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tbi to tpi aldl port modifications

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Old Mar 15, 2005 | 07:17 PM
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1992rs/ss's Avatar
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From: Munster IN
Car: 92 RS, 05 GTO (sold), 10 TL AWD
Engine: 383 HSR w/DSC1
Transmission: 700r4
Axle/Gears: Strange S60/3.73
tbi to tpi aldl port modifications

for all of you that switched from tbi to tpi what did you do to your aldl ports to get them to work with the new ECM? my 92 has a wire already run to the M slot and I want to clip that and splice it into the E slot right? what do I do with the wire going to the M slot then?
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Old Mar 16, 2005 | 05:17 PM
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1992rs/ss's Avatar
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From: Munster IN
Car: 92 RS, 05 GTO (sold), 10 TL AWD
Engine: 383 HSR w/DSC1
Transmission: 700r4
Axle/Gears: Strange S60/3.73
nobody
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Old Mar 17, 2005 | 05:43 PM
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My schematics indicate that the M and E connectors are the same connection at the ECM on some years/models.
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Old Mar 17, 2005 | 06:09 PM
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From: Munster IN
Car: 92 RS, 05 GTO (sold), 10 TL AWD
Engine: 383 HSR w/DSC1
Transmission: 700r4
Axle/Gears: Strange S60/3.73
so your saying I should have left it alone?
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Old Mar 17, 2005 | 06:34 PM
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It's not me saying that:

ftp://ftp.diy-efi.org/pub/gmecm/manu...730v8tpi-1.jpg
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Old Mar 17, 2005 | 08:15 PM
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From: Munster IN
Car: 92 RS, 05 GTO (sold), 10 TL AWD
Engine: 383 HSR w/DSC1
Transmission: 700r4
Axle/Gears: Strange S60/3.73
I see that is for the F and 8 code cars, do you have that schematic for the E code cars?
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Old Mar 17, 2005 | 09:26 PM
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From: Macedonia ,OH
Car: Formula
Engine: 6.0 LSX
Transmission: 4L60E
Axle/Gears: 9 Bolt 3:27
we went from a V6 91 aldl to an 89 TPI harness. The aldl was fine and everything worked well with my scanner, and pulling codes.
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