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Carb->fuel Injection


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#1
DSK 86CRX

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ok so i was givin this list by mark telling me everything i need. this is it:
Fuel Injected Main Harness(i got this)
Fuel Injected Engine Harness(i got this)
Fuel Injected Rear harness(i got this)
FI Engine (or intake/exhaust manifold)(i got the intake manifold)
Computer(need this)
FI Fuel Tank Pickup(need this)
Fuel Pump Bracket(need this)
Teg/civic/CRX Si Fuel Pump(i got this)
CRX Si Main Fuel Line(need this)
Flexible fuel lines (end hoses on the main line)(think i need these)

ok is there anything thats not on this list? that i need? and after doing the the dismantling of the rex's yesterday to get my parts, im thinking and hoping that the swap it pretty much straight forward.

oh one more thing, if anyone here has any of the parts that i say i need, and would like to give away or sale for pretty cheap, if so please either write it here or pm me. thanks in advance for any help.

#2
Omega Mugen

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QUOTE (DSK 86CRX @ Jan 18 2005, 06:40 PM)
ok so i was givin this list by mark telling me everything i need. this is it:
Fuel Injected Main Harness(i got this)
Fuel Injected Engine Harness(i got this)
Fuel Injected Rear harness(i got this)
FI Engine (or intake/exhaust manifold)(i got the intake manifold)
Computer(need this)
FI Fuel Tank Pickup(need this)
Fuel Pump Bracket(need this)
Teg/civic/CRX Si Fuel Pump(i got this)
CRX Si Main Fuel Line(need this)
Flexible fuel lines (end hoses on the main line)(think i need these)

ok is there anything thats not on this list? that i need? and after doing the the dismantling of the rex's yesterday to get my parts, im thinking and hoping that the swap it pretty much straight forward.

oh one more thing, if anyone here has any of the parts that i say i need, and would like to give away or sale for pretty cheap, if so please either write it here or pm me. thanks in advance for any help.


You need some kind of air intake and air filter. You need the TB if you don't have it with the manifold. You need the FI Si's EGR valve, which is down on the exhaust somewhere and controlled by the ECU (so it says in Chiltons, anyway). You need fuel filtration for FI fuel pressures with banjo fitting or change the connectors, fuel rail, and fuel pressure regulator. Si's gauge cluster with FI indicator light (optional). Good luck and post your results.

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#3
Rampage

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Here's my list:


D15A3 motor (or IM/Distributor/Cam/TW Sensor)
D15A3 trans (if it came with it, if not, doesn't matter)
ECU
CRX Si Main Harness
D15A3 Engine Harness
CRX Si Dashboard Harness (optional)
CRX Si Cluster (Optional)
CRX Si Throttle Cable
Fuel Pump
Fuel Pump Bracket/Cover
CRX Si Main Line
Front/Rear/Fuel Rail flex rubber fuel lines
Fuel Filter
Banjo/service bolt
CRX Si Tank Pickup
Injector resistor
Black Box
CRX Si Plug Wires
MAP Sensor
PA Sensor
Misc Component bracketry
CRX Si Throttle Cable
Intake Hose/Air Box

I think thats about it.

Cheers,
Mark

SportInjectedClub

I don't frequent the boards much anymore, but i'm a wealth of knowledge. Email or PM me if you're stumped!

#4
askit2

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Hey,
I was just wondering since I have the SI throttle cable How is it supposed to work. The Distance between the adjustment notch and where the cable attaches to the TB is too long. With the adjustment all the way it is at 1/4 throttle or better. I did have to try to streighten it when I got the motor though. It was kinda mangled.
any help is appreciated, and a pic sould be really nice
Glenn
CRX HF, D16A1 10.0-1 compression, ported and polished Head, intake, Exhaust. Header Pacesetter header (took a lot of grinding to make it work The A1 header is an A6 header, and the welds are rough.) After grindin the welds and makin it port match the head it flows well, and the Jet hot coating looks sweet. 2.25 pipe to the back OBX Torsional Differential Rocks Lifetime warrenty. And bearings on the shift rod.

#5
vtecn8ive

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Fuel Pump Bracket/Cover
CRX Si Tank Pickup


Are these absolutely needed?

#6
crxls

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QUOTE (vtecn8ive @ Jul 10 2005, 11:49 PM)
Fuel Pump Bracket/Cover
CRX Si Tank Pickup


Are these absolutely needed?

nope, deffinitely not. i am rinning a B18B1 on stock HF fuel lines and a MSD inline pump mounted under the hatch floor right above the tank with no problems what so ever.
When I die, i want to go asleep peaceful.......... not screaming and freaking out like everyone else in the car

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QUOTE (cbstdscott @ Dec 10 2008, 03:27 PM) <{POST_SNAPBACK}>
Another loser who can not get traction. I feel sorry for him.

IM A LOSER!!! my car pulls harder when spinning than any "highly modified" EW



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#7
myheadhertz

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QUOTE (vtecn8ive @ Jul 10 2005, 11:49 PM)
Fuel Pump Bracket/Cover
CRX Si Tank Pickup


Are these absolutely needed?


I'm using the si tank pickup with a B16 in a DX. The si pickup has a larger feed tube than the DX. I figure the si pickup makes it easier for the MSD pump to suck up the gas - less restriction.

The MSD pump came with mounting brackets, which I used and then removed. With the pump bolted to the chassis, the pump noise was very loud inside the car. Now, my pump is "floating". It is suspended in the air by the fuel lines. Quieter now, but definetly NOT silent!

#8
zakats

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this info might come in handy soon.......though im still not entirely sure what everything is and ect...
He who dies with the most toys, wins.

#9
vtecn8ive

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okay I have a question (sorry to thread jack). I am using my stock fuel lines all around (soft and hard all the way up to the firewall)

Where the fuel filter use to be I put the fuel pump. I got a reducer piece that converts it from being 1/4 to 3/8 to accomadate the switch from the fuel filter to the fuel pump. Is this going to be okay? When the fuel enters the fuel pump its a little larger then 3/8 and exits at around 1/4.

Get what I mean?