Need help. The rad cooling fan on my mpi comes on when in traffic and when outside temp is high. The problem is it does not go off again until I turn off. I have changed the sensor near the thermostat and also the wiring to the sensor as Rover tech fix. Where do I go now as dont want fan running when should not. Temp gauge only gets to half on the gauge. All help appreciated.
Mpi Rad Cooling Fan Stays On
Started by
theoldmini
, Jul 19 2026 04:33 PM
2 replies to this topic
#1
theoldmini
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Posted 19 July 2026 - 04:33 PM
#2
Ethel
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Posted Yesterday, 11:01 AM
I wouldn't know, but it is switched by a relay so you could investigate there.
https://www.theminif...ne-not-yet-hot/
#3
Steve220
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Posted Yesterday, 01:34 PM
The fan relay is on the firewall near the fuel inertia switch. Worth swapping it for a known good one, could be sticking.
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