PDA

View Full Version : Fan stays on all the time



Cwalt50
January 14th, 2024, 02:59 AM
The fan stays on and runs continuously when the car is on or off. It drains my battery it runs so much
It just started doing this after I tuned it. What would be causing this issue?



Cliff

Lennydmaxguy
January 14th, 2024, 10:02 AM
Did you by any chance unplug the exhaust temperature sensors? That will trigger the cooling fans. They have to be plugged in or theoretically you could probably fool the ECM with resistors...

Cwalt50
January 14th, 2024, 10:06 AM
Yeah I did. I’ll plug them back in and see what happens. Thanks




Cliff