When using aftermarket ECU, is the PCM still needed?
05-25-2007, 07:30 AM
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7th Gear
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When using aftermarket ECU, is the PCM still needed?
I am not familiar with the LS1 PCM, specifically what all it does on the Y body. I am wanting to use BS3 for forced induction purposes, among others, but I am thinking that the OE PCM does a lot more than the BS3 will.
Other than engine control, what does the OE PCM control?
Thank you all,
Asman
Other than engine control, what does the OE PCM control?
Thank you all,
Asman
