Join Date: Mar 2009
Location: Sacramento, CA
Feedback Score: 0 reviews
Where are the ECT/EOT sensors located?
Where exactly is the ECT monitored in relation to the oil cooler and coolant path? Same for the EOT, is it pre or post cooler? I ask because I see a much larger delta (11-13 compared to 7-8) if I cruise at 75 compared to 65 mph, loaded or unloaded. I'm wondering if my original 03 water pump might have some cavitation issues or loss of pumping capacity. My oil cooler is probably due for replacement but I'm still curious where exactly my Insight is pulling the data from.
03 F250 SD Crew, Fx4, Lariat-160K
02 F150 XLT Super Cab-135K
07 Toyota Highlander-35K