https://www.miataturbo.net/build-thr...t-70781/page4/
post 72

 

<p>I thought that using the singular bracket there were plug'n'play coils.</p>

 

Brackets are just brackets. There's 3 sets in existence. It's not pnp

 

<p></p><p>I want a car with 12hp/lb! &nbsp;<img alt="Giggle" src="https://www.miataturbo.net/images/smilies/gay.gif" style="height:21px; width:15px" title="Giggle" /></p>

 

News to me. Would FM plug wires work? If not were ordering supplies for new wires asap

 

I made my own for my setup, but I believe FM sells wires for GM coils on a miata engine. On my setup the boots I ordered were smaller than advertised, and made assembly a HUGE pain in the butt. Otherwise they work fine. If someone sells a solution, I'd buy them. I've made wires for my miata twice now and each time was expensive and sucked.

 

FM sells wires for using the LS3 coils on a Miata using their bracket. Since it mounts to the back of the head where the stock coils go, those wires may or may not be long enough if you mount the coils somewhere else.

--Ian

 

<p>Wiring diagram for injector harness? Need the pinout for the front connectors to make sure i got the injectors in the right order.</p><p>#sp00nf33dm3pl3as3</p>

 

<p>Also need the pinout for the coil connectors. Power, groudn, trigger. But don't know which trigger is wich.</p>

 

For which harness? 99 or MSM?

You can use the megasquirt test mode to turn on individual coil and injector outputs and check them with a scope.

--Ian

 

<p>99. I'm making the harness right now. I'm just going to continuity test, but a diagram would help. All I can find is broken links.</p>

 

http://www.codrus.com/miata/wiring/99-ecu-wiring-1.jpg
http://www.codrus.com/miata/wiring/99-ecu-wiring-2.jpg
http://www.codrus.com/miata/wiring/99-ecu-wiring-3.jpg

--Ian

 

Thank you!!!
<br />Injector harness is done. Going over again tomorrow to get ignition harness done.
<br />Wires are run for seq spark, boost, VVT.
<br />Curly do we have a VVT pigtail?
<br />Also am I right in remembering that the 99/00. CAS is on the front of the engine and the VVT is on the back? So I need to extend those wires too?

 

They were already extended, until we unwrapped them cause we thought it might be our short.

The vvt head is finiky with wires. Ideally it needs to be drilled out to 90-00 dimensiones, by a machinist, not you guys. I tried, but my bit walked. But it can work without doing all that. I made 350 hp with NA ngk wires and a vvt valve cover

 

OK good. So run spark wires from the ecu, and Wire it up from the injector harness.
<br />What about the VVT actuator pigtail?

 

Tsk tsk Andrew. Soldering on the injector harness?
<br />
<br />Replaced with crimps and heat shrink
<br />
<br />

 

Ben and Aidan came out tonight and worked on wiring while I finished intercooler plumbing. Super huge help guys. Hoping for first fire tomorrow says Aidan.
<br />
<br />Got the passenger side NB2 door card fitted what a PITA. Driver side next, my dad is likely going to do that while I'm at work tomorrow.
<br />
<br />Reinstalled the Xidas. List to finish:
<br />
<br />-finish ignition wiring stuffs
<br />-wideband, MS mount, oil pressure and coolant temo gauge and senders.
<br />-brake ducts
<br />-install rear end links and re-bleed brakes
<br />-dash, seats, front glass. Going without radio stuffs for now I think.
<br />-vent windows. Not looking forward to this.
<br />-tune
<br />-Alignment
<br />
<br />... I think that's it.

 

Just remembered no dash harness no start.

 

<p>VICS solenoid is missing. Ed has now started porting his squaretop with a file. We may be here a while. He has now changed his mind back and we are running VICS without a solenoid.</p><p>Ok lets play the name that connector game. This is a 99/00 engine harness.</p><p>I think I have these all figured out but wanted to check</p><p>AIT</p><p><a href="http://imgur.com/vHP9qlz" target="_blank"><img alt="" src="https://i.imgur.com/vHP9qlzl.jpg" /></a></p><p>MAF sensor. (Might steal one for boost)</p><p><a href="http://imgur.com/MsrOkvy" target="_blank"><img alt="" src="https://i.imgur.com/MsrOkvyl.jpg" /></a></p><p>This is labeled the PSP switch. What is it?</p><p><a href="http://imgur.com/tQr344r" target="_blank"><img alt="" src="https://i.imgur.com/tQr344rl.jpg" /></a></p><p>CKP sensor</p><p><a href="http://imgur.com/6nH90Jl" target="_blank"><img alt="" src="https://i.imgur.com/6nH90Jll.jpg" /></a></p><p>Injector harness</p><p><a href="http://imgur.com/uiW9IdL" target="_blank"><img alt="" src="https://i.imgur.com/uiW9IdLl.jpg" /></a></p><p>Knock sensor</p><p><a href="http://imgur.com/wxIfSIU" target="_blank"><img alt="" src="https://i.imgur.com/wxIfSIUl.jpg" /></a></p><p>Front 02 sensor</p><p><a href="http://imgur.com/P6HKucR" target="_blank"><img alt="" src="https://i.imgur.com/P6HKucRl.jpg" /></a></p><p>VICS solenoid</p><p><a href="http://imgur.com/0jxFi1p" target="_blank"><img alt="" src="https://i.imgur.com/0jxFi1pl.jpg" /></a></p><p>Rear 02 sensor</p><p><a href="http://imgur.com/HRElV12" target="_blank"><img alt="" src="https://i.imgur.com/HRElV12l.jpg" /></a></p><p>EGR</p><p><a href="http://imgur.com/3BHWGTF" target="_blank"><img alt="" src="https://i.imgur.com/3BHWGTFl.jpg" /></a></p><p>Now the big question. I have this spare solenoid leftover from the charcoal canister. Can I just wire it into the VICS plug and plumb it as a VICS solenoid?</p>

 

<p>Found some old solenoid from the charcoal system. It works and will be wired into the vics plug.</p><p> </p>