jim kelly's 1975 914 suby build, water pump housing and header interference ??? Options

[jimkelly]

i have a 1975 914 roller and a a few ej22 engines and a couple of suby 5 spd transaxles
https://www.diyautotune.com/shop/megasquirt...ed/microsquirt/
microsquirt with 8" harness $370
GM clt sensor 3/8 npt $17
GM iat sensor 3/8 npt $22
GM map sensor $75
3/8 npt tap $10
18x1.5 tap $12
18x1.5 bung for aem o2 sensor $4
AEM 30-4110 $165
Set of 6 Pcs Spark Plug Ignition Wire Lead For 2.8L VW Passat $30
VW bug Beetle golf oem 2.0 ignition coil pack assembly 032905106b $20
Subaru WRX OEM Crankshaft Timing Sprocket pn-13021AA141 $30
celica radiator 2 row - $170 (see post #2 and my v8 thread)
exhaust header - $35 ebay (see post #152) (decided to go with wrx oem stock header for compactness)
stainless fuel lines - $99 tangerine - 8mm supply and 8mm return
stopper drive pinion - made myself
http://www.914world.com/bbs2/index.php?showtopic=104513
stock 914 axles machined on one end - $150 Dutchman
tires - 185x50x15 - $300+-[/b]
engine cradle and trans hangars - mepstein $550 (see post #32)
mr2 shifter - $35 ebay
shift knob ebay $12 (see post #170)
front bumper grills - $35 dflesburg
stock style fuses - ebay $13
set of speed bleeders - $30 pelican
brake peddle switch - $24 pelican
ebrake handle assy with cable and equalizer - $56 bdstone914
lug bolts to roll car around my garage - free mark epstein
set of nice complete late model doors - $150 (thanks lorin, series9, rat rod charlie)
center section of fuse box - free mark epstein
a front steel bumper - free mark epstein
late model tach with single directional indicator - cabinetmaker $40 shipped : )
two pair front amber lens bought from 914rubber for both my cars.
https://weddleindustries.com/products/1000186/1001853 - flange $50 shipped type 1 to type 2/4
starter 23300AA560 - http://www.914world.com/bbs2/index.php?showtopic=303903
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looking forward to...
good fuel mileage
modern fuel injection
modern 5spd transaxle - useable 1st gear for taking off from dead stop & in traffic
light weight car
big space in engine bay
running some low profile 15 inch tires on 5.5" wheels - maybe 185x50x15
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reference materials and links...
http://www.shoptalkforums.com/viewtopic.php?t=136053
http://www.surrealmirage.com/subaru/swap/electrical.html
http://legacycentral.org/
http://www.northursalia.com/modifications/...lschematics.pdf
http://www.main.experiencetherave.com/subaru_manual_scans/

vanagon related links...
http://subaruvanagon.com/conversion_services_Wiring.htm
https://smallcar.com/vanagon/subaru-vanagon...cation-kit.html
http://www.kennedyenginc.com/Pages/SubaruVanagonGen.aspx
http://www.rockymountainwesty.com/v/vspfil...nstructions.pdf
http://www.weidefamily.net/vanagon/HTML/05/main.html
http://www.ultimatesubaru.org/forum/topic/...iring-diagrams/
http://www.numbchuxconversions.com/Files/Harness%20info.pdf
http://consumerguide.com/used/1990-94-subaru-legacy/


pulling ej22 harness from subaru (Tim Seward) per tim 90 and 91 harnesses are same

https://www.youtube.com/watch?v=GfQJnZBljsw


be sure to watch all (busaru) segments

https://www.youtube.com/watch?v=ENm6S3WkKJc


Subaru engine test stand (Jeff Robenolt)

https://www.youtube.com/watch?v=_IN5rfK9a_8

[jimkelly]

some sensor fake output info... from tonyakavw and scott914...

Okay, so I THINK I WILL NEED TO fake/simulate the following sensors depending on which Subaru donaor car I buy..

Fuel level sender (0.12 to 4.95 volts)
Fuel Temp sender (2.5 to 3.8 volts)
Fuel Tank Pressure sender (2.3 to 2.7 volts)
Rear O2 sensor signal (0 - 0.9 volts)
Neutral position sensor (+12 in neutral, 0 when in gear)
Rear O2 heater sensor signal (0-1.0 volts)
Power Steering oil pressure sender (open/close)

There may be one more, I'm still finalizing the wiring...

Most of these wil use small 10-turn potentiometers to set the desired signal voltage, but I may end up using real metal-film resistors in the end, as they are a bit more reliable.

-Tony

Regardnig the sensor simulator, I won't be simulating the front O2 sensor. That is used by the ECU to run the enigne, whereas the second sensor is there just to verify the cat is working. Since I'm not going to be running a cat, I have to simulate the second sensor.

that looks like you are mising a few plugs, but i cant see it all very well. dont tape it up too much you will probably have to open it up once to fix something.

all the plugs i can think of are :

brain
2 o2 plugs
3 for engine connection
fuel pump relay
main realy
ignitor
obd connector
purge and pressure switching solinoids ( 2 plugs )
connection to relay board

then loose wires are :
power
ground
speed sensor
temp sensor if you go stock

then you need wires from the alt