Hooking up buffer box
08-07-2010, 05:04 PM
#1
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Car: 1992 T/A
Engine: 5.7l 355
Transmission: 4L60
Axle/Gears: 3.42
Hooking up buffer box
I finally got my motor running and now I'm trying to get this speedo working. 92 Trans am w/electric speedo, no ecm. I'm using an after market ecm. I bought a vss buffer box, and hooked it up as follows
Purple and yellow hooked up to the tranny
Pink w/black stripe to switched 12v
Green w/black stripe to red wire (cavity P) connecto C207
Black w/white stripe to ground
Do any other wires from the original harness need to be hooked up?
Like the park/neutral safety switch, or any other type of grounds from the c207 connector?
I appreciate any help. Thanks
Purple and yellow hooked up to the tranny
Pink w/black stripe to switched 12v
Green w/black stripe to red wire (cavity P) connecto C207
Black w/white stripe to ground
Do any other wires from the original harness need to be hooked up?
Like the park/neutral safety switch, or any other type of grounds from the c207 connector?
I appreciate any help. Thanks
08-08-2010, 03:31 AM
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Car: 92 Firebird
Engine: Supercharged 6.0
Transmission: T56
Axle/Gears: 8.8 3.73
Re: Hooking up buffer box
You only need the buffer box for 90-92 TPI/V6 cars. Be sure you connect it to C207 pin D (gry)
Rest of the wiring should be good to go for a carb swap on this side of the engine. As long as you keep some form of auto shifter in there with a factory style connection P/neutral, reverse lights etc should be fine
Rest of the wiring should be good to go for a carb swap on this side of the engine. As long as you keep some form of auto shifter in there with a factory style connection P/neutral, reverse lights etc should be fine
08-08-2010, 04:37 PM
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Car: 1992 T/A
Engine: 5.7l 355
Transmission: 4L60
Axle/Gears: 3.42
Re: Hooking up buffer box
I got it working. I had a bad ground and just need to switch the green/black wire from the pin p to pin d. Thanks for the help.
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