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Audi Case Study 56: A4 Cooling issue

Posted on by admin
22
Mar

The Audi A4 is losing it’s cool!

Black smoke emitting from the Exhaust Pipe, “Check Engine” illuminating and warning of engine overheating caused the Audi A4 to seek help at Revol Carz Garage.

Mr. Ram arrives at Revol Carz Garage with his Audi A4 having a black smoke emitting from the Exhaust Pipe.
Running the VCDS Fault Codes Scan, our expert mechanics were able to diagnose the source of the issue.
Further VCDS Fault Scan diagnosed airflow issues with the engine coolant temperature sensor.
The Audi A4 is lifted for a thorough inspection to ensure the vehicle is roadworthy.
The front bumper and radiator have to be dismantled in order to access the radiator fans.
The Audi A4 has two cooling fans located in the shroud behind the radiator. The fans (Top) were going bad. A new pair of fans (Bottom) is ready to replace
Replacing the bad Coolant Temperature Sensor in progress.
When replacing the coolant temperature sensor, it is prudent to also replace the plastic socket.
Exit the cool Audi A4 in her grandeur fully refreshed with our complimentary premium foam carwash and interior detailing. Its our way of saying ‘Thank You’.
admin