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| jaa1992 | Need Wiring help - LT1 | ||
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Guru
 
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I'm dropping a 383 into my 92 and we have a wiring issue.
The wiring from the opti to the harness going to the ECM is my latest issue. The 92 has a squareish connector with 4 wires in it. The original wiring harness from the opti to this connector is long gone. I had a Dynaspark opti on it that required splicing the old connector to the harness from the Dynaspark. Tried to get the opti harness from chevy - its discontinued. Only harness available was from a 95/96 which has a different connector and wire color scheme. I don't have my 92 FSM - its at the shop with the car so I don't know which wires are which on the 92 ECM connector. I don't have an FSM for the 95 or 96 to determine what wires are which. Has ANYONE looked at this and figured out which color wires from the later opti harness match up with the wire colors for the old opti harness? Thanks in advance! |
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Posted on: 2011/1/27 23:56
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| pr0zac | Re: Need Wiring help - LT1 | ||
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Elite Guru
 
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You can get either the new style or old style harness on ebay.
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Posted on: 2011/1/28 1:11
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96 lt4. 357ci, 11:1, LE 226/232, LE2 LT4 heads, ported LT4 intake, EM Gladiator44, EM LT's, stock exhaust, NX kit. |
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| jaa1992 | Re: Need Wiring help - LT1 | ||
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Guru
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Quote:
eBay and I have a mutal agreement that we will never do business again |
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Posted on: 2011/1/28 1:21
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| pr0zac | Re: Need Wiring help - LT1 | ||
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Elite Guru
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Try tpiparts.net
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Posted on: 2011/1/28 1:23
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96 lt4. 357ci, 11:1, LE 226/232, LE2 LT4 heads, ported LT4 intake, EM Gladiator44, EM LT's, stock exhaust, NX kit. |
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| jaa1992 | Re: Need Wiring help - LT1 | ||
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Guru
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Quote:
Nope, they have only the new style connector |
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Posted on: 2011/1/28 1:39
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| vetteoz | Re: Need Wiring help - LT1 | ||
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Senior Guru
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Posted on: 2011/1/28 1:49
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| pr0zac | Re: Need Wiring help - LT1 | ||
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Elite Guru
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Rockauto? I am not at home at the moment so I can't help you out. Check on ebay and see if the sellers have a website.
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Posted on: 2011/1/28 1:49
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96 lt4. 357ci, 11:1, LE 226/232, LE2 LT4 heads, ported LT4 intake, EM Gladiator44, EM LT's, stock exhaust, NX kit. |
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| jaa1992 | Re: Need Wiring help - LT1 | ||
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Guru
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Quote:
PERFECT -thanks Very Much!!!!! James |
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Posted on: 2011/1/28 2:00
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| bogus | Re: Need Wiring help - LT1 | ||
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Grand Imperial Pooh-Bah
 
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yea, the new style, versus the old style, A still = A and B still = B... The only one not used on the new is the shield.
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Posted on: 2011/1/28 6:13
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The single biggest problem with communication is the illusion that it has taken place. - George Bernard Shaw Education is the best tool to overcome irrational fear. - me |
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