AC/secondary cooling fan question - ZR-1 Net Registry Forums

secondchance · 06-24-2014

Guys,

As we all know, secondary cooling fan gets switched on when the coolant temp reaches a certain temp (in my case I am running Marc Heibeck chip so the fan kicks on at, I think, 208) or when the AC is turned on.
My secondary fan turns on when the coolant temp reaches 208 (power to the fan and fan relay is working) but AC on does not activate the fan.
Looking at the manual it shows an AC coolant fan switch. Could thid be the culprit? Is this one of those switches on the AC high pressure line in front of the AC condenser?

06-24-2014	#1
secondchance Join Date: Aug 2006 Location: McLean, VA Posts: 3,717	AC/secondary cooling fan question Guys, As we all know, secondary cooling fan gets switched on when the coolant temp reaches a certain temp (in my case I am running Marc Heibeck chip so the fan kicks on at, I think, 208) or when the AC is turned on. My secondary fan turns on when the coolant temp reaches 208 (power to the fan and fan relay is working) but AC on does not activate the fan. Looking at the manual it shows an AC coolant fan switch. Could thid be the culprit? Is this one of those switches on the AC high pressure line in front of the AC condenser?