stickmantijuana

iTrader: (1)

I got my dash out, and I got a roll of copper tape. I was going to shield the CAS signal wire, but was curious whether there are any other wires that needs to be shielded?

also, would shielding alternator 12v power wire going to battery (which I have running parallel to bunch of sensor wires) help? I understand the concept of shielding sensor wires, but I wonder if putting the faraday cage around the 12v power wire would prevent magnetic field around the high current 12v alternator wire (which is in very close proximity to bunch of sensor wires) from interfering with sensor wires. I can't get to all the sensor wires because they are in very difficult positions. It was pain just to dig up the CAS wire! I was curious whether putting the faraday cage around the power wire would be equivalent.

thanks for your help.