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Location:
Castlemaine Vic
Registered:
November 2002
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Location:
Castlemaine Vic
Registered:
November 2002
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Re: need answer quick for-AE92sx 20v swap please
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Tue, 17 May 2005 00:53
 
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bump
please, someone? would really like to get it back on the road today
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Location:
Castlemaine Vic
Registered:
November 2002
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Re: need answer quick for-AE92sx 20v swap please
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Tue, 17 May 2005 02:52
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okay, i bit the bullet and pluged everything in, it fired first go, ran for about minute `n` half then just slowly died 
any idea's?
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Location:
Sydney
Registered:
February 2004
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Re: need answer quick for-AE92sx 20v swap please
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Tue, 17 May 2005 02:58
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The engine wiring loom from the 16v is definitely different to the 20v's loom. The written off SX must have had the 20v loom fitted to it with some modifications for it to connect correctly to the body loom under the dash, the battery and the relay/fuse box near the battery.
If you have swapped the 20v loom over with the motor, you will probably find it has already been converted to connect properly to the fuse box near the battery. However, you need to check if the wiring to the instruments, starter switch, etc. in the written off car is the same as the car that used to have the 16v in it (I doubt it very much as I had to make some changes to allow it to work in mine). A least do a wire for wire colour comparison (between the written off car and the donor car) on the plugs under the dash near the ECU that connect the engine loom to the cabin loom. You also have some wires going to the ECU that come from the body loom that are different so check them too.
Toby
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Location:
Kita-Ku, Sapporo, Japan
Registered:
January 2003
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Re: need answer quick for-AE92sx 20v swap please
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Tue, 17 May 2005 03:08
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| twincam_ke20 wrote on Tue, 17 May 2005 12:52 |
okay, i bit the bullet and pluged everything in, it fired first go, ran for about minute `n` half then just slowly died
any idea's?
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that it started is a bonus, but yeah, start tracing wires from the engine loom until it connect to the rest of the wiring and compare with yours... shouldn't be too hard, but be thorough in checking each wire.. just in case...
good luck!
Cya, Stewart
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Location:
Castlemaine Vic
Registered:
November 2002
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Re: need answer quick for-AE92sx 20v swap please
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Tue, 17 May 2005 04:11
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hey stu, thansk for the reply! 
think i may have found the problem though, crack right through the dizzy cap
on my way to get a new one tho 
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Location:
Castlemaine Vic
Registered:
November 2002
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Location:
Newcastle
Registered:
May 2002
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Re: need answer quick for-AE92sx 20v swap please
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Tue, 17 May 2005 09:00
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just use the loom from the written of car.
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Location:
Castlemaine Vic
Registered:
November 2002
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Re: need answer quick for-AE92sx 20v swap please
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Tue, 17 May 2005 09:02
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i have, but im talking about the body loom that in the car, not the motor loom
im not swaping those looms! fuk that idea
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Location:
Sydney
Registered:
February 2004
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Toymods Club Treasurer
Location:
Sydney
Registered:
May 2002
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Re: need answer quick for-AE92sx 20v swap please
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Thu, 19 May 2005 02:58
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twincam_ke20: why should this thread be deleted? There is some good direction on where to find info. Maybe not what you were exactly looking for, but someone else might use it.
Secondly, if you want the mods to do something with a thread, there's a "Report to Moderator" link in the bottom right of the messages. Otherwise, how are we going to find it? We don't look at every thread all the time.
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I supported Toymods
Location:
Sutho/Hills NSW
Registered:
September 2002
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Location:
Brisbane
Registered:
May 2002
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Re: need answer quick for-AE92sx 20v swap please
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Thu, 19 May 2005 05:56
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if you plug in just the engine loom out of the wreck it should all work. No re-wiring required as the engine was already in an AE93.
Then again, all of this depends on if the person that did the 20V swap in the first place was smart enough to make a plug and play loom for the 20V > ae93.
At worst you will have to re-pin the 12-pin ecu plug and 22 pin F plug so the wire colours match the two plugs in the loom from the wrecked car.
The last AE101 20V to SX swap I did I just repinned the 12 pin dash plug, and 22 pin F plug (body harness).
It's likely that the circuit opening relay isn't getting the right feed from one of the plugs, and the car is running off it's initial startup feed of fuel. If the COR is not keeping the fuel pump running, that's your issue. You can temporarily hard-wire the fuel pump under the back seat to confirm if fuel is the culprit, wire 12V to the blue wire with black stripe at the fuel pump.
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Location:
Castlemaine Vic
Registered:
November 2002
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Re: need answer quick for-AE92sx 20v swap please
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Thu, 19 May 2005 12:18
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it should be deleted cos its wasting space now! with useless posts! iv fixed the problem, and thats that.
other wise this will just keep going like 90% of the other threads and fill with pointless posts!
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need answer quick for-AE92sx 20v swap please
. Unfortunately these wiring diagrams only include details of wiring for the motor and not other general electrics for the car but they should be enough to help your problem.