1MZ FE v6 swap starting issues (Fixed & Running), Fixed issue, engine now starts video posted!! Options

[Lamont]

As some of you know I'm in the process of completing a 1MZ-FE V6 swap into my 94 GT and I am currently having starting issues. I started troubleshooting a few days back once I had the motor installed and all the wiring connected. My findings so far; There is no CEL, I have 0 spark on all 6 cylinders, there is fuel pressure at the rail, and my compression numbers are:

cyl1 - 200
cyl2 - 200
cyl3 - 200
cyl4 - 196
cyl5 - 198
cyl6 - 205

I also don't get the CEL with the key in the "on" position, and as richee3 indicated this means the ECU isn't getting power. I was hoping it was something simple like the igniter, but with no power to the ECU I will try and diagnose why there is no power before buying anymore parts. Today I will check all my fuses and relays with a multi-meter. I would also like to know the ECU power pin locations for the 1MZ-FE so that I can check those as well. This way if power is present at the ECU we can assume that the problem could be a bad ECU. Any help would be great guys!!

Thank you
Lamont

This post has been edited by Lamont: Nov 9, 2014 - 10:48 PM

[Smaay]

ok with the key in the ON position, check the diagnostic box at +B and see if you have power.


also check pin 4 on the MAF sensor plug. it should also be a black wire with yellow trace.

check the VSV's for the ACIS and EVAP and EGR. they all should have the same block with yellow trace for the power. If none of those have power with the key on thats the problem.

all of those are fed via a "jumper connector" and then a cap goes on it that shorts them all together. Its possible that cap got missed. MY BAD!!!! the junction connector is located between the ECU plugs and the rubber grommet. it should be wrapped in tape. there are several of those junctions, some are grounds (brown), some are power for the injectors and coils (black-red) and then switched power (black-yellow)

This post has been edited by Smaay: Nov 6, 2014 - 9:46 AM

[Lamont]

ok with the key in the ON position, check the diagnostic box at +B and see if you have power.


also check pin 4 on the MAF sensor plug. it should also be a black wire with yellow trace.

check the VSV's for the ACIS and EVAP and EGR. they all should have the same block with yellow trace for the power. If none of those have power with the key on thats the problem.

all of those are fed via a "jumper connector" and then a cap goes on it that shorts them all together. Its possible that cap got missed. MY BAD!!!! the junction connector is located between the ECU plugs and the rubber grommet. it should be wrapped in tape. there are several of those junctions, some are grounds (brown), some are power for the injectors and coils (black-red) and then switched power (black-yellow)

Update:
All with key in "ON" position
- diagnostic box +B = 0 volts
- pin 4 MAF black wire with yellow trace 0 volts
- VSV'S black wires with yellow trace 0 volts
- Jumper connector cap in place black wires with yellow trace 0 volts all connections
- EFI Main position F main fuse block #5 black wires with yellow trace 11.75 volts