic: Nemesys sofware
- Replies: 5
- Views: 1946
The maptrace works great actually. You just need to add your TP to your consult register table in the .bin, and then set the offset in the .ecs file. Nemesys can trace multiple fuel/ignition tables, and can use a separate TP for fuel or ignition. Some (most) eccs systems use a different TP variable ...
- Mon Apr 25, 2011 4:41 pm
- Forum: ECU Tuning
- Topic: eccs.hybridka
- Replies: 37
- Views: 13534
- Fri Dec 10, 2010 2:53 pm
- Forum: ECU Tuning
- Topic: nvsram board built and working.
- Replies: 8
- Views: 3344
This allows a ka24e U12 or S13 ecu to run from NVSRAM instead of ROM. With the program and data running in SRAM instead of ROM, the program can be re-written to modify the data (tables, injector settings, etc) through the serial connection (consult). Real time updates can be made through the consult...
- Thu Dec 02, 2010 3:48 pm
- Forum: ECU Tuning
- Topic: eccs.hybridka
- Replies: 37
- Views: 13534
Ill be getting the site fixed soon, I didnt realize it was down until last week. All information has been saved, and will return. Thanks for all the kind words, I have 3 kids at home now who arent quite ready to learn how to solder (still working on mastering the screwdriver) and they take up most o...
- Wed Apr 28, 2010 7:43 pm
- Forum: ECU Tuning
- Topic: Socket an auto ecu....
- Replies: 4
- Views: 1797
The auto and manual ecu's are indeed the same and can accept the same binary (people usually prefer the manual base code). The boards should look identical, if they dont you have a weird ecu, might be out of a ka24e truck, those are a little different. You must have bad solder connections on the aut...
- Tue Feb 16, 2010 5:10 pm
- Forum: ECU Tuning
- Topic: E-mance NEW 2-step Vid =]
- Replies: 167
- Views: 138573
- Mon Feb 15, 2010 6:06 pm
- Forum: ECU Tuning
- Topic: Chip problems, car doesnt start.
- Replies: 29
- Views: 5180
- Mon Feb 15, 2010 3:58 pm
- Forum: ECU Tuning
- Topic: Chip problems, car doesnt start.
- Replies: 29
- Views: 5180
- Sun Feb 14, 2010 4:04 pm
- Forum: ECU Tuning
- Topic: Chip problems, car doesnt start.
- Replies: 29
- Views: 5180
- Sat Feb 13, 2010 1:15 pm
- Forum: SOHC KA-T
- Topic: DE pistons in E ?
- Replies: 43
- Views: 8352
- Sat Feb 13, 2010 12:48 pm
- Forum: ECU Tuning
- Topic: Chip problems, car doesnt start.
- Replies: 29
- Views: 5180
When you read the 27sf512 chip (after you have programmed it), the total file size should be FFFF, with the .bin starting at 8000hex and ending up at FFFFhex. There should be 0's (or whatever placeholder, could be FF also) from 0000hex to 7FFFhex. It looks to me like you are doing everything correct...
- Fri Jan 29, 2010 2:42 am
- Forum: ECU Tuning
- Topic: Bought ECUTalk cable, how do i make work with 89 s13,u12 ecu
- Replies: 31
- Views: 17894
- Fri Jan 29, 2010 2:36 am
- Forum: SOHC KA-T
- Topic: DE pistons in E ?
- Replies: 43
- Views: 8352
Most (all) the information in this thread is wrong. First, engine displacement is a factor of swept volume. You can have a dished piston or a flatop or dome piston, it doesnt matter, displacement DOES NOT change. Second, a dohc piston installed in a sohc engine does not result in 1 point compression...
- Fri Jan 29, 2010 2:13 am
- Forum: SOHC KA-T
- Topic: OEM ECU tuners...
- Replies: 57
- Views: 24140
I totally flaked on setting up a better address/xdf file for the s13 sohc ecu, been really busy. Really Jordan, dont even bother with the s13 ecu, U12 ecu or bust. Im going to be honest, at this time with all that I have going on, im not going to bother with the s13 sohc (ecu). It has no consult sup...
- Wed Jan 06, 2010 2:31 am
- Forum: SOHC KA-T
- Topic: OEM ECU tuners...
- Replies: 57
- Views: 24140
- Sat Jan 02, 2010 11:04 pm
- Forum: SOHC KA-T
- Topic: OEM ECU tuners...
- Replies: 57
- Views: 24140
No, not really. Some of the parameters will line up with that xdf, but not all. Maybe a few fuel/ignition maps, K number, VQ, and maybe a TTP scale. LC means launch control. In this case, a modification I made for the ka24de ecu and this xdf has it added to an average ka24de xdf file. Ill work on a ...
- Sat Jan 02, 2010 10:39 pm
- Forum: SOHC KA-T
- Topic: OEM ECU tuners...
- Replies: 57
- Views: 24140
- Sat Jan 02, 2010 9:19 pm
- Forum: SOHC KA-T
- Topic: OEM ECU tuners...
- Replies: 57
- Views: 24140
- Thu Apr 09, 2009 8:51 pm
- Forum: SOHC KA-T
- Topic: sohc header
- Replies: 8
- Views: 2674
Pacesetter is good in that it is a long primary 4-1, but the construction is poor and the primaries are small diameter. obx makes the hotshot knockoff 4-2-1in stainless for the sohc, construction is good, fit is good. Been running one on my 2.5l NA car for about 5 years now,no complaints. You can pi...
- Tue Mar 17, 2009 4:29 pm
- Forum: SOHC KA-T
- Topic: Project KA24E(T)!!! NEW BUILD PAGE
- Replies: 462
- Views: 213571
I designed a device a couple years ago that provides individual coil (COP or externally mounted) on any ka24 using any engine management system using the oem CAS. Its similar to a megasquirt router board or a motec ignition expander but designed specifically for nissans with a single coil. Cant deci...
- Thu Feb 19, 2009 11:18 pm
- Forum: SOHC KA-T
- Topic: nismo no longer making adjustable cam sprocket
- Replies: 13
- Views: 4430
Not easily. The crank snout of the ka24 is smaller diameter than the Z series and the lower sprocket has 1 less tooth count. The front cover does not provide enough room to fit a duplex chain either, it must be modified. The tensioner must be reengineered also (and converted to adjustable non-hydrau...
- Thu Feb 19, 2009 4:55 pm
- Forum: SOHC KA-T
- Topic: nismo no longer making adjustable cam sprocket
- Replies: 13
- Views: 4430
Switch to Z series (Z24) crank and block, and run duplex chain. You can get all kinds of adjustable upper sprockets for these, not to mention the stock sprocket has 3 adjustments already. The L/Z series has superior chain wrap and tension characteristics compared to ka24e, you can kiss your timing c...
- Tue Feb 17, 2009 4:23 pm
- Forum: ECU Tuning
- Topic: Does anyone has stock ka24de Ignition timing MAP.
- Replies: 20
- Views: 5700
- Sat Feb 07, 2009 6:27 pm
- Forum: ECU Tuning
- Topic: S1495 simple launch control
- Replies: 24
- Views: 4924
This is going to be the single best document your going to find regarding understanding/rewriting code for your ecu. Understanding it might take a while but it contains everything that you need to know Programming manual for the 7700 (MCU type used in the ecu) http://www.calumsult.com/calumsu/disass...