Installing a Perf Shift Button for PCM - How To?
09-22-2005, 02:24 PM
#1
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Installing a Perf Shift Button for PCM - How To?
I want to install a Performance Shift button on my 03 SSEi to take advantage of the performance shift functionality of the PCM. I have a DHP Powrtuner and can enable it accordingly.
My questions are:
1. Is it as simple as installing a toggle switch that grounds out Pin21 on the PCM?
2. Where on the firewall is the best place to run the wire through into the interior?
Thanks,
Tommy
My questions are:
1. Is it as simple as installing a toggle switch that grounds out Pin21 on the PCM?
2. Where on the firewall is the best place to run the wire through into the interior?
Thanks,
Tommy
09-24-2005, 10:38 AM
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Join Date: Feb 2005
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Re: Installing a Perf Shift Button for PCM - How To?
Originally Posted by TommyGloves
1. Is it as simple as installing a toggle switch that grounds out Pin21 on the PCM?
2. Where on the firewall is the best place to run the wire through into the interior?
2. Where on the firewall is the best place to run the wire through into the interior?
2. If you look at the firewall from the engine compartment, you should see a 3-4" black round rubber boot. I went straight through that and just continued to the center column. Then I just Dremeled a hole and mounted the switch.
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