dcurtis 10 Year Member Jan 19, 2006 688 7 39 Oct 7, 2007 #1 Oct 7, 2007 #1 Are the ect sensor and the act sensor the same thing?
vristang 15 Year Member Mar 31, 2005 4,933 101 124 Seattle Oct 7, 2007 #2 Oct 7, 2007 #2 Similar... The ACT doesn't have as much thermal mass, so that it can keep up with the dynamic conditions of the intake runner temps. The ECT can have more thermal mass, as coolant temps don't usually change rapidly. Other than that they have the same output scaling... jason
Similar... The ACT doesn't have as much thermal mass, so that it can keep up with the dynamic conditions of the intake runner temps. The ECT can have more thermal mass, as coolant temps don't usually change rapidly. Other than that they have the same output scaling... jason
dcurtis 10 Year Member Jan 19, 2006 688 7 39 Oct 7, 2007 #3 Oct 7, 2007 #3 Where is the act sensor, I just replaced the ect sensor?
vristang 15 Year Member Mar 31, 2005 4,933 101 124 Seattle Oct 7, 2007 #4 Oct 7, 2007 #4 Lower intake manifold runner #5, IIRC