faulty coolant fans
Moderator: RichardW
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faulty coolant fans
Peugeot partner 2013 model eng code 9hf coolant fan runs all the time hot or cold 1.6 diesel any ideas regards Mickeybo
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Re: faulty coolant fans
Check connection to the brown coolant temperature sensor on the water outlet/thermostat housing.
If this goes open circuit (disconnected/bad connection) the fan(s) will run continuously.
First thing to check.
If the sensor itself is suspect, try connecting its single wire down to Gnd. This should stop the fan, and confirm the sensor is at fault.
If this goes open circuit (disconnected/bad connection) the fan(s) will run continuously.
First thing to check.
If the sensor itself is suspect, try connecting its single wire down to Gnd. This should stop the fan, and confirm the sensor is at fault.
Chris
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Re: faulty coolant fans
Also bear in mind the fan will run on low speed if the Air Conditioning is on.
Please Don't PM Me For Technical Help
Marc
Marc
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