Alright guys, another 0411 issues. So I'm trying out a mark VIII fan in my pickup, I'm not sure yet if it'll flow enough air to keep it but we'll see. Anyway, the fan turns on properly with the ECT I set it at, but after the first time it comes on it won't turn back off at my speed or ECT shutoff, the only way to get it to shut off is the the scanner controls.
Vehicle Information:
2000 K2500
Gen 6 489 CID
0411 out of an 01 suburban, which i think did a "write entire" over to get the 12212156 OS
In the log:
Fan on at 2.5 minutes in
At about 11 minutes I hit the highway and consistently stay above the speed set point, a bit later I shut the fan off manually.
I didn't drop below the ect set point in this log, but I've had it happen other times and the fan stays on.
fans wont shut off.hpl 489 Tune - Fan Wont Shut Off.hpt
Any thoughts? Wouldn't be something weird with the AC settings would it? Thanks for any help.