Search found 872 matches
- Sat May 06, 2017 11:31 am
- Forum: KA-T Tech. Advanced
- Topic: DIY autotune
- Replies: 8
- Views: 6287
Re: DIY autotune
short answer is yes - there have been a bunch of people that have built/bought megasquirt setups especially with the creation of the PNP kits. What version are you looking into? If the S14 has a power transducer for the coil, then any of the PNP setups on microsquirt will run it. A lot of the talk a...
- Sat Mar 11, 2017 5:45 pm
- Forum: KA-T Tech. Basic
- Topic: I need some HELP!
- Replies: 2
- Views: 1567
Re: I need some HELP!
Going by memory... Should be pin 1 on the sohc ECU. It's one of the three wires that goes to the power transducer.
And I've never wired in emanage so grain of salt warning applies.
And I've never wired in emanage so grain of salt warning applies.
- Tue Mar 07, 2017 4:48 pm
- Forum: KA-T Picture Threads
- Topic: Adam's formerly supercharged... now soon-to-be-turbo'd, S14
- Replies: 777
- Views: 306617
- Sat Mar 04, 2017 12:52 pm
- Forum: ECU Tuning
- Topic: Ka24et timing map
- Replies: 12
- Views: 7574
Re: Ka24et timing map
no MAT (intake air temp) reading - stays at 70 full time. This needs to be fixed or your fueling during different temperatures will not be correct. Battery voltage very low through log - 11.3-11.8 at it's highest. Does the readout from tunerstudio match what you measure at the battery? Rich - mid 10...
- Tue Feb 28, 2017 5:11 pm
- Forum: ECU Tuning
- Topic: Ka24de Load Scale Calculation
- Replies: 16
- Views: 8837
Re: Ka24de Load Scale Calculation
Not a lot of experience tuning maf setups, but how I slowed my engine down and focused on certain loads/engine speeds is by left foot brake boosting. Easy to hold steady speed and high load for a enough seconds to find yourself in the log and note the tp load at that point. For a maf setup, I would ...
- Sat Feb 18, 2017 7:07 am
- Forum: ECU Tuning
- Topic: Ka24et timing map
- Replies: 12
- Views: 7574
Re: Ka24et timing map
I'll send you a pm with my email, feel free to send it
- Sat Feb 11, 2017 5:15 pm
- Forum: ECU Tuning
- Topic: Ka24et timing map
- Replies: 12
- Views: 7574
Re: Ka24et timing map
Is your idle pretty lopey? 10% fuel difference between load/rpm cells at idle is a pretty stark difference, and any change in rpm/load may send your engine into a vastly different fuel region. Same comment about your ignition table applies to your fuel map - load axis ends at 204kpa. I would prefer ...
- Sat Feb 11, 2017 7:01 am
- Forum: ECU Tuning
- Topic: Ka24et timing map
- Replies: 12
- Views: 7574
Re: Ka24et timing map
First, comparing DOHC to SOHC timing maps isn't necessarily apples to apples - SOHC combustion chambers by design will require more ignition advance than DOHCs to achieve the same flame propagation completion relative to crank movement. Second, the way your tuner has established your load axis, mean...
- Sun Dec 04, 2016 8:03 pm
- Forum: ECU Tuning
- Topic: MSPNP2 Throttle position sensor issue
- Replies: 3
- Views: 4006
Re: MSPNP2 Throttle position sensor issue
I have previously had some issues with the tps sensor reading when I hadn't tightened the ecu connector down tight enough. You can look at a dohc fsm to find the right tps signal pin, and measure the corresponding pin on the mspnp mainboard. See if you're getting some voltage at closed throttle (hop...
- Mon Nov 14, 2016 6:28 pm
- Forum: KA-T Picture Threads
- Topic: Adam's formerly supercharged... now soon-to-be-turbo'd, S14
- Replies: 777
- Views: 306617
Re: Adam's formerly supercharged... now soon-to-be-turbo'd,
I'm no expert in nistune, but a couple of notes on that log in case it means something. At 11.8, that is where you observed the lean AFR. You don't let off the throttle until 12.4, where TPS transitions from 4.2 to .56. At 11.8, tp does drop, but isn't met with a corresponding decrease in mafs readi...
