Supra running super advance....

dunewarz · 05-09-2009, 03:32 AM

I'm not sure I understand what hes trying to do. He has the main middle wire and the net wire. He connects the middle wire to the knock sensor. Connects the net wire to ground.

But when he gets to the ECU he does what? Is he pretty much just connecting the ground wire to the knock sensor wire? Can't you just get a single strand electric wire and tap an extra electric wire on it to ground in the engine bay?

Could anyone explain to me a bit more about what he does when he gets to the ECU? Also I couldn't find the manual for the knock sensor wiring, does the knock sensor need to be grounded?

Thanks for the help....

05-09-2009, 03:32 AM	#5
dunewarz 3" Exhaust Join Date: May 2009 Location: WhiteBear Posts: 54	I'm not sure I understand what hes trying to do. He has the main middle wire and the net wire. He connects the middle wire to the knock sensor. Connects the net wire to ground. But when he gets to the ECU he does what? Is he pretty much just connecting the ground wire to the knock sensor wire? Can't you just get a single strand electric wire and tap an extra electric wire on it to ground in the engine bay? Could anyone explain to me a bit more about what he does when he gets to the ECU? Also I couldn't find the manual for the knock sensor wiring, does the knock sensor need to be grounded? Thanks for the help....