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> 1MZ FE v6 swap starting issues (Fixed & Running), Fixed issue, engine now starts video posted!!
post Nov 5, 2014 - 7:24 AM
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Lamont

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Joined Aug 18, '11
From Cochranville, PA.
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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
 
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post Nov 5, 2014 - 4:24 PM
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Smaay

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Joined Dec 8, '03
From Lancaster CA
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Lets start with the ECU. what is the part number on it?

the power pins for the ECU are as follows:

Pin A14 (BATT) should be a black wire with yellow trace and have 12 V on it constantly.

pin A23 (+B) should be a black wire with yellow trace and have 12 V on it with the key in the ON position.


--------------------
2001 Celica GT-S Turbo
1997 Supra TT 6speed
1997 Celica 3MZ/1MZ swap
1990 Celica All-Trac

Posts in this topic
- Lamont   1MZ FE v6 swap starting issues (Fixed & Running)   Nov 5, 2014 - 7:24 AM
- - Smaay   Lets start with the ECU. what is the part number o...   Nov 5, 2014 - 4:24 PM
|- - Lamont   QUOTE (Smaay @ Nov 5, 2014 - 4:24 PM...   Nov 5, 2014 - 4:49 PM
|- - Lamont   QUOTE (Smaay @ Nov 5, 2014 - 4:24 PM...   Nov 5, 2014 - 5:54 PM
- - Smaay   ok yes its pink because this is going in an ST cor...   Nov 5, 2014 - 6:08 PM
|- - Lamont   QUOTE (Smaay @ Nov 5, 2014 - 6:08 PM...   Nov 5, 2014 - 6:19 PM
|- - Lamont   QUOTE (Smaay @ Nov 5, 2014 - 7:08 PM...   Nov 6, 2014 - 8:47 AM
- - Smaay   ok i was losing my mind for a second. yes that wir...   Nov 5, 2014 - 10:12 PM
- - Smaay   ok with the key in the ON position, check the diag...   Nov 6, 2014 - 9:30 AM
|- - Lamont   QUOTE (Smaay @ Nov 6, 2014 - 9:30 AM...   Nov 6, 2014 - 3:51 PM
- - Smaay   you found the jumper connector and every one of th...   Nov 6, 2014 - 4:18 PM
|- - Lamont   QUOTE (Smaay @ Nov 6, 2014 - 4:18 PM...   Nov 6, 2014 - 6:20 PM
- - Smaay   yeah thats the one, the cap is there. so now we go...   Nov 6, 2014 - 8:19 PM
|- - Lamont   QUOTE (Smaay @ Nov 6, 2014 - 8:19 PM...   Nov 7, 2014 - 3:56 PM
|- - Lamont   The repair jumper cable did the trick and I was ab...   Nov 8, 2014 - 7:54 PM
- - njccmd2002   Wow props to smay. He knows his ****.   Nov 7, 2014 - 4:13 PM
|- - Lamont   QUOTE (njccmd2002 @ Nov 7, 2014 - 5...   Nov 7, 2014 - 4:44 PM
- - Box   Woooo, now someone should build me one.   Nov 8, 2014 - 9:23 PM
- - Arturio55   Looks like that first rev scared her lol.. glad yo...   Nov 9, 2014 - 12:27 AM
|- - Lamont   QUOTE (Arturio55 @ Nov 9, 2014 - 12...   Nov 9, 2014 - 10:02 AM
|- - Arturio55   QUOTE (Lamont @ Nov 9, 2014 - 11:02 ...   Nov 9, 2014 - 11:54 AM
|- - Lamont   QUOTE (Arturio55 @ Nov 9, 2014 - 12...   Nov 9, 2014 - 3:42 PM
- - Box   I know in previous swaps allegedly there's not...   Nov 9, 2014 - 12:36 PM
- - Arturio55   Yea speaking of, you ever get the paint done on th...   Nov 9, 2014 - 6:50 PM
- - Smaay   glad you got it running. I cant see your video, sa...   Nov 9, 2014 - 9:54 PM
- - kurt95gt   I took my v6 swap to 2 shops both refused to run ...   Nov 10, 2014 - 7:11 AM
|- - Arturio55   QUOTE (kurt95gt @ Nov 10, 2014 - 7:1...   Nov 10, 2014 - 1:09 PM
- - kevin311   Nice work Lamont. Glad you were able to get her ru...   Nov 10, 2014 - 7:15 AM
- - kurt95gt   I was willing to pay 400 for the catback (witch is...   Nov 13, 2014 - 1:35 PM
- - Box   Dual 2" would work well, considering the ES30...   Nov 13, 2014 - 4:09 PM


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