- Thu Oct 13, 2016 5:10 pm
- Forum: SOHC KA-T
- Topic: First KA-T build, question/issue
- Replies: 11
- Views: 10705
Re: First KA-T build, question/issue
What are you tuning with?
Does not seem normal at all to blow at 10psi. I have beaten my 200k mile sohc relentlessly for 5 years at 8psi so it seems that you have a mechanical fault with your specific engine
Does not seem normal at all to blow at 10psi. I have beaten my 200k mile sohc relentlessly for 5 years at 8psi so it seems that you have a mechanical fault with your specific engine
- Fri Aug 12, 2016 4:57 am
- Forum: KA-T Chat
- Topic: ka24det wont start
- Replies: 16
- Views: 6351
Re: ka24det wont start
duncan351 wrote:What engine management are you running?
- Sun Jun 19, 2016 5:16 am
- Forum: KA-T Tech. Basic
- Topic: Help with fitment
- Replies: 3
- Views: 2252
Re: Help with fitment
What part of the compressor is hitting? Picture?
- Wed Jun 01, 2016 7:05 pm
- Forum: ECU Tuning
- Topic: Help with injector timing table
- Replies: 5
- Views: 4008
Re: Help with injector timing table
Looks reasonable. It makes more sense to me to speak in terms of btdc, so my table would be 720 degrees added across the board (to result in positive numbers throughout the table). I would probably give a little more time at 600 rpm (-340). And the other rule of thumb I've heard is to add 10deg per ...
- Tue May 31, 2016 3:03 pm
- Forum: ECU Tuning
- Topic: Help with injector timing table
- Replies: 5
- Views: 4008
Re: Help with injector timing table
What is your timing point (start, middle, end of pulse) set to? I would set to injection timing at end of pulse (meaning injection ends at the crank angle specified in the table), and values starting at 380 degrees (assuming a cam with intake valve opening no more than 20 degrees btdc exhaust stroke...
- Mon May 30, 2016 7:37 pm
- Forum: ECU Tuning
- Topic: Help with injector timing table
- Replies: 5
- Views: 4008
Re: Help with injector timing table
General consensus is that all fuel should be injected before the intake valve opens. Unless there's a map missing from your view, aem treats this as a 2d table (rpm vs injection timing) vs megasquirt treating this as a 3d table (map vs rpm vs injector timing). Generally speaking, as rpm increases, t...
- Sun May 22, 2016 2:44 pm
- Forum: KA-T Picture Threads
- Topic: Adam's formerly supercharged... now soon-to-be-turbo'd, S14
- Replies: 777
- Views: 306617
Re: Adam's formerly supercharged... now soon-to-be-turbo'd,
Damn adam, really sorry to hear. What's the plan? Once you have it shaken out, it's clear your car is going to be a blast with the quality parts and cool stuff.
- Sun May 15, 2016 6:05 am
- Forum: ECU Tuning
- Topic: Weird Fueling Issues
- Replies: 7
- Views: 3642
Re: Weird Fueling Issues
Nice! negative, I am on a DIYPNP so I don't have the head phone jack output. Actually, I don't have a knock sensor for that matter lol. I need to make some knock muffs this year and start playing with timing.
- Sat May 07, 2016 6:34 pm
- Forum: ECU Tuning
- Topic: Weird Fueling Issues
- Replies: 7
- Views: 3642
Re: Weird Fueling Issues
So all's good now?
- Sun Apr 24, 2016 5:37 pm
- Forum: KA-T Picture Threads
- Topic: Cute240sxGuy's KA24DET Build - 91/E85
- Replies: 157
- Views: 39806
Re: Cute240sxGuy's KA24DET Build - 91/E85
Hope it's for the best brother! Some build time with the old man/Nissan head should be fun.
- Sat Apr 23, 2016 5:29 am
- Forum: KA-T Picture Threads
- Topic: seth's zenki build
- Replies: 54
- Views: 19550
Re: seth's zenki build
I found the same thing. What it boils down to is cranking speed consistency - if the missing tooth aligns with a place where the crank is changing speed, then it is difficult for the MS to identify which tooth is actually missing. The best tooth#1 angles seem to be in the middle of the piston travel...
