edwin

Thanks for the link. but the tread is so old some of the links no longer work. especially the ones that are close to my setup. Is there another site somewhere? I notice I should have added more detail. My system.Nissan L28 turbo t3/t4 63.MS3-pro Pallnet fuel rail440cc injectors Supra Low Impedence 240SX TB 3" downpipe.LS2 ignition coils NPR intercooler 2.5" Gm Map sensor for (Diyautotune)36-1 trigger wheel with Hall effect sensor (Diyautotune)Autometer Wibeband.. instagram = egaring2

Hello all,I'm new to the forum and i'm sorry is this is a repeat question. I've been searching but not finding anything. I'm looking for a basic tune I can work with. Learning a lot over the last few weeks reading a lot of material.I was having trouble getting the laptop connected. Waiting for some fuses to come in the mail and hopefully that will turn on the system.In the mean time I wanted to start setting up my tune.Please something to get me started. Thanks EdMy system.Nissan L28 turbo t3/t4 63.MS3-pro440cc injectorsLS2 coilsGm Map sensor for (Diyautotune)36-1 trigger wheel with Hall effect sensor (Diyautotune)Autometer Wibeband..

thanks Zetsaz, Yes your correct. Pin 35 power up the board. I have power going in from there and suppose to have power going out of pin 8.... 5 ohms. I emailed Matt at diyautotune and he advised me to look at the internal fuses to see if they are burnt. Hoping that's all it is..

HI All I finally install my ms3-pro. (First Gen) But I get get a connection. USB. I've triple check all my grounds gray pinout Pin 3, 5, 7, 9 & 18. white pinout pin 16 logic ground.. I'm not 100 percent sure MS is turning on. I check wire 8. (Grey) 5v+Vref and their no power. Zero ohms.. Am I missing something. Any suggestion? Thanks ED

i dont mine. if it helps people then its all good. i will update mine . yes its for sequential injection. I hope I'm correct in my diagram. I will add a legend to clearly explain. any thing else?

I put this together in case anyone needs a better visual wiring diagram. Please add input and I will add to it. Also if you see anything wrong let me know and I will correct it. Hoping to create a master diagram guild for those none electrical guys. 1st draft.

reading blue print wiring diagram is kind of hard for me, so i made my own for better visual ref. Please take a look and I'm hoping you can connect the dots.

Thanks Guys, I plan to go with a Nissan igniter can anyone draw me up a wiring diagram for it?

I finally got my MS3-pro and slowly reading and installing it. I just figured out that I need a Igniter for the Ford coils I have. These coils do not have a build in igniter. (only 2 wires out of it) DIYautotune offers QuadSpark but they are 90 bucks each and I have to buy 2. I've seen menbers mention using Nissan 6 channel igniter. Is this a better option and how is it wired up? Can anyone recommed an igniter? and direct me to a wiring diagram for it. Ford COP MS3-pro 82 L28ET distributer running the DIY trigger wheel thanks

Fused injectors wow never could of thought of that. How do I fix that? I know for sure I jump started the car so it is posible. I tune the ECU well not me... Bernard tuned the ecu for me with Nistune. He has done it many time so I feel it is 98% correct. And he has tried many things to get it not to run so rich. I feel it's more a mechanical error. Any other thing I should check? Thanks

It's at zero at idle and the gauge needle moves when I increase pressure. So I assume the FPR and gauge is working. Cold valve is not stuck open. I had my manifold welded up and I don't have one anymore. So Thermotime swicth shouldn't be an issue? or will it still send a signal to the ECU? causing other injectors to spit out more fuel. I don't think so but I had to ask. Maybe my FPR should be at the front of the rail? I hear it don't matter... Thanks again!!!

Hey guys, thanks The fuel pressure regulator is set at zero. It is positioned at the end of the rail. I have a Pallnet fuel rail and a gauge he supplied for it. Maybe my FPR is bad. I will open up the manifold and suck up any residue.

Need help please. I attempted to do this swap and I think I did everything right. First It won't start. I had no spark and flooded my plugs. Figured it out. Fixed that. changed my plugs. Car runs... But know no matter how the ecu is tuned I am running rich. or is it something else. What am I missing... Right know the FPR is at zero psi. I triple check and my MAF it's working correctly. The thermo-switch is fine. everything that tells the ecu what to do is working. My plugs are black and I have oil spitting out of my exhaust.

sorry... 82zxt, z31 ecu, 370ccm

Hey Guys I'm killing my self with this prob. What else could it be. I did a z31 ecu swap and every thing looks to be connected correctly. Maf is talking to the ecu, idle is at 3200 rpm, I have spark, etc...I can find any leaks in the hose. But my plugs are still black and I lower my fpr to zero. and is still rich has ever. Does it matter the the fpr is at the end of the rail after the injectors or should I re-position them to go in front?