Car Fan Coming On After Short Journey
Car Fan Coming On After Short Journey. This happens when the dpf is regenerating manually because it is getting clogged up after short runs apparently which causes the engine to run hotter on purpose to generate. If your car fan stays on even after the engine is turned off, you may have a faulty coolant temperature sensor.
Here are some possibilities causing the fan to stay running longer. #7 · jun 3, 2019. If your car fan stays on even after the engine is turned off, you may have a faulty coolant temperature sensor.
Definitely A Cooling Thing, Not Dpf.
If it is a diesel and has unfortunately had the fix this seems to cause the engine to try and regenerate more. The fan comes on and runs when the engine is shut. For some reason the cooling fan on our 2008 peugeot 207 1.4 petrol came on after a short drive the other day.
The Reason Behind This Could Be Faulty Temperature Sensors Or Some Issue.
It could just be timing. The mechanic will check to see if all the wires to the fan are properly connected and. When the dpf has been regenerating the fan is very loud running after switching off, but on short journeys at sub 5°c temps the coolant heater, which helps warm the engine,.
When The Temp Sensor Gets Hot It Connects The Circuit To The Relay And Then The.
The biggest giveaway that a dpf regen is in progress is the idle speed rises from 800rpm to 1000rpm. Low coolant level, faulty coolant temperature sensor, pcm or ecu defective; The fans run to remove excess heat (under bonnet) whilst engine management attempts to clean.
Recently I Have Noticed The Engine Fan (Mounted At Front Of The Car) Continues To Run For Several Minutes After I Shut The Car Off.
The radiator fan keeps kicking in even after a short journey. The cooling fan in your car keeps running long after the car is shut off due to a overheating or fault with the relay. As an aside, when i had my t5 chipped at pendle perfomance he recommended that on each journey you.
I Waited With The Car Idling For A Few Minutes This Morning And The Fan Did Not Switch Off But Just Kept Running.
Just drove around town today, not even going over 40mph, partial throttle but when i returned home, the radiator fan ran for maybe 5 minutes afterwards as if the motor was hot. After a short journey, 4 miles 20 mins (traffic) when i get home the fan is on even though its cold out. So you have a relay to the fan.
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