C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Need LT1 Corvette ALDL related help

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Old Oct 28, 2002 | 02:26 AM
  #1  
madwolf's Avatar
madwolf
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From: DeKalb IL
Default Need LT1 Corvette ALDL related help

Does anyone have the PIN assignments for the '94-'94 Corvette ALDL connector? I'm wondering if it's the same as an F-body's connector. I don't think it's different, but I just want to make sure...
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Old Nov 1, 2002 | 11:54 PM
  #2  
Mo_Bandy's Avatar
Mo_Bandy
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From: Fremont Oh
Default Re: Need LT1 Corvette ALDL related help (madwolf)

Mad wolf,

They should be the same as it is an SAE standard...

OBD-1

A-Data link Ground
B-Diagnostic request
C-AIR Solenoid
D-Malfunction Indicator Lamp
E-Serial data link 160 Baud
F-Torque converter cluth Solenoid
G-Fuel Pump
H- Anti Lock Brake
I-
J-Entertainment and comfort
K-SIR Diagnostic request
L- Serial Loop (8192 baud)
M-Serial Data Link (8192 Baud)

Hope this helps,

The contectors and pins should be the same between a Y and F body, however the ECM's will probably be different...

Mo
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Old Nov 2, 2002 | 03:15 AM
  #3  
Nathan Plemons's Avatar
Nathan Plemons
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Default Re: Need LT1 Corvette ALDL related help (madwolf)

The 94 may have the OBDII style connector even though it is OBDI.

Look here for info and the pinout for it
http://www.akmcables.com/techinfo.htm :cheers:
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