Gumiho3
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Posts
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That green wire was your pnp+ to the ecu? The pic on page 4. If so, I'll try to add power thru that or just try to replace the switch
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Hey Sanchez, how the build going? My ECM decided to die on me and now I have a surging idle. I plugged consult in to do a idle relearn, but consult says I have a NG neutral switch. With it being this way I cannot start the relearn with consult. Where did you locate the neutral switch? Have you ever heard of a vq37 with a surging idle? It goes from 800rpm to 3000rpm. It drops as it warms up. When I unplug the gas pedal the idle stays constant but higher than normal(2k rpm)
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Will you be running an A/C setup? I dont see many people with the vq going that route.
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Dang 8 gauges, what does it all read? Autocross or track car?
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The speed hut gauges look like the best option for aftermarket guages. I went with the revolution series guages. I'll post some pics as soon as i get them. Been waiting since black friday..
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Same here, zfever was pretty good on shipping me my shifter relocation bracket and motor/trans mounts. I was going to try and get a gas tank from them, but the price leans me towards a drop in solution. Will you be running T3 8.8 rear end conversion? It looks like a solid setup. Whats next for the Z?
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That's good to hear the harness is all good. What route will you go with the driveshaft? I was going to go with zfevers, but wanted to see if the stock 370z carbon composite driveshaft could be modified. Any thoughts?
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(415)724-0675 this is his number. It's not anywhere else on the site for some reason. Hopefully it all gets sorted out.
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That does sound like an ecu problem, Hexa has been slow with service lately, i would definitely try calling Matt instead of email.
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As soon as you attach the ignition wire to the batt you should hear the engine clicking and stuff. Did it do that?
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Do you have about 7 wires that are labeled? I out the vvel, fuel, 12v,ignition, starter on the positive side of batt and the rest on negative, as they should be labeled ground. I dont know if i threw any codes, but i didnt have my alternator hooked up so i wasnt able to rev up the engine.
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The engine has fired up and it runs great! Guess I was just over complicating things.
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Just got my harness back on the motor and it fits back as it should. Then got a fuel pressure regulator to get ot setup for a test run in the future. As for the hexagarage harness, I've been doing a lot of research on forum's and FSM on the vq37 engine. There are 5 wires on the sub harness that need hookup and 3 more that are just ground. The 5 wires are labled: VVEL 12v: which I assume is just straight to a 12v source sine it already has relay to it. Fuel relay: is this the trigger wire or a 12v activation? Do i have to wire in a relay to it? Ignition: I assume that this goes to the key switch. Battery: I assume this is straight to battery 12v with fuse. Starter: I assume this is the wire for the solenoid, so i have to wire a relay to it or it is one of the 3 on the sub harness. This probably doesn't help much, but it gives you a heads up on what the harness will be like.
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@Sanchez not yet, life getting in the way lol. I contacted matt and he recommended that i setup an appointment, but that's gonna mean more $$ to get the car there and for the help. On a side note, are you going to stiffen the chassis with stitch welds all around, I'm not sure if the work is worth it.
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Yeah that's what i thought it was for, but my harness was off an 2016 Z. The dealer didn't even know what i was talking about when i asked about it lol. I'll try to see if i can get confirmation with matt next week. Worst case scenario is that i have hexagarage wire the whole car up for me.
