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Racelabindustries

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  1. @AdamwSo after replacing the dist with another oem we found that was the issue, but ran into a issue fitting a oem dist(the aftermarket ones are a wee bit smaller). Another shop did the fab work. Any ways to cut to the chase, we installed a Nice time racing COP kit with a oem dist and aem trigger disc. Trigger is synced with the no1 coil pack and all wiring is good now. Car will no longer start. i attached the new updated map. rpm pick up is great. i will grab a trigger scope and a log.This car will just not leave. Jerry Taylor base map KAT rev1.pclx
  2. From what tech support is saying, scott said the scope isn't picking up any sort of trigger its just noise
  3. @Adamw i also took another scope TriggerScopeLog jerry taylors.llgx
  4. @Adamw Yes, this is the only way the car will start, if i supply 12v from another source to the cas black and white wire. Ive bridged the Eccs relay 12v power to black and white at the relay @Adamw also just tried to run a jumper wire directly from the cas to the eccs relay (black and white wire) with no changes. Was reading 11.2v at the eccs relay
  5. @Adamw to add to this whole issue, im posting this log from our recent r32 KAT using the s15 pnp with 360 opt, car sees below 10v while cranking and sees zero issues with trigger pick up PC Datalog - 2021-11-11 7;15;33 pm r32 low voltage but still registers triggers.llgx
  6. @Adamw Yes correct i did not have one from the battery to the motor, as ive never had this issue with any other installation. But taking every single piece of advise i did just that even a fresh new battery and a new starter along with running a new ground cable from motor to chassis and battery to motor with no luck, All though via log i just sent it does have a solid 10.85-11.2 while cranking just not enough see the trigger. It still does drop real quick to 7.5 v randomly at first. Battery sees 12.8 v with out cranking and while cranking drops down to 12.2 thats with a volt meter on the battery. PC Datalog - 2021-11-11 7;50;04 pm crank no start, unless seperate battery..llgx
  7. @Adamw yes. Has 2g wire in trunk to chassis. Clean spot. And has 0gauge from chassis to motor underside. 2g power wire from rear to front to alternator. And power wire from alt to fuse box. Someone relocated fuse box to lower front bumper on pass side otherwise I’d run power wire to the fuse box instead.
  8. @Adamw sorry for the delay in response, was out of town for a few. We did get the car on the dyno with the same issue with voltage drop, I bridged the eccs relay and still has the same issue. sees 8v while cranking, Bridged the black white wire to 12v power. Moved battery up front instead of in the trunk and it got significantly better, even cranked faster but still has the extreme voltage drop. Added grounds with no help. Car with start with a separate voltage source and once its running you and remove said source and it has zero issue. Car mad 301 to the hubs just has this very odd issue that we can not resolve.
  9. @Adamw it’s a 88 pin s14 obd2. I’m gonna let it charge for a bit. Because we have been cranking a lot today. Other than the battery is in the trunk so it has a bit of Tavel and is using 0 gauge wire. I’ll double check grounds.
  10. @Adamw Just hooked up the cas directly to a 12v battery source that is separate from the car and absolutely nothing, no trigger scope nor any rpm signal, Hook it back up so its getting power and ground via harness and it works with spinning manually just not with the engine. Im going to add the ground from the cas is directly to the head instead of in the harness. I dont think that will effect anything but im mentioning it. @Adamw Correction now, with the ground still hooked up to the motor, and ground source hooked up to the motor from the out side source and the 12v positive powering the cas it now has a good pick up and no longer drops off i will send a scope and log, The next question is pin 56 that powers the ecu for link and S14 is sharing power from the eccs and cas, How would we go about isolating power this way from the two? Log and scope with 12v positive Log with seperate 12v positive.llgx Scope with seperate 12v positive.llgx
  11. @Adamw can you clarify what you mean by power it through the can with the battery disconnected ? Do you want a scope that way also?
  12. @Adamw yes we have another in house and have tried that aswell with the same results. Can I send a video on here ? The cas no longer works when the gear hits the cam shaft. As soon as you pull it out it works. Put it back in no longer works. We’ve pulled the gear off the cas. Put it on and spin the cas it works.
  13. @Adamw Battery shows 12.8v at most times. while cranking will go down a little bit.