- Sun Apr 03, 2016 12:49 pm
- Forum: KA-T Picture Threads
- Topic: New Project: Mild build
- Replies: 239
- Views: 107152
Re: New Project: Mild build
. That's such great news, I love hearing about stuff like this! Yeah let me know how everything works out. If you or anyone else on here ever have any questions please feel free to ask; I'll be sure to continue to do the same when I read about or attempt to do new projects that you guys have alread...
- Sun Apr 03, 2016 8:03 am
- Forum: KA-T Picture Threads
- Topic: Cute240sxGuy's KA24DET Build - 91/E85
- Replies: 157
- Views: 39806
Re: Cute240sxGuy's KA24DET Build - 91/E85
Fwiw ms3 also does a proper flex fuel input aem utilizes some extra flex fuel tables below: flex warm up enrichment Flex start fuel tps based flex start fuel coolant based flex timing map flex fuel map flex o2 target flex boost target vss flex boost target tps flex boost target gear flex boost targ...
- Fri Mar 25, 2016 12:42 pm
- Forum: KA-T Picture Threads
- Topic: Adam's formerly supercharged... now soon-to-be-turbo'd, S14
- Replies: 777
- Views: 306617
Re: Adam's formerly supercharged... now soon-to-be-turbo'd,
You're killing it man, engine's looking great.
- Fri Mar 25, 2016 12:30 pm
- Forum: KA-T Picture Threads
- Topic: Cute240sxGuy's KA24DET Build - 91/E85
- Replies: 157
- Views: 39806
Re: Cute240sxGuy's KA24DET Build - 91/E85
Fwiw ms3 also does a proper flex fuel input aem utilizes some extra flex fuel tables below: flex warm up enrichment Flex start fuel tps based flex start fuel coolant based flex timing map flex fuel map flex o2 target flex boost target vss flex boost target tps flex boost target gear flex boost targ...
- Wed Mar 23, 2016 5:08 pm
- Forum: KA-T Picture Threads
- Topic: Cute240sxGuy's KA24DET Build - 91/E85
- Replies: 157
- Views: 39806
Re: Cute240sxGuy's KA24DET Build - 91/E85
Fwiw ms3 also does a proper flex fuel input
- Sat Mar 19, 2016 7:00 pm
- Forum: Electronics
- Topic: Can anyone familiar with KA24E and MS3/MS3x look this over?
- Replies: 29
- Views: 15693
Re: Can anyone familiar with KA24E and MS3/MS3x look this ov
Bro that looks extremely clean! Nice work. When's the first start up planned?
Ouch, didn't read about the back issues. Looks like me, you and adamky are in the same boat. **** sucks for sure
Ouch, didn't read about the back issues. Looks like me, you and adamky are in the same boat. **** sucks for sure
- Sat Mar 19, 2016 5:27 am
- Forum: Electronics
- Topic: Can anyone familiar with KA24E and MS3/MS3x look this over?
- Replies: 29
- Views: 15693
Re: Can anyone familiar with KA24E and MS3/MS3x look this ov
You're not trying to feed power to pin 4 by way of pin 36 - you are using pin 36 to activate a relay (which happens when current passes through the relay coil on terminals 85, 86) to provide SIGNAL from pin 30 to pin 87. In many cases, when a relay is used, you are correct in that the end goal is to...
- Fri Mar 18, 2016 4:27 pm
- Forum: Electronics
- Topic: Can anyone familiar with KA24E and MS3/MS3x look this over?
- Replies: 29
- Views: 15693
Re: Can anyone familiar with KA24E and MS3/MS3x look this ov
that won't be a problem - the 87a terminal means that terminal 30 is connected when the relay is not activated, where 87 waits until the relay is active before receiving terminal 30's source http://www.rattlebars.com/avalanche/relay_basics.html For your question on table switching - it is necessary ...
- Thu Mar 17, 2016 2:58 pm
- Forum: Electronics
- Topic: Can anyone familiar with KA24E and MS3/MS3x look this over?
- Replies: 29
- Views: 15693
Re: Can anyone familiar with KA24E and MS3/MS3x look this ov
Yeah, I think you're good to go now with the extra relay and getting the 12-1 disk (fwiw, you can run on the stock disk in basic trigger mode, and I did for at least a year, but I would recommend getting the disk now and not having to do it later. Gives you much more crank speed/position resolution ...