Coolant fan run when start the car and never stop
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AudiWorld Junior Member
Joined: Apr 2022
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Coolant fan run when start the car and never stop
Hi ! What make coolant fan running when start the car and never stop ? After a couple short trip the Code P0128 - Coolant Temperature Below Thermostat Regulating Temperature
I have change all the temp sensor but the code always come back , I event change the thermostat but no help ! I know my engine running below 66 degrees Celsius for the ling warm up that made the code show up but why my coolant fan keep running all the times even when I first start the car and still cold ? Please help ! This is 2014 q7 3.0 tdi engine!
I have change all the temp sensor but the code always come back , I event change the thermostat but no help ! I know my engine running below 66 degrees Celsius for the ling warm up that made the code show up but why my coolant fan keep running all the times even when I first start the car and still cold ? Please help ! This is 2014 q7 3.0 tdi engine!
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Joined: Jan 2021
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From: USA - NM
This IS NOT Your Father's Oldmobile
Hi ! What make coolant fan running when start the car and never stop ? After a couple short trip the Code P0128 - Coolant Temperature Below Thermostat Regulating Temperature
I have change all the temp sensor but the code always come back , I event change the thermostat but no help ! I know my engine running below 66 degrees Celsius for the ling warm up that made the code show up but why my coolant fan keep running all the times even when I first start the car and still cold ? Please help ! This is 2014 q7 3.0 tdi engine!
I have change all the temp sensor but the code always come back , I event change the thermostat but no help ! I know my engine running below 66 degrees Celsius for the ling warm up that made the code show up but why my coolant fan keep running all the times even when I first start the car and still cold ? Please help ! This is 2014 q7 3.0 tdi engine!
If you want to try to fix things & DIY this car, get the right scantool compatible with Volkswagen Auto Group (VAG). The Ross-Tech VCDS is the best, and will save you tons of $$ and frustration. The OBD-Eleven basic kit...no upgrades, is what you want if you just want to read codes/delete them, but it does not come close to the VCDS can do on this car, which is most everything.
Last edited by '10Q7TDI_Prestige'; Apr 10, 2022 at 07:45 PM.
Thread Starter
AudiWorld Junior Member
Joined: Apr 2022
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Hi ! Thank for your suggestion I will check for the replay ! I have scan it with vcds and it show that p0128 with description , I try to correct the issue but I’m not familiar with vcds scan tool , I need to learn how to used them and correct the issue I have ! Thank !
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