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Cold start 3.0 TFSI 2011 Q7

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Old 03-15-2019, 08:07 PM
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Default Cold start 3.0 TFSI 2011 Q7

I replaced the waterpump and thermostat on my 2011 3.0TFSI Q7.

After that I only had the engine light on once which was cause by a loose sensor.
Now, about 2 weeks after the fix, the car is not starting well when it's cold. Doesn't get colder than 59'F.

Only when I give it a lot of gas, it starts.

Where do I start looking?

Thanks.
Old 03-16-2019, 07:37 AM
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Old 03-18-2019, 02:06 AM
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The easiest way would be to drive the car to Audi workshop. They can see the error instantly with their softwares.
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