I need to find a diagram. - ModernCamaro.com - 5th Generation Camaro Enthusiasts
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post #1 of 2 Old 01-11-2010, 04:12 PM Thread Starter
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Join Date: Jun 2009
Location: East of Houston
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I need to find a diagram.

Looking for the Tach Output lead behind the dash.

also need the Vehicle Speed Signal Output from the ECU

Can anybody help out here?

Thanks
Daniel
____________

2010 Camaro RS/SS HKE Forged 416 CID Stroker /2005 Silver Cadillac Escalade
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post #2 of 2 Old 04-03-2010, 10:10 PM
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Quote:
Originally Posted by ThunderSS View Post
Looking for the Tach Output lead behind the dash.

also need the Vehicle Speed Signal Output from the ECU

Can anybody help out here?

Thanks
Daniel
____________
VSS INPUT to the ECU is Gray/Black,X1 Pin71 (V8 manual) available at trans tail housing or ECU
Cylinder 1 Ign coil Purple,X2 Pin70 (V8) At ECU or Coilpack. Can be used for tach signal depending on intended use.

There are NOT seperate signals at the cluster, all signals are VIA databus to cluster.

Use extreme caution when testing or tapping into these circuits!
You must use high impedance test equipment or component damage will result!
You have been warned!
The 5th gens have as much wiring as a BMW, be sure you are familiar with proper procedures to work on modern automotive electrical systems.
Randy

2010 Rally Yellow 2SS M6 with Black rally stripes
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