In this episode, we build a simple LS bench wiring harness that you can use to program your ECM/PCM with HP Tuners, PCM Hammer or LS Droid when it's not installed in the vehicle. | Lowbuck LS
13:09
In this episode, we build a simple LS bench wiring harness that you can use to program your ECM/PCM with HP Tuners, PCM Hammer or LS Droid when it's not installed in the vehicle. | Lowbuck LS
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