VSS Buffer Box
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Joined: Jul 2006
Posts: 615
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From: Warrenton, VA
Car: 1987 Camaro IROC-Z
Engine: LS1
Transmission: LS1 T56
Axle/Gears: Richmond 3.73
VSS Buffer Box
I need a vss buffer box and the pigtails connected to it. when you cut the wires leave as must wire on there as possible please.
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Joined: Aug 2010
Posts: 185
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Car: 87 Firebird Auto V6 2.8l
Re: VSS Buffer Box
is this a VSS Buffer box?
http://www.youtube.com/watch?v=RTHYtr8YVrE
whatever im looking at in video has a part number 25074710 and 37BH written on it. circuit board inside
couple sites seen online
http://www.enginepartsrus.com/8487-c...runakhiuribtl3
http://www.dragtimes.com/parts/ACDel...488421094.html
does it mess with cruise control and speedometer? my cruise control certaintly dont work, but the lever for it is cracked to so may be wiring up there. my speedometer freaks out all the time. Replaced VSS, so know thats good
http://www.youtube.com/watch?v=RTHYtr8YVrE
whatever im looking at in video has a part number 25074710 and 37BH written on it. circuit board inside
couple sites seen online
http://www.enginepartsrus.com/8487-c...runakhiuribtl3
http://www.dragtimes.com/parts/ACDel...488421094.html
does it mess with cruise control and speedometer? my cruise control certaintly dont work, but the lever for it is cracked to so may be wiring up there. my speedometer freaks out all the time. Replaced VSS, so know thats good
Last edited by thunder69n; Jan 3, 2011 at 12:45 PM.
Joined: Aug 1999
Posts: 5,259
Likes: 459
From: RI
Car: 1984 Camaro Berlinetta
Engine: LT1
Transmission: T56 6-speed
Axle/Gears: 4.11 LS1 Rear End
Re: VSS Buffer Box
Nope - That's the Cruise Control module.
The VSS buffer is just a circuit board placed inside a small YELLOW plastic case. Keep looking - your looking in the right area !!!
P.S. The VSS Buffer accepts the signal from the tranny mounted speed sending unit and splits it into 2 signals. One of them is split again & those 2 leads feed the speedometer and the ECM (2000 PPM). The other signal is multiplied by 2 & sent to the Cruise Control system. (4000 PPM)
The VSS buffer is just a circuit board placed inside a small YELLOW plastic case. Keep looking - your looking in the right area !!!
P.S. The VSS Buffer accepts the signal from the tranny mounted speed sending unit and splits it into 2 signals. One of them is split again & those 2 leads feed the speedometer and the ECM (2000 PPM). The other signal is multiplied by 2 & sent to the Cruise Control system. (4000 PPM)
Last edited by John in RI; Jan 3, 2011 at 08:52 PM. Reason: P.S.
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Posts: 185
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Car: 87 Firebird Auto V6 2.8l
Re: VSS Buffer Box
sweet thanx. seen the yellow box in a junk yard i think. was in simmilar placed looked like. but had two connectors of wires going to it instead of one
Found were my buffer box is, and ECM. I Gotta figure out how to test or get ahold of one of these. Looks like buffer boxes harder to find online.
Found were my buffer box is, and ECM. I Gotta figure out how to test or get ahold of one of these. Looks like buffer boxes harder to find online.
Last edited by thunder69n; Jan 4, 2011 at 02:28 AM.
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