Spring Restoration - Project old school MK3 revival

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Altezza576

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wires1.jpg


I'm also working on the body harness connections from the 2JZGE harness to the MA70 plugs behind the glove box. IF anyone has a good 87TurboAuto pinout for that big Yellow 26pin plug.. PM me. ( found info for a 1991 pinout on Supra.NL website, but I need the 1987 pinout)
 
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Altezza576

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I think I will give him a shout. I hate to have to pay hundreds of dollars for something I can solder up in an afternoon :) But granted, I will consider any option he may suggest.
 
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Altezza576

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OK got my head all reassembled.... new valve seals, and a nice cleanup. I also painted a few shortblock brackets and wire brushed the crap out of some cast iron parts and the water pump. WOW tomorrow I will be putting this biatch back together with the ARP studs.
 
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Altezza576

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So I have successfully swapped to the 2JZ PS lines, since the 2JZ and 7M have the PS pumps on opposite ends of engine bay. Made much more sense this way. I am also going to remove the AC lines and condensor from the engine bay, as I dont think I will ever use A/C in a targa chassis. I will begin that removal process once I figure out how to remove this front bumper.
 
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Altezza576

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Instead of buying a new PS cooler... I think I may use the Auto Tranny cooler lines inputs on the radiator and route my PS fluid though the OEM radiator and back out to simplify things. Anyone done this yet?
 
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Altezza576

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rustgone.jpg


So all my lines and accessories are mow connected. I have also replaced the rusty header panel frame with a cleaned up and primered replacement. I also took the grinder to the bumper and removed all the rust and then lightly filled and sanded it then also primered it. Now I am just trying to sort out the wiring to get the car started.
 
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Altezza576

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Summer has been crazy......

So I was attempting to wire up the 2JZGE Stock ECU into the MA70 chassis harness, but I decided to table that idea (since this will be a hobby car/Track car) also, so that I can eliminate the rev limiter. I ended up buying a Stinger from Aaron@ Driftmotion. I have since stripped the entire engine harness off the motor and rewrapped and installed a custom harness. I also removed the stock 2JZGE Distributor and I replaced it with the 7MGTE CPS. (which is what is triggering my Stinger) In addition to that change I also installed IS300 coilpacks and the DH61 IS300 igniter. I have wired up the fuel pump to be triggered by the Stinger. I now have to validate that I am getting a crank signal. Once thats done I will begin the neatening process.

I have identified
coilpack1 to be the unit that installed on plug#6 and wire runs to plug#1
coilpack2 to be the unit that installed on plug#2 and wire runs to plug#5
coilpack3 to be the unit that installed on plug#4 and wire runs to plug#3

The firing order of the 2JZ-GE is 1-5-3-6-2-4 from what I have read on ClubLexus.

I plan to run the DH61 outputs...

C1 --> Coilpack1
C2 --> Coilpack2
C3 --> Coilpack3
T1 --> Stinger IGN1
T2 --> Stinger IGN2
T3 --> Stinger IGN3
GND --> Ground
B+ --> Switched 12v
TAC --> possibly to gauge cluster or Stinger
IGF ------ NOT USED

I plan to run the Fuel injectors (high Impedance stock SC300 injectors)
Inj1 & Inj6 --> Stinger #23 Yellow (primary Inj)
Inj2 & Inj5 --> Stinger #11 White (primary Inj)
Inj3 & Inj4 --> Stinger #12 Red/Blk (Sec/prim Inj)
 
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Altezza576

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Jul 17, 2009
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cps1.jpg

At TDC on the crank and cam marks, the CPS seems lined up

cps2.jpg


cps4.JPG


If I am looking at the TEWD correctly...
1 - NE - Trigger - #8 on Stinger
2 - G1 - Cam Signal TDC - #20 on Stinger
3 - G- - Ground - #21 on Stinger
4 - G2 - Cam Sign 6TDC - NOT USED

Strange thing.... No matter what wire configuration I place on that green plug, I can not get the RPM tuning needle to respond in the STinger Tuning Software during crank. Anyone else have this issue?
 
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Altezza576

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Jul 17, 2009
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2jzge-t.jpg

Here is a look at the almost finished product - if only I could get a crank signal.

stingercps.jpg

Here is a picture of the Stinger Crank trigger Harness... I test all three wires for continuity from ends to ECU plug and they are good.

ST4.jpg

Here is a picture of everything else on the Tuning Software. I seem to be getting feedback for everyting except RPM while cranking.

I am wondering if I somehow have to incorporate that unused #6-TDC wire from the CPS?
 
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Altezza576

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Jul 17, 2009
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p1614950_1.jpg

I am gonna use Shaeffs diagram to set the timing manually since I cant get a Stinger signal to fire the plugs to use a timing light.
 
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