Chris NottVolks Autos
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  1. #1
    2nd Gear

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    Lower than normal running temp and lower mpg....

    running at a lower temp on average lately (80-85degC) and mpg seems to have dropped. Can't be duff temp sensor as it was only replaced in may. Any ideas or quick checks?

    (1.9TDI 110ps)

  2. # ADS
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  3. #2
    4th Gear

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    Aug 2006
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    thermostat?
    back to boost, oh how I missed thee....

  4. #3
    KEF A3 20V T's Avatar
    Turbo's Rule

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    i am having the same probs! u got vagcom???? i checked my fault codes and got one sayin coolang sensor signal irratic so im finking it mite be my coolant sensor

  5. #4
    2nd Gear

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    as I said, coolant temp sensor was only replaced in may, so can't be that. nothing else tells the ECU water temp (2 feeds from the temp sender - 1 to ECU and the other to the dash display)

  6. #5
    KEF A3 20V T's Avatar
    Turbo's Rule

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    Vag com will tell you for sure if it is the sensor or not!

  7. #6
    vw754's Avatar
    vorsprung Durch Technik

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    taking longer to start 3-4 seconds (replaced temp sensor 3 month ago)
    green one, changed non return valve filter + filter seals twice,coolant sensor gone again??????????

 

 

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