Megasquirt has arrived. Pic attached
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Pinouts
2jz-ge ecu pinout:
http://i269.photobucket.com/albums/j...SAFCTHING2.jpg
http://i269.photobucket.com/albums/j...SAFCTHING3.jpg
MS3 wiring diagrams:
http://www.msextra.com/doc/ms3/hardware.html
http://www.diyautotune.com/catalog/1...ess-p-114.html
http://www.diyautotune.com/catalog/1...ess-p-454.html
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MS3 and MS3x board settings for stock VR style cam/crank sensors
MS3
JP1 - jumper 1&2
J1 - jumper 3&4
Both Pots turned all the way down (CCW)
MS3x
JP7 - jumper removed
Both Pots turned all the way down (CCW)
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MS3 and MS3x wiring
*wire the items in BLUE font*
*all ECU wiring was tapped (not cut) unless labeled as CUT*
Fuel Injectors (CUT)
#1 ECU 20 - A MS3x 19
#5 ECU 16 - B MS3x 16
#3 ECU 18 - C MS3x 13
#6 ECU 15 - D MS3x 10
#2 ECU 19 - E MS3x 7
#4 ECU 17 - F MS3x 4
firing order 1–5–3–6–2–4
A to cly 1
B to cly 5
C to cly 3
D to cly 6
etc
TPS
VTA1 ECU 43 - MS3 22 (use this)
IDL1 ECU 64 (idle for ECU, don't wire this into MS)
Power
IGN ECU 1 - MS3 28
Distributor
NE ECU 27 - MS3 24 - Main Tach/Crank Input to ECU
Either G1 or G2 for Cam Input, I used G2
G1 ECU 26
G2 ECU 25 - MS3x 32 - Tooth angle is 0 on gte and ge for G2
Igniter
IGT ECU 57 - MS3x 14 (CUT)
IGF ECU 58 (CEL feedback, don't wire this into MS)
Water Temp
ECU 44 - MS3 21
Intake Air Temp
ECU 45 - MS3 20
Wideband
MS3 23
Knock Sensors
Rear ECU 49
Front ECU 50
(Unsure where to wire these atm)
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Misc Good Info
http://www.msextra.com/doc/ms3/trigger-wheel.html
http://www.mkiv.com/specifications/ncf/ncf93/ncf108.jpg
Threaded Mode