GM Engine & Exhaust Performance EFI | GEN I/GEN II/GEN III/GEN IV Engines |Small Block | Big Block |

Throttle conversion problems

Old Feb 8, 2008 | 05:20 PM
  #11  
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and spoken for.....



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Old Feb 8, 2008 | 05:20 PM
  #12  
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OK, I'm probably going to have to re-pin the harness I have. My truck has 6 wires coming out of the TPS harness and two from the actuator motor. The ls2 throttle has 6 wire input total. So two wires will either need to be connected to other wires or not used. If anyone has any input please let me know. Here is the harness I am working with. Thank you!


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Old Aug 30, 2008 | 06:56 AM
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Originally Posted by Stoichiometric
OK, I'm probably going to have to re-pin the harness I have. My truck has 6 wires coming out of the TPS harness and two from the actuator motor. The ls2 throttle has 6 wire input total. So two wires will either need to be connected to other wires or not used. If anyone has any input please let me know. Here is the harness I am working with. Thank you!
You've probably already found this out, but I'll post in case someone else needs to know. The Brown and Yellow wires are the actuator wires. They were in a separate connector on the older DBW throttle bodies. The other wires are the +5volt, ground, TP1 and TP2 sensor wires. Hope this helps.
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Old Dec 30, 2008 | 07:11 PM
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I am looking for a 2001-2002 TAC module, do you happen to hav the part number off yours? I have a 2003 TAC module, but it wont work with my 2002 pcm, I get communication errors.
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Old Dec 30, 2008 | 09:55 PM
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found it Thanks
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