Size of wires used in engine looms

[thechuckster]

gokarts starts at 5 pm - plenty of hours left in today to break other stuff ;-)

[Sam_Q]

what happens when the knock sensor,tps and oxy arnt shelided? because mine arn't

[roadsailing]

they get noise in them

[Sam_Q]

yeah I know that!!! hehheehehe

I mean what is the real world effect of having noise in the system? taking an educted guess I would say that the knock sensor might pick up a few false readings. The other thing is that the TPS cable in my wiring diagram is not sheilded. I mean why would it be its just a fancy variable resistor with a built in switch