PWM cooling fan(s) control using ECM

[andrewb70]

Originally Posted by GregWeld

Weather Pack connectors are good to 20 amps -- after that you switch to METRI-PAK 480 series connectors which will handle 42 amps. There are other "series" which will handle higher loads but 42 amps per fan is plenty of surplus as they'll pull about 30 amps or less.

Greg,

Excellent segway...I just picked up some 3 cavity Delphi GT480 connectors. They are rated at 42 amps, as you said.



I will run my power (+/-) and the PWM wires to the fan controller through this connector.

Andrew