  14. Engine cranks pretty smooth, We do have it on a battery charger at 2amps just because as many times we have tried to crank it to get the trigger working. Jerry Taylor base map KAT rev2.pclx with aem trigger disc.pclx
  15. @Adamw Here are the logs and the scopes with the dist removed and spinning it with the drill lower rpms, and then dist installed and cranking with no setting changes, engine rpm no longer is picked up with it installed. I also just wanted to say thank you for always helping the community your help means alot to all of us. 24 tooth cranking log.llgx 24 tooth drill.llgx TriggerScopeLog 24 tooth drill.llgx TriggerScopeLog 24 tooth wheel cranking.llgx TriggerScopeLog.llgx
  16. @Adamw Moved the configuration to the correct spot. Spin the cas with a drill out of the car it now reads perfect, But we once again have a odd issue that non of us has ever seen. As soon as the cas gets installed in the car. And cranking the car with the starter the cas no longer reads, Remove the cas spin it with a drill reads perfect. We have tried grounding the cas while spinning it withy a drill and zero issues still. Only issue is when it hits the cam gear and spins that way??? I have have never seen a issue like this. We also spin the cas with a drill and crank the car at the same time and verify no starter voltage drops ect....
  17. I will change the settings for the cam and report back. Thank you Adam.
  18. Good afternoon, I have attached two calibration files along with two log files and two trigger scopes, One being just the base map with the stock trigger wheel and the others with the updated file, trigger pick up and the AEM 24/1 wheel.Link monson with a patch harness built in house( checked wiring about 20 times for the jumper) I should add this isnt our first link set up on a s14 ka24de, Last time we used a s15 pnp For starters car came in non running, with a JWT ecu and the maf wiring wired backwards shoving 12v into the 5v output. after dealing with and diagnosing that the car still ran just had a terrible stumble at idle and would stall when stopping, The customer wanted to upgrade to link any ways so here we are. Im going to add the car with the JWT ecu kept popping up a cas sync issue of some sort( I dont exactly remember the code but we were using nissan consult). This may come into affect later who knows. Lets fast forward to a few days ago, the car has some weird trigger issue where it will only pick up some times and be very inconsistent so we cant even go further to set trigger offsets. See attached logs. We have checked power and ground, Checked power and ground at CAS/DIST while cranking to check for voltage drops. came back 12.8v . We have re wired the trigger 1,2 directly to the ecu Due to the factory harness was extended to wire tuck and we found the factory trigger wiring to be extended with no shielded ground. we even swapped to a aem trigger disc with the same issues arising, Kinda lost here. Pc link and firmware is up to date, Jerry Taylor base map KAT rev2.pclx Jerry Taylor base map KAT rev2.pclx with aem trigger disc.pclx jerry taylor log file with drill.llgx Second time.llgx PC Datalog - 2021-10-30 7;33;39 pm aem disc.llgx TriggerScopeLog 2.llgx TriggerScopeLog aem disc.llgx
  19. @Adamw Can you confirm on the altezza PNP link to work on the 110JZX 1jz vvti with some arrangements of the pins ? We have a customer here with a bad factory ecu and want to get him set up with a link set up.
  20. sorry yes when I uploaded the map it was just the base map that I got off the forum. I still switched everything. Adam I will look into the fuel scaling but we did get it to start. I do have a air temp error on the ecu. car start. revs and idles fine for the most part it is running rich but that's due to a number of things. I will plug into the car later on today and see what I can come up with, this is the updated map below. racelab industries silvia s15 1jzgte vvti base map.pclr
  21. Below is a base map I have loaded onto my ecu from a different forum on here,which I did tweak a little bit. But I still cant get it to fire. I have a jzx110 1jzgtevvti into my Silvia s15 240sx.Ecu is a link fury g4+ wire in. with a brand new wiring harness. all aux out puts are correct from what ive seen. can any one look over the base map and see if im missing something. Mods are lq9 coils (which I converted to direct spark) cant seem to get the dwel where it should be . Between 5.5-6ms stock 1jzvvti injectors. converted to drive by cable, cant seem to find where to convert to speed density either but we did remove the maf. also does have a j pipe delete other than that no other mods. thank you in advance, im not sure how these whole forums work because this is my first post in one. 1605697385_JZX1001JZVVTIG4.pclr